645 search results - page 88 / 129 » Modeling object classes in aerial images using hidden Markov... |
ICIP
1999
IEEE
16 years 1 months ago
1999
IEEE
We present a new image compression technique called DjVu" that is speci cally geared towards the compression of scanned documents in color at high resolution. With DjVu, a ma...
120
click to vote
MICCAI
2004
Springer
16 years 21 days ago
2004
Springer
Extraction of structures of interest in medical images is often an arduous task because of noisy or incomplete data. However, handsegmented data are often available and most of the...
123
click to vote
PAMI
2010
14 years 10 months ago
2010
—In this work we propose a dynamic-texture-based approach to the recognition of facial Action Units (AUs, atomic facial gestures) and their temporal models (i.e., sequences of te...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
This paper proposes to combine spatial and color coherency with the pixel-wise GMM to determine the background model. We first represent each pixel with a hybrid feature vector, w...
HLK
2003
IEEE
15 years 5 months ago
2003
IEEE
In some applications objects are known to have nonsmooth or “jagged” edges, which are not well approximated by smooth curves. We use subdivision curves as a simple but flexib...