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ICDCS
2008
IEEE
16 years 2 months ago
Can We Really Recover Data if Storage Subsystem Fails?
This paper presents a theoretical and experimental study on the limitations of copy-on-write snapshots and incremental backups in terms of data recoverability. We provide mathemat...
Weijun Xiao, Qing Yang
ICIP
2008
IEEE
16 years 2 months ago
Efficient nonlocal-means denoising using the SVD
Nonlocal-means (NL-means) is an image denoising method that replaces each pixel by a weighted average of all the pixels in the image. Unfortunately, the method requires the comput...
Jeff Orchard, Mehran Ebrahimi, Alexander Wong
ICPR
2008
IEEE
16 years 2 months ago
Graph-based semi-supervised learning with redundant views
In this paper, we propose a novel semi-supervised algorithm, which works under a two-view setting. Our algorithm, named Kernel Canonical Component Analysis Graph (KC-GRAPH), can e...
Yun-Chao Gong, Chuanliang Chen, Yingjie Tian
ICPR
2008
IEEE
16 years 2 months ago
3D face recognition with the average-half-face
We present a promising analysis on using the pattern of symmetry in the face to increase the accuracy of three-dimensional face recognition. We introduce the concept of the ‘ave...
Josh Harguess, Shalini Gupta, Jake K. Aggarwal
ICPR
2008
IEEE
16 years 2 months ago
Image annotation refinement using semantic similarity correlation
Automatic image annotation is a promising way to achieve more effective image management and retrieval by using keywords. However, system performances of the existing state-of-the...
Songhao Zhu, Yuncai Liu