Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Simon Lucey and Tsuhan Chen | Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2009 Article ID 689150 2 pages doi 2009 689150 Editorial Patches in Vision Simon Lucey and Tsuhan Chen Department of Electrical and Computer Engineering Carnegie Mellon University Pittsburgh PA 15213 USA Correspondence should be addressed to Simon Lucey slucey@ Received 11 January 2009 Accepted 11 January 2009 Copyright 2009 S. Lucey and T. Chen. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. This special issue contains extended versions of the best papers of the two Beyond Patches workshops we ran in 2006 and 2007 IEEE Conferences on Computer Vision and Pattern Recognition CVPR . In addition some specially solicited papers have also been included which were not part of these two workshops but do highlight and reinforce the motivation and philosophy of these workshops. We refer to a patch agnostically as an ensemble of spatially adjacent pixels descriptors which are treated collectively as a single primitive. Patches fall between the two extremes of individual pixels descriptors and whole objects images. Analyzing an image or video sequence in terms of patches rather than individual pixels descriptors has some inherent advantages . computation generalization context etc. for numerous vision image and video content extraction applications . matching correspondence tracking rendering etc. . Common descriptors in literature other than pixels have been contours shape flow and so forth. Additional novel applications explored in this special issue include image restoration image compression pixel motion and scene recognition. Our workshops and this special issue have been motivated by the almost ubiquitous employment of patches in recent years across the vision the community. The papers included in this .
