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ICIP
1999
IEEE
14 years 1 months ago
A New Anti-Aliasing Algorithm for Computer Graphics Images
This paper presents an area-filtering algorithm for antialiasing technique of computer graphics images. It can be applied to low-resolution image, which the aliasing effect is mor...
Yuan-Hau Yeh, Chen-Yi Lee
ICIP
1999
IEEE
14 years 11 months ago
Region-Based Video Segmentation Using DCT Coefficients
A region-based video segmentation algorithm, which is based on 8 x 8 block, is proposed to segment moving objects in a video sequence. The proposed video segmentation can be perfo...
S. Ji, Heung-Won Park
ICIP
1999
IEEE
14 years 11 months ago
An Advanced Zonal Block Based Algorithm for Motion Estimation
Efficient motion estimation is very important for compressing video in standards like MPEG1/2/4 and ITU-T H.261/263. In this paper a new algorithm will be presented which can outp...
Alexis M. Tourapis, Oscar C. Au, Ming L. Liou, Guo...
ICIP
1999
IEEE
14 years 11 months ago
Text Enhancement for Laser Copiers
The vast majority of copied documents generally consist of text, and the copy quality mostly depends on the text's reproduction quality. A new technique to enhance dark text ...
Hakan Ancin, Anoop K. Bhattacharjya
ICIP
1999
IEEE
14 years 11 months ago
Representing and Retrieving Regions Using Binary Partition Trees
This paper discusses the interest of Binary Partition Trees for image and region representation in the context of indexing and similarity based retrieval. Binary Partition Trees c...
Luis Garrido, Philippe Salembier, Josep R. Casas