31 search results - page 1 / 7 » Unsupervised optimal phoneme segmentation: Objectives, algor... |
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Phoneme segmentation is a fundamental problem in many speech recognition and synthesis studies. Unsupervised phoneme segmentation assumes no knowledge on linguistic contents and a...
PAMI
2007
13 years 4 months ago
2007
—Unsupervised image segmentation is an important component in many image understanding algorithms and practical vision systems. However, evaluation of segmentation algorithms thu...
DICTA
2003
13 years 6 months ago
2003
Most codecs such as MPEG-1,2 are based on processing pixels in predetermined tiles of square blocks. The processing of each block is independent of the object-based contents that m...
ICCV
2009
IEEE
13 years 2 months ago
2009
IEEE
This paper presents an approach to unsupervised segmentation of moving and static objects occurring in a video. Objects are, in general, spatially cohesive and characterized by lo...
CVIU
2008
13 years 4 months ago
2008
Image segmentation is an important processing step in many image, video and computer vision applications. Extensive research has been done in creating many different approaches an...