472 search results - page 29 / 95 » Scalability of local image descriptors: a comparative study |
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We present a new method for summarizing images for the purposes of matching and registration. We take the point of view that large, coherent regions in the image provide a concise...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper presents a new Sobel-LBP, an extension of existing Local Binary Pattern (LBP), for facial image representation. The face image is filtered by Sobel operator to enhance ...
ICIAP
2009
ACM
14 years 9 months ago
2009
ACM
Abstract. We exploit the recurrence of structures at different locations, orientations and scales in an image to perform denoising. While previous methods based on "nonlocal f...
CVPR
2004
IEEE
14 years 15 days ago
2004
IEEE
This paper develops an analytic model for self shadowing and local illumination of rough surfaces. The surface is assumed homogeneous, isotropic, and smooth microscopically, with ...
CIVR
2009
Springer
14 years 3 months ago
2009
Springer
Sequence matching techniques are effective for comparing two videos. However, existing approaches suffer from demanding computational costs and thus are not scalable for large-sca...