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Unsupervised watershed-driven region-based image retrieval

I. Pratikakis, I. Vanhamel, H. Sahli, B. Gatos, S.J. Perantonis
<span title="">2006</span> <i title="Institution of Engineering and Technology (IET)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fzgia24dyfgd3dfdi22qkc5wty" style="color: black;">IEE Proceedings - Vision Image and Signal Processing</a> </i> &nbsp;
A novel unsupervised strategy for content-based image retrieval is presented.  ...  The segmentation procedure is based on a hierarchical watershed-driven algorithm that extracts meaningful regions automatically.  ...  The segmentation procedure relies on a hierarchical watershed-driven algorithm that extracts meaningful regions automatically.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1049/ip-vis:20050061">doi:10.1049/ip-vis:20050061</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/5jhtczt3szfo7dkdmmxkhenb4y">fatcat:5jhtczt3szfo7dkdmmxkhenb4y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20081015133141/http://iit.demokritos.gr/~bgat/IEE06.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/cf/0d/cf0d5c539f8c26a42e94b45e97a9aefa4ad6400d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1049/ip-vis:20050061"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Multiscale gradient watersheds of color images

I. Vanhamel, I. Pratikakis, H. Sahli
<span title="">2003</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dhlhr4jqkbcmdbua2ca45o7kru" style="color: black;">IEEE Transactions on Image Processing</a> </i> &nbsp;
We present a new framework for the hierarchical segmentation of color images. The proposed scheme comprises a nonlinear scale-space with vector-valued gradient watersheds.  ...  The scale-space is based on a vectorvalued diffusion that uses the Additive Operator Splitting numerical scheme.  ...  It is difficult to construct a general region model that is based on image information such as grey-level, color, or texture.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tip.2003.811490">doi:10.1109/tip.2003.811490</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/18237936">pmid:18237936</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/f2sle44qpnfhvb4vznbudbzy2u">fatcat:f2sle44qpnfhvb4vznbudbzy2u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829112956/https://static.aminer.org/pdf/PDF/000/322/234/watershed_pyramids_for_edge_detection.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d0/f3/d0f3d9e1c4df8f07f8705b5649e44c6575a6d141.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tip.2003.811490"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Effective Cloud Detection and Segmentation using a Gradient-Based Algorithm for Satellite Imagery; Application to improve PERSIANN-CCS [article]

Negin Hayatbini, Kuo-lin Hsu, Soroosh Sorooshian, Yunji Zhang, and Fuqing Zhang
<span title="2018-09-27">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In this study, a new gradient-based cloud-image segmentation technique is developed using tools from image processing techniques.  ...  Neural Network - Cloud Classification System) rainfall retrieval algorithm.  ...  As a result, the number of regions in the watershed algorithm is reduced greatly.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1809.10801v1">arXiv:1809.10801v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/stzmr6srifa5vc4w5tezwmdmva">fatcat:stzmr6srifa5vc4w5tezwmdmva</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200930020533/https://arxiv.org/pdf/1809.10801v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5a/e4/5ae455ca0db647b88dba850719f3cfb3bcd8b8b7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1809.10801v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Image segmentation using a texture gradient based watershed transform

P.R. Hill, C.N. Canagarajah, D.R. Bull
<span title="">2003</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dhlhr4jqkbcmdbua2ca45o7kru" style="color: black;">IEEE Transactions on Image Processing</a> </i> &nbsp;
A marker driven watershed transform is then used to properly segment the identified regions.  ...  The segmentation of images into meaningful and homogenous regions is a key method for image analysis within applications such as content based retrieval.  ...  This method lends itself well to the intended application of image region characterization for content based retrieval.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tip.2003.819311">doi:10.1109/tip.2003.819311</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/18244716">pmid:18244716</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/r7vod6rtxbcrjfl24g6cgjfyue">fatcat:r7vod6rtxbcrjfl24g6cgjfyue</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190219004601/http://pdfs.semanticscholar.org/15d4/0b139a0b9994233e15e40e384c70bb982b14.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/15/d4/15d40b139a0b9994233e15e40e384c70bb982b14.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tip.2003.819311"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Visual object analysis using regions and interest points

