645 search results - page 64 / 129 » Image interpolation with directionlets |
WACV
2002
IEEE
14 years 18 days ago
2002
IEEE
In this paper, we propose a novel segmenting system for ultrasound images. This solution is separated into three steps. First, we filter noise by using the “peakand-valley” wi...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper we derive differential equations for evolving radial basis functions (RBFs) to solve segmentation problems. The differential equations result from applying variation...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
Rate shaping plays an important role in transmitting compressed video on a network with dynamic bandwidth. In this paper, we present a scheme for rate shaping JPEG/MPEG-precompres...
ICPR
2000
IEEE
14 years 3 days ago
2000
IEEE
Decorated characters are widely used in various documents. Practical optical character reader is required to deal with not only common fonts but also complex designed fonts. Howev...
TCSV
2008
13 years 7 months ago
2008
This paper proposes an efficient two-description image coding technique. The two side descriptions of an image are generated by quincunx subsampling. The decoding from any side des...