An improvement to image segment based on human visual system for object-based coding

Fundamenta Informaticae

Volumn 58, Issue 2, 2003, Pages 167-178

  Tsai, Chwei Shyong ^a   Chang, Chin Chen ^b  

^a NATIONAL TAICHUNG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

^b NATIONAL CHUNG CHENG UNIVERSITY   (Taiwan)

Author keywords

DCT; Human visual system; MPEG; Object based coding

Indexed keywords

COMPUTER VISION; EDGE DETECTION; IMAGE CODING; IMAGE COMPRESSION; MATHEMATICAL TRANSFORMATIONS;

DISCRETE COSINE TRANSFORMS; FREQUENCY COEFFICIENTS; HUMAN VISUAL SYSTEM; MOTION PICTURE EXPERTS GROUP; OBJECT BASED CODING;

IMAGE SEGMENTATION;

EID: 1642355753     PISSN: 01692968     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Chang, C. C., Shien, F. C., Chen, T. S.: Pattern-based Side Match Vector Quantization for Image Quantization, (To appear in The Imaging Science Journal.), 2002.
2. Chitprasert, B., Rao, K. R.: Human Visual Weighted Progressive Image Transmission, IEEE Transactions on Communication, 38(7), Jul. 1990, 1040-1044.
3. Lambrecht, C. J. B., Kunt, M.: Characterization of Human Visual Sensitivity for Video Imaging Applications, Signal Processing, 67, 1998, 255-269.
4. Mannors, J. L., Sakrison, D J.: The Effects of a Visual Fidelity Criterion on Encoding of Images, IEEE Transactions on Information Theory, IT-20, Jul. 1974, 525-536.
5. Ngan, K. N., Leong, K. S., Singn, H.: Adaptive Cosine Transform Coding of Images in Perceptual Domain, IEEE Transactions on Acoustic and Signal Processing, 37(11), Nov. 1989, 1743-1749.
6. Nill, N. B.: A Visual Model Weighted Cosine Transform for Image Compression and Enhancement, IEEE Transactions on Communication, 33(6), 1985, 83-128.
7. Avaro, O., Eleftheriadis, A., Herpel, C., Rajan, G., Ward, L.: MPEG-4: System Overview, Signal Processing: Image Communication, 15, 2000, 281-298.
8. Rao, K. R., Hwang, J. J.: Techniques and Standards for Image, Video and Audio Coding, Prentice-Hall, Englewood Cliffs, NJ, 1996.
9. Shen, B., Sethi, K.: Convention-based Edge Detection for Image/Video in Block DCT Domain, Journal of Visual Communication and Image Representation, 7(4), 1996, 411-423.
10. Suthaharan, S.: Image and Edge Detail Detection Algorithm for Object-based Coding, Pattern Recognition Letters, 21, 2000, 549-557.