Carles Ventura
<span title="">2013</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/lahlxihmo5fhzpexw7rundu24u" style="color: black;">Proceedings of the 21st ACM international conference on Multimedia - MM &#39;13</a> </i> &nbsp;
This dissertation research will explore region-based and interest points based image representations, two of the mostused image models for object detection, image classification, and visual search among  ...  Furthermore, using an object retrieval benchmark, this dissertation research will analyze three basic questions: (i) the usefulness of an interest points hierarchy based on a contour strength signal, (  ...  This dissertation research will explore two of the most used image representations: region-based and interest-points based.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2502081.2502220">doi:10.1145/2502081.2502220</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/mm/Ventura13.html">dblp:conf/mm/Ventura13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ofrblzdisjdfjnobq3i3exuxfa">fatcat:ofrblzdisjdfjnobq3i3exuxfa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721150926/https://imatge.upc.edu/web/sites/default/files/pub/cVentura13b.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2c/bb/2cbbbf9972adc0c5c127ae85928641c07a869db9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2502081.2502220"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

FIRST PRISMATIC BUILDING MODEL RECONSTRUCTION FROM TOMOSAR POINT CLOUDS

Y. Sun, M. Shahzad, X. Zhu
<span title="2016-06-09">2016</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/i74shj7anreaxjo327fokng66m" style="color: black;">The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences</a> </i> &nbsp;
., 2007) and a gradient map of the smoothed DSM is generated based on height jumps. Watershed segmentation is then adopted to oversegment the DSM into different regions.  ...  ., to reduce) the retrieved number of roof segments.  ...  A quadtree based regularization approach is proposed, and stated as follows. Regularization Quadtree decomposition is a technique which divides an image into homogeneous regions (Samet, 1984) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprsarchives-xli-b3-381-2016">doi:10.5194/isprsarchives-xli-b3-381-2016</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e7tts3nfk5c2bagk2us2fuhxn4">fatcat:e7tts3nfk5c2bagk2us2fuhxn4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180602064610/https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLI-B3/381/2016/isprs-archives-XLI-B3-381-2016.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/29/87/29875c5e551029593042a09e85e75e37122e0ac2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprsarchives-xli-b3-381-2016"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

FIRST PRISMATIC BUILDING MODEL RECONSTRUCTION FROM TOMOSAR POINT CLOUDS

Y. Sun, M. Shahzad, X. Zhu
<span title="2016-06-09">2016</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/i74shj7anreaxjo327fokng66m" style="color: black;">The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences</a> </i> &nbsp;
., 2007) and a gradient map of the smoothed DSM is generated based on height jumps. Watershed segmentation is then adopted to oversegment the DSM into different regions.  ...  ., to reduce) the retrieved number of roof segments.  ...  A quadtree based regularization approach is proposed, and stated as follows. Regularization Quadtree decomposition is a technique which divides an image into homogeneous regions (Samet, 1984) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-archives-xli-b3-381-2016">doi:10.5194/isprs-archives-xli-b3-381-2016</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/otk27ldedrdgfje7qoadkorv2m">fatcat:otk27ldedrdgfje7qoadkorv2m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180602064610/https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLI-B3/381/2016/isprs-archives-XLI-B3-381-2016.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/29/87/29875c5e551029593042a09e85e75e37122e0ac2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-archives-xli-b3-381-2016"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Deep Watershed Detector for Music Object Recognition [article]

Lukas Tuggener, Ismail Elezi, Jurgen Schmidhuber, Thilo Stadelmann
<span title="2018-05-26">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In this paper, we introduce a novel object detection method, based on synthetic energy maps and the watershed transform, called Deep Watershed Detector (DWD).  ...  Optical Music Recognition (OMR) is an important and challenging area within music information retrieval, the accurate detection of music symbols in digital images is a core functionality of any OMR pipeline  ...  When applied to image gradients, the basins correspond to homogeneous regions of said image (see Fig. 2a ). One key drawback of the watershed transform is its tendency to over segment.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1805.10548v1">arXiv:1805.10548v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/n47wyiai2zdnxc2pvg5g7pwskq">fatcat:n47wyiai2zdnxc2pvg5g7pwskq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200901095710/https://arxiv.org/pdf/1805.10548v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/7c/d1/7cd1bca4ef39fddd196bff2b9a8d30710d5b9c66.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1805.10548v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Survey on Medical Image Segmentation Algorithms
IJARCCE - Computer and Communication Engineering

