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Non-local spatial redundancy reduction for bottom-up saliency estimation
2012
Journal of Visual Communication and Image Representation
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In contrast to conventional methods, our approach determines the saliency by filtering out redundant contents instead of measuring their significance. ...
To analyze the redundancy of self-repeating spatial structures, we propose a non-local self-similarity based procedure. ...
With redundancy reduction, the proposed model successfully locates the salient parts of the image, as shown by Fig. 5(c) . ...
doi:10.1016/j.jvcir.2012.07.010
fatcat:qcj5wbd5ofhfzbrz4d7jx6u6va
Diversity Regularized Spatiotemporal Attention for Video-Based Person Re-identification
2018
2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition
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Features extracted from local image regions are organized by spatial attention model and are combined using temporal attention. ...
Instead, we propose a new spatiotemporal attention model that automatically discovers a diverse set of distinctive body parts. ...
[44] jointly train the pedestrian detection and person re-identification in a single CNN model. ...
doi:10.1109/cvpr.2018.00046
dblp:conf/cvpr/LiB0W18
fatcat:zkhhivnlprdt7ezuhi44uaqoga
Person Search in a Scene by Jointly Modeling People Commonness and Person Uniqueness
2014
Proceedings of the ACM International Conference on Multimedia - MM '14
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To bridge this gap, we propose a unified framework which jointly models the commonness of people (for detection) and the uniqueness of a person (for identification). ...
., people detection and person re-identification. ...
However, in the sequential framework, the salient regions may easily be ignored by the people detector, especially if they belong to an occluded person, which results in false negatives in detection and ...
doi:10.1145/2647868.2654965
dblp:conf/mm/XuMHL14
fatcat:tc77dcf7x5aubb3oiwpcz6lc3i
Instance-Level Salient Object Segmentation
[article]
2017
arXiv
pre-print
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However, none of the existing methods is able to identify object instances in the detected salient regions. ...
To promote further research and evaluation of salient instance segmentation, we also construct a new database of 1000 images and their pixelwise salient instance annotations. ...
distinct object instances in detected salient regions. ...
arXiv:1704.03604v1
fatcat:ecfjttvyw5dwjltamvrh5j35bm
Diversity Regularized Spatiotemporal Attention for Video-based Person Re-identification
[article]
2018
arXiv
pre-print
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Features extracted from local image regions are organized by spatial attention model and are combined using temporal attention. ...
Instead, we propose a new spatiotemporal attention model that automatically discovers a diverse set of distinctive body parts. ...
[44] jointly train the pedestrian detection and person re-identification in a single CNN model. ...
arXiv:1803.09882v1
fatcat:ebbaxvldbbcm7krtck4h7vrwpy
Salient Object Detection via Structured Matrix Decomposition
2017
IEEE Transactions on Pattern Analysis and Machine Intelligence
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We evaluate our model for salient object detection on five challenging datasets including single object, multiple objects and complex scene images, and show competitive results as compared with 24 state-of-the-art ...
Low-rank recovery models have shown potential for salient object detection, where a matrix is decomposed into a low-rank matrix representing image background and a sparse matrix identifying salient objects ...
ACKNOWLEDGMENTS The authors would like to thank the reviewers and editor for their helpful comments to improve the paper. ...
doi:10.1109/tpami.2016.2562626
pmid:28113696
fatcat:4rnbcixgxvahdi3qh7rfeibsgm
Object Recognition Using Wavelet Based Salient Points
2009
Open Signal Processing Journal
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Hence Patches (local features) are used to describe properties of certain region of an image. ...
In the domain of object recognition, it is often the case that images have to be classified based on objects which make up only a very limited part of the image. ...
The characteristics of salient points as proposed by Haralick and Shapiro [15] are are: Distinctness, Invariance, Stability, Uniqueness and Interpretability. ...
doi:10.2174/1876825300902010014
fatcat:rni3cnwpkvfnpl3ep4xppsth5y
Object Recognition with Wavelet-Based Salient Points
[chapter]
2012
Communications in Computer and Information Science
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Hence Patches (local features) are used to describe properties of certain region of an image. ...
In the domain of object recognition, it is often the case that images have to be classified based on objects which make up only a very limited part of the image. ...
