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Digital image-processing activities in remote sensing for earth resources
1972
Proceedings of the IEEE
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&ion t h a t when two windows do not match, the cumulative d i m c e function rises on the average much more rapidly with earh pair of picture elements examined than when the windows do match [13] . ...
Once one window function has been adequately matched, the location of the maximum value of the correlation function usually gives a good idea of where the search for the next window function should be ...
Computer-driven interactive graphic displays together with input devices such as the light pen, the Rand tablet, the Sylvania tablet, the mouse, and joy sticks, have improved man-computer communication ...
doi:10.1109/proc.1972.8879
fatcat:hixrifi5rvhrhgn7k5lsro4rfe
Creating HiRISE digital elevation models for Mars using the open-source Ames Stereo Pipeline
2019
Geoscientific Instrumentation Methods and Data Systems Discussions
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Stereogrammetry is a means of producing digital elevation models from stereo pairs of images. ...
However, only ~ 500 of these pairs have been processed and made publicly available to date. ...
These, together with a tie-point based multi-resolution image coregistration scheme, guarantee global geo-referencing compliance with HRSC, and by extension 10 MOLA, DEMs. ...
doi:10.5194/gi-2019-11
fatcat:ioxzepyy6ndjzmswpetlvpkfme
A breadth-first survey of eye-tracking applications
2002
Behavoir research methods, instruments & computers
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Acknowledgments I am grateful for helpful suggestions concerning the manuscript made by Keith Rayner and a second anonymous referee. and . New York, NY: Springer-Verlag. ...
details of the retinal image. ...
For environments containing significant topological detail, such as virtual terrains, rendering with multiple levels of detail, where the level is based on user position and gaze direction, is essential ...
doi:10.3758/bf03195475
pmid:12564550
fatcat:na74wcybararbplad6wga2ni7e
Evaluating Bibliographic Referencing Tools for a Polytechnic Environment
2019
Evidence Based Library and Information Practice
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Methods – The authors implemented an extensive initial evaluation using a checklist and comprehensive rubric to review and select reference tools. ...
Toolkit revisions were based on evaluators' feedback and lessons learned during the testing process. ...
(e.g. punctuation, capitalization), correct
format of source, no empty fields, no fields missing, and variance in accuracy based on method of
addition (e.g. browser tool vs. database search within tool ...
doi:10.18438/eblip29489
fatcat:t3cmvfhovrgmrae7euv5gkbcia
Creating HiRISE digital elevation models for Mars using the open-source Ames Stereo Pipeline
2019
Geoscientific Instrumentation, Methods and Data Systems
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Stereogrammetry is a means of producing digital elevation models from stereo pairs of images. ...
Each are globally well registered, with accuracy similar to those of digital elevation models produced elsewhere. ...
Output DEMs created for this study are available from the corresponding author on request, as are example input scripts. Acknowledgements. ...
doi:10.5194/gi-8-293-2019
fatcat:zzs5dyspszemtk7zbnfhuw75wm
Documentation of Bridge Inspection Projects Using Virtual Reality Approach
2005
Journal of Infrastructure Systems
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Output files are all based on the Apple QuickTime standard (Apple 2003); the file extension for this type of file is “mov.” ...
matching pixels between adjacent images. ...
doi:10.1061/(asce)1076-0342(2005)11:3(172)
fatcat:msxm37d2tjcnpmfvntholxr2am
Viewpoint Dependent Imaging: An Interactive Stereoscopic Display
1983
Processing and Display of Three-Dimensional Data
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The resultant display is an interactive, lifesize, stereoscopic image that becomes a window into a three dimensional visual environment. ...
Design and implementation of a Viewpoint Dependent Imaging system is described. ...
The most extensive examples of perspective imaging are works of art done in the post-renaissance. In most perspective rendered images, there is only one correct viewing position. ...
doi:10.1117/12.934299
fatcat:6j7xm37m5vgk3p3lgmd7srw4iu
Image and video compression: A survey
1999
International journal of imaging systems and technology (Print)
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Of course, the key to widespread acceptance of any technological development is the establishment of standards, and all major proposals-JPEG, H.261, and H.263, are considered with emphasis on the way in ...
which the coding algorithm is implemented rather than on protocol and syntax considerations. ...
detail of the same orientation. ...
doi:10.1002/(sici)1098-1098(1999)10:1<20::aid-ima3>3.0.co;2-4
fatcat:hi2owp32w5a4bbqju7rest4v3q
Perceptual linearization of video-display monitors for medical image presentation
1994
Medical Imaging 1994: Image Capture, Formatting, and Display
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Based on these analyses we give recommendations for using existing methods when appropriate, and propose new methods or suggest additional work where the current methods fall short. ...