P. ELAYARAJA, M. SUGANTHI
<span title="2014-11-27">2014</span> <i title="Tejass Publisheers"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ezm4lr6uezhi5pfgr6xkdexmgy" style="color: black;">IJARCCE</a> </i> &nbsp;
Image segmentation is a process of partition of an image into different objects. There is a significant difference between image enhancement and segmentation.  ...  In image enhancement process is to improve the given image quality with respect to image appearance (brightness, contrast, texture).In this segmentation process, the particular portion of a image is highlighted  ...  Watershed algorithm is a region based segmentation techniques image that uses image morphology.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.17148/ijarcce.2014.31153">doi:10.17148/ijarcce.2014.31153</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/iho44wwfgbf4ngeppb7ft6zc5i">fatcat:iho44wwfgbf4ngeppb7ft6zc5i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180601202630/https://ijarcce.com/upload/2014/november/IJARCCE4H%20s%20nally%20Survey%20on%20Medical%20Image%20Segmentation%20Algorithms.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/32/a5/32a509d38daa14760ac272b2e2208a8583160ba8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.17148/ijarcce.2014.31153"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Efficient meltwater drainage through supraglacial streams and rivers on the southwest Greenland ice sheet

Laurence C. Smith, Vena W. Chu, Kang Yang, Colin J. Gleason, Lincoln H. Pitcher, Asa K. Rennermalm, Carl J. Legleiter, Alberto E. Behar, Brandon T. Overstreet, Samiah E. Moustafa, Marco Tedesco, Richard R. Forster (+4 others)
<span title="2015-01-12">2015</span> <i title="Proceedings of the National Academy of Sciences"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/nvtuoas5pbdsllkntnhizy4f4q" style="color: black;">Proceedings of the National Academy of Sciences of the United States of America</a> </i> &nbsp;
However, Isortoq discharges tended lower than runoff simulations from the Modèle Atmosphérique Régional (MAR) regional climate model (0.056-0.112 km 3 ·d −1 vs. ∼0.103 km 3 ·d −1 ), and when integrated  ...  Moulin discharges mapped inside ∼52% of the source ice watershed for Isortoq, a major proglacial river, totaled ∼41-98% of observed proglacial discharge, highlighting the importance of supraglacial river  ...  Within the boundaries of the Isortoq 30 m potentiometeric watershed delineation (Isortoq Discharge and Watershed Delineation), a total of 77 river moulin discharges were retrieved within a 1,090 km 2 area  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1073/pnas.1413024112">doi:10.1073/pnas.1413024112</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25583477">pmid:25583477</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4313838/">pmcid:PMC4313838</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zczc5elezrh2jpj5zz3wrs3s3u">fatcat:zczc5elezrh2jpj5zz3wrs3s3u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170919120513/https://www.researchgate.net/profile/Carl_Legleiter/publication/270966996_Efficient_meltwater_drainage_through_supraglacial_streams_and_rivers_on_the_southwest_Greenland_ice_sheet/links/54ca4e950cf22f98631ae888.pdf?origin=publication_detail" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/97/ee/97ee90db78e7a0761fc69ddcfc8d9aa63432fe84.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1073/pnas.1413024112"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4313838" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Statistical Multisensor Image Segmentation in Complex Wavelet Domains [chapter]

Tao Wan, Zengchang Qin
<span title="">2011</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We propose an automated image segmentation algorithm for segmenting multisensor images, in which the texture features are extracted based on the wavelet transform and modeled by generalized Gaussian distribution  ...  First, the image is roughly segmented into textured and non-textured regions in the dual-tree complex wavelet transform (DT-CWT) domain.  ...  Do and Vetterli recently introduced a statistical framework for texture retrieval in content-based image retrieval applications (Do and Vetterli 2002) , where the subband marginal density of the coefficients  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-24088-1_7">doi:10.1007/978-3-642-24088-1_7</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rl24pyfkyfftxepwsrsz5omb7e">fatcat:rl24pyfkyfftxepwsrsz5omb7e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190505100645/https://link.springer.com/content/pdf/10.1007%2F978-3-642-24088-1_7.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9d/be/9dbec41036d64823b70d9afe6a05f8fe23e41b54.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-24088-1_7"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Topic Segmentation: Application of Mathematical Morphology to Textual Data [chapter]

