616 search results - page 109 / 124 » DCT Based High Quality Image Compression |
JMM2
2007
13 years 10 months ago
2007
— The Bath University Matching Pursuit (BUMP) project aims at developing new matching pursuit (MP) algorithms for still image and video compression. Compared to traditional MP co...
ISVC
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. In this paper, we propose a novel and fast method to localize and track needles during image-guided interventions. Our proposed method is comprised of framework of needle...
INFOCOM
1999
IEEE
14 years 2 months ago
1999
IEEE
We consider designing near video on demand (VoD) systems that minimize start-up latency while maintaining high image quality. Recently several research teams have developed period...
ICIP
1999
IEEE
14 years 11 months ago
1999
IEEE
It is a challenging problem to design an e cient MPEG-4 video delivery system that can maximize the perceptual quality while achieving high resource utilization. This paper addres...
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
In this paper, we propose a method to incrementally superresolve 3D facial texture by integrating information frame by frame from a video captured under changing poses and illumin...