The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)
Center for Education and Research in Information Assurance and Security

Encoding of Predictive Error Frames in Rate Scalable Video Codecs using Wavelet Shrinkage

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Author

E Asbun, P Salama, E Delp

Tech report number

CERIAS TR 2001-119

Entry type

proceedings

Abstract

Rate scalable video compression is appealing for low bit rate applications, such as video telephony and wireless communication, where bandwidth available to an application cannot be guaranteed. In this paper, we investigate a set of strategies to increase the performance of SAMCoW, a rate scalable encoder [1, 2]. These techniques are based on based on wavelet decomposition, spatial orientation trees, and motion compensation.

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Date

1999 – 10

URL

ftp://skynet.ecn.purdue.edu/pu ... p/icip99-samcow/paper.pdf

Key alpha

Delp

Note

Proceedings of the IEEE International Conference on Image Processing, October 25-28, 1999, Kobe, Japan

Publication Date

2001-10-01

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