Sébastien Lefèvre, Vincent Claveau
<span title="">2011</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We thus provide an original MM-based solution to the thematic segmentation problem, which is a typical problem in the fields of natural language processing and information retrieval (IR).  ...  Despite using very common morphological operators (i.e., the standard Watershed Transform), we thus show the potential interest of MM to be applied on non-image data.  ...  We show the parallel which can be driven between topic and image segmentation.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-21569-8_41">doi:10.1007/978-3-642-21569-8_41</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/v4v22zujiveftoz5dcgiyvv3ja">fatcat:v4v22zujiveftoz5dcgiyvv3ja</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170828232615/http://people.irisa.fr/Sebastien.Lefevre/publis/ismm2011text.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/51/2b/512b5e3b8856154ccb49603e159b2c55391c27a0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-21569-8_41"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Introduction to Soil Moisture Experiments 2004 (SMEX04) Special Issue

T.J. Jackson, M.S. Moran, P.E. O'Neill
<span title="">2008</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/lm57ugzxwjehna44tee4sjxr4u" style="color: black;">Remote Sensing of Environment</a> </i> &nbsp;
offer an image-based approach to determine the appropriate scale for soil moisture retrieval from radar imagery at SMEX03 (Georgia and Oklahoma) and SMEX04 (Arizona) watersheds.  ...  The timing of SMEX04 and NAME were driven by the NAMS.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.rse.2007.01.021">doi:10.1016/j.rse.2007.01.021</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/v6abzlzonjapnn7hhdm6mkgmpe">fatcat:v6abzlzonjapnn7hhdm6mkgmpe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20090109034603/http://www.tucson.ars.ag.gov/unit/Publications/PDFfiles/1952.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/66/2a/662a32f074a07a57a621195cc6b410bc39f802fc.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.rse.2007.01.021"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Building Roof Segmentation from Aerial Images Using a Lineand Region-Based Watershed Segmentation Technique

Youssef El Merabet, Cyril Meurie, Yassine Ruichek, Abderrahmane Sbihi, Raja Touahni
<span title="2015-02-02">2015</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/taedaf6aozg7vitz5dpgkojane" style="color: black;">Sensors</a> </i> &nbsp;
The authors in [31] proposed a multi-spectral satellite image segmentation based on the watershed algorithm combined with a region merging technique.  ...  One can cite region growing-based approaches, such as watershed transform, the region merging strategy and the split/merge technique.  ...  Section 4 presents the watershed region-based and watershed line-based segmentation methods.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s150203172">doi:10.3390/s150203172</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25648706">pmid:25648706</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4367354/">pmcid:PMC4367354</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/v53lb6m4xbeb5gaze6fc2ziydm">fatcat:v53lb6m4xbeb5gaze6fc2ziydm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20161203230716/http://www.mdpi.com/1424-8220/15/2/3172/pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/0e/13/0e138ecdb4f6928261232555f6b7bd819883be6c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s150203172"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4367354" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

A Robust Automated Vision Based Filamentous Steel Strip Crack Detection System Based on Neuron Model Segmentation

<span title="2020-03-30">2020</span> <i title="Blue Eyes Intelligence Engineering and Sciences Engineering and Sciences Publication - BEIESP"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/3sfifsouvjgadp4gfj54u3z2ku" style="color: black;">International journal of recent technology and engineering</a> </i> &nbsp;
to be detected by classical morphology and static threshold based schemes.  ...  The proposed method can be stated as an augmented variational framework that employs multi-directional filters for local crack-region identification followed by automated multi-directional region growing  ...  Wang et al [50] integrated watershed with top-hat transformation [49] for water body extraction in SAR image.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.35940/ijrte.f8368.038620">doi:10.35940/ijrte.f8368.038620</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3o5x7v4y5jda5pgcdmhacsdlqi">fatcat:3o5x7v4y5jda5pgcdmhacsdlqi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201209200234/https://www.ijrte.org/wp-content/uploads/papers/v8i6/F8368038620.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f5/fb/f5fbafddbcc9f6484c42bac8d10b4a58308db940.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.35940/ijrte.f8368.038620"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>
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