472 search results - page 56 / 95 » Scalability of local image descriptors: a comparative study |
HISB
2011
12 years 8 months ago
2011
—Spinal cord analysis is an important problem in the study of various neurological diseases. Current segmentation and analysis methods in clinical use are slow and laborintensive...
JMLR
2010
13 years 3 months ago
2010
Principal component analysis (PCA) is a classical data analysis technique that finds linear transformations of data that retain the maximal amount of variance. We study a case whe...
FGR
2008
IEEE
14 years 3 months ago
2008
IEEE
Partial occlusions in face images pose a great problem for most face recognition algorithms. Several solutions to this problem have been proposed over the years – ranging from d...
CCIA
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Robust object recognition is one of the most challenging topics in computer vision. In the last years promising results have been obtained using local regions and descrip...
MIR
2010
ACM
13 years 10 months ago
2010
ACM
This paper presents a classification-driven biomedical image retrieval system to bride the semantic gap by transforming image features to their global categories at different gran...