492 search results - page 65 / 99 » Applying Property Testing to an Image Partitioning Problem |
ISBI
2002
IEEE
15 years 10 months ago
2002
IEEE
We propose a new global registration method for estimating the cardiac displacement field in 2D sequences of ultrasound images of the heart. The basic idea is to select a referenc...
102
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MM
2006
ACM
15 years 3 months ago
2006
ACM
This paper presents an efficient approach for copies detection in a large videos archive consisting of several hundred of hours. The video content indexing method consists of ext...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Image segmentation and its performance evaluation are very difficult but important problems in computer vision. A major challenge in segmentation evaluation comes from the fundame...
ICIG
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a simple and fast method for performing unsupervised segmentation. Our method works by centering a square window on each pixel of the input image. Each pixel is then as...
107
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NIPS
2004
14 years 11 months ago
2004
We show how to build hierarchical, reduced-rank representation for large stochastic matrices and use this representation to design an efficient algorithm for computing the largest...