2522 search results - page 219 / 505 » Region-Based Image Retrieval |
153
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DSSCV
2005
Springer
15 years 8 months ago
2005
Springer
We consider the use of so-called top-points for object retrieval. These points are based on scale-space and catastrophe theory, and are invariant under gray value scaling and offse...
115
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MIR
2004
ACM
15 years 8 months ago
2004
ACM
The interpretation of natural scenes, generally so obvious and effortless for humans, still remains a challenge in computer vision. To allow the search of image-based documents i...
SIGIR
2004
ACM
15 years 8 months ago
2004
ACM
Large quantities of documents in the Internet and digital libraries are simply scanned and archived in image format, many of which are packed in PDF files. The word search tool pr...
114
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GIS
2009
ACM
15 years 9 months ago
2009
ACM
We propose an automatic approach to tree detection from aerial imagery. First a pixel-level classifier is trained to assign a {tree, non-tree} label to each pixel in an aerial im...
143
Voted
MM
2004
ACM
15 years 8 months ago
2004
ACM
In this paper, we present a novel approach for music structure analysis. A new segmentation method, beat space segmentation, is proposed and used for music chord detection and voc...