The characteristics of salient points as proposed by Haralick and Shapiro [15] are are: Distinctness, Invariance, Stability, Uniqueness and Interpretability. ...
doi:10.1007/978-3-642-29216-3_58
fatcat:uwao67xvgjgxfk5lvfke55svhy
Real-time object segmentation based on convolutional neural network with saliency optimization for picking
2018
Journal of Systems Engineering and Electronics
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By the combination of the region proposal method based on the convolutional neural network and superpixel method, the category and location information can be used to segment objects and image redundancy ...
The speed of object segmentation is significantly improved by the region proposal method. ...
The loss function of this network directly corresponds to the detection performance, and the entire model is trained jointly. ...
doi:10.21629/jsee.2018.06.17
fatcat:e6hff35mu5arnanlhvbn7efjtu
Research on Salient Object Detection using Deep Learning and Segmentation Methods
2019
International journal of recent technology and engineering
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Detecting and segmenting salient objects in natural scenes, often referred to as salient object detection has attracted a lot of interest in computer vision and recently various heuristic computational ...
The aim of this review work is to study about the details of methods in salient object detection. ...
., [9] developed the model for detection of salient objects in video sequences. Their model is composed of temporal and spatial mode. ...
doi:10.35940/ijrte.b1046.0982s1119
fatcat:6ofq53vb7zhx7boq4ndpraphs4
Salient Object Detection in Low Contrast Images via Global Convolution and Boundary Refinement
2019
2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
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Benefit from the powerful features created by using deep learning technology, salient object detection has recently witnessed remarkable progresses. ...
Our model drives the network to learn the local and global information to discriminate pixels belonging to salient objects or not, thus can produce more uniform saliency map. ...
Introduction Salient object detection aims to locate the most distinctive objects in an image that are consistent with human visual perception. ...
doi:10.1109/cvprw.2019.00102
dblp:conf/cvpr/Mu0019
fatcat:yqiftioorvdjfmcifrdyvcvm6q
Salient Object Detection Techniques in Computer Vision—A Survey
2020
Entropy
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A large number of salient object detection (SOD) methods have been devised to effectively mimic the capability of the human visual system to detect the salient regions in images. ...
Detection and localization of regions of images that attract immediate human visual attention is currently an intensive area of research in computer vision. ...
Introduction Salient object detection (SOD) is an important computer vision task aimed at precise detection and segmentation of visually distinctive image regions from the perspective of the human visual ...
doi:10.3390/e22101174
pmid:33286942
pmcid:PMC7597345
fatcat:3p5d2nal4vhxbi2via3g7oicga
Multi-modal Weights Sharing and Hierarchical Feature Fusion for RGBD Salient Object Detection
2020
IEEE Access
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Salient object detection (SOD) aims to identify and locate the most attractive regions in an image, which has been widely used in various vision tasks. ...
Recent years, with the development of RGBD sensor technology, depth information of scenes becomes available for image understanding. ...
While bottom-up approaches are stimuli-driven, which by aggregating low-level image features, such as color, edge and shape, to detect salient regions in a scene. ...
doi:10.1109/access.2020.2971509
fatcat:aze3ddzokjcy3pn764iffcibsm
Combined key-frame extraction and object-based video segmentation
2005
IEEE transactions on circuits and systems for video technology (Print)
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On the one hand, shot-based segmentation can dramatically facilitate and enhance object-based segmentation by using key-frame extraction to select a few key-frames for statistical model training. ...
On the other hand, object-based segmentation can be used to improve shot-based segmentation results by using model-based key-frame refinement. ...
ACKNOWLEDGMENT The authors would like to thank the three referees whose comments and suggestions have greatly improved this paper. ...
doi:10.1109/tcsvt.2005.848347
fatcat:3m5t6yedfbezrivcv3baydutnu
Salient Montages from Unconstrained Videos
[chapter]
2014
Lecture Notes in Computer Science
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We present a novel method to generate salient montages from unconstrained videos, by finding "montageable moments" and identifying the salient people and actions to depict in each montage. ...
Our main contributions are (1) the process of finding salient people and moments to form a montage, and (2) the application of this method to videos taken "in the wild" where the camera moves freely. ...
We thank Microsoft, Google, Intel, the TerraSwarm research center, NSF IIS-1338054, NSF IIS-1218683, ONR N00014-13-1-0720, and ONR MURI N00014-10-1-0934 for supporting this research. ...
doi:10.1007/978-3-319-10584-0_31
fatcat:pi3vlctfnre7jj7ahrbofb7o2u
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