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136
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ISCIS
2003
Springer
15 years 9 months ago
Improved POCS-Based De-blocking Algorithm for Block-Transform Compressed Images
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
Yoon Kim, Chun-Su Park, Kyunghun Jang, Sung-Jea Ko
FOIKS
2006
Springer
15 years 7 months ago
Consistency Checking Algorithms for Restricted UML Class Diagrams
Abstract. Automatic debugging of UML class diagrams helps in the visual specification of software systems because users cannot detect errors in logical inconsistency easily. This p...
Ken Kaneiwa, Ken Satoh
129
Voted
WSCG
2004
153views more  WSCG 2004»
15 years 5 months ago
A New Algorithm for Adding Color to Video or Animation Clips
Colorizing grayscale video is a useful technique in scientific computing visualization and entertainment. In this paper, we introduce a method to transfer color from a reference i...
Zhigeng Pan, Zhaohua Dong, Mingmin Zhang
EI
1998
41views more  EI 1998»
15 years 5 months ago
Structure Artifact Free Multi-Level Error Diffusion Algorithm
Error-diffusion is widely used to generate intensity levels between the primary levels of multi-level colour printing devices (ink-jet printers, electrophotographic printers). Sta...
Victor Ostromoukhov, Roger D. Hersch
IJIS
2008
123views more  IJIS 2008»
15 years 4 months ago
Algorithms of nonlinear document clustering based on fuzzy multiset model
Abstract: Fuzzy multiset is applicable as a model of information retrieval because it has the mathematical structure which expresses the number and the degree of attribution of an ...
Kiyotaka Mizutani, Ryo Inokuchi, Sadaaki Miyamoto