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TIP
2010
129views more  TIP 2010»
13 years 7 months ago
Selective Data Pruning-Based Compression Using High-Order Edge-Directed Interpolation
—This paper proposes a selective data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are p...
Dung Trung Vo, Joel Solé, Peng Yin, Cristin...
ICMCS
2010
IEEE
849views Multimedia» more  ICMCS 2010»
13 years 10 months ago
High Dynamic Range image tone mapping based on local Histogram Equalization
High Dynamic Range (HDR) images can represent the acquired scene with a greater dynamic range of luminance than classical Low Dynamic Range (LDR) ones. Despite the recent diffusio...
Alberto Boschetti, Nicola Adami, Riccardo Leonardi...
MM
2000
ACM
105views Multimedia» more  MM 2000»
14 years 1 months ago
Smart rebinning for compression of concentric mosaics
Concentric mosaics offer a quick solution to construct a virtual copy of a real environment, and navigate in the virtual environment. However, the huge amount of data associated w...
Yunnan Wu, Cha Zhang, Jin Li, Jizheng Xu
CHI
2009
ACM
14 years 9 months ago
Wetpaint: scraping through multi-layered images
We introduce a technique for exploring multi-layered images by scraping arbitrary areas to determine meaningful relationships. Our system, called Wetpaint, uses perceptual depth c...
Hiroshi Ishii, Jürgen P. Schulze, Leonardo Bo...
IMECS
2007
13 years 10 months ago
A Hybrid SPIHT-EBC Image Coder
—Embedded zero-tree coding in wavelet domain has drawn a lot of attention to the image compression applications. Among noteworthy zero-tree algorithms is the SPIHT algorithm. For...
Hsi-Chin Hsin, Jenn-Jier Lien, Tze-Yun Sung