15 search results - page 3 / 3 » Rate Bounds on SSIM Index of Quantized Images |
TIP
2010
13 years 3 months ago
2010
—Compound images are a combination of text, graphics and natural image. They present strong anisotropic features, especially on the text and graphics parts. These anisotropic fea...
JIPS
2010
12 years 12 months ago
2010
This paper proposes a novel reversible data hiding scheme based on a Vector Quantization (VQ) codebook. The proposed scheme uses the principle component analysis (PCA) algorithm to...
DCC
2007
IEEE
13 years 11 months ago
2007
IEEE
: The paper proposes a lossy compression mechanism for 3D models (3D meshes) by improving existing compression mechanism such as progressive meshes and single refinement mesh compr...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper presents an efficient compound image compression approach based on H.264/AVC intra coding. The text blocks are distinguished from the picture blocks and compressed with...
ICDAR
2009
IEEE
13 years 12 months ago
2009
IEEE
Text detection in video images has received increasing attention, particularly in scene text detection in video images, as it plays a vital role in video indexing and information ...