With the increasing use of video monitors for the display of medical images, we are seeing an increase in the sub-optimal display of images. ...
SPIE Vol. 2164 /237 Linearization Methods for linearization exist, but they do not attempt to minimize the error in matching the desired luminance values versus the actual ones available on the DAC. ...
doi:10.1117/12.174005
fatcat:snfhbgj64jglzlnbenwyejdwki
Visual Analysis in Traffic & Re-identification
[article]
2015
Ph.d.-serien for Det Teknisk-Naturvidenskabelige Fakultet, Aalborg Universitet
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Sujitha Martin, and Mr. Eshed Ohn-Bar for their comments. ...
Acknowledgment The authors would like to thank their colleagues at the LISA lab for useful discussion and encouragement, especially Eshed Ohn-Bar for his valuable comments. ...
If no candidate matches the search criteria (missing detection by the SVM), search for a match will Paper D. be done across the entire image. ...
doi:10.5278/vbn.phd.engsci.00026
fatcat:taivrerts5debi734ddeeaq244
Computer vision in roadway transportation systems: a survey
2013
Journal of Electronic Imaging (JEI)
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Video imaging scientists are providing intelligent sensing and processing technologies for a wide variety of applications and services. ...
A broad review of the literature is complemented by detailed treatment of a few selected algorithms and systems that the authors believe represent the state-of-the-art. © The Authors. ...
Acknowledgments The authors thank Natesh Manikoth of the Federal Aviation Administration for his insights and many valuable conversations. ...
doi:10.1117/1.jei.22.4.041121
fatcat:chkul4gryvawrbxhaagxhkrita
Remembering through lifelogging: A survey of human memory augmentation
2016
Pervasive and Mobile Computing
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The recent trend for lifelogging, continuously documenting ones life through wearable sensors and cameras, presents a clear opportunity to augment human memory beyond simple reminders and actually improve ...
Human memory is unquestionably a vital cognitive ability but one that can often be unreliable. ...
Acknowledgements Thanks go to Ana Javornik for her help in proof-reading the article and for her very useful comments on the content. ...
doi:10.1016/j.pmcj.2015.12.002
fatcat:hfn45or7uvamtjlinlelwga5z4
Tailorable Systems: Design, Support, Techniques, and Applications
1994
DAIMI Report Series
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developing extensible systems, (3) techniques illustrates some tested techniques for developing extensible systems, and (4) applications deals with the application of the other three parts to create ...
The study is logically divided into four major parts: (1) design deals with issues in the design of extensible systems, (2) support explores the language-level and compiler-level support necessary for ...
Thanks to Kaj Gr nb k and Randy Trigg for motivating this problem, and to Kaj for his detailed comments on early drafts of this paper. Thanks also to Ole Lehrmann Madsen for his comments. ...
doi:10.7146/dpb.v23i466.7950
fatcat:5pdzdfvqsfduzpxvwiuyycpeuq
Comparing citation contexts for information retrieval
2008
Proceeding of the 17th ACM conference on Information and knowledge mining - CIKM '08
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terms increases the improvement and that varying the context from which citation terms are taken has a significant effect on retrieval effectiveness. ...
The contributions of this thesis are twofold: firstly, we present a novel document representation, along with experiments to measure its effect on retrieval effectiveness, and, secondly, we document the ...
These link methods, moreover, have been combined effectively with methods based on the internal content of web pages. The time is ripe for integrating citation-and subject-based literature search. ...
doi:10.1145/1458082.1458113
dblp:conf/cikm/RitchieRT08
fatcat:bd4azphahbhj3mrn3gfjvozkhy
Periodic spotted patterns in semi-arid vegetation explained by a propagation-inhibition model
2001
Journal of Ecology
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Two sites with rainfall of c. 500-600 mm year -1 were studied: a 525-ha plain in north-west Burkina Faso and a 300-ha plateau in southern Niger. ...
Digitized photographs were subjected to spectral analysis by Fourier transform in order to quantify vegetation patterns in terms of dominant wavelengths and orientations. 4 Spotted vegetation proved highly ...
Clark and one anonymous referee for comments on an earlier draft of the paper. ...
doi:10.1046/j.0022-0477.2001.00588.x
fatcat:hfszkhuranafhjmkmeibuaheum
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