Journal of the Korean Institute of Telematics and Electronics B (전자공학회논문지B)
- Volume 32B Issue 12
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- Pages.1614-1623
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- 1995
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- 1016-135X(pISSN)
A region-adaptive CELP image coder for still images at low bit rates
낮은 비트율에서 정지 영상 코딩을 위한 영역 적응 CELP 부호화기
Abstract
In this paper we propose a region-adaptive CELP image coder for still images at low bit rates below 0.5 bpp. The proposed method partitions the image into stochastically similar regions by the minimum spanning tree method and finds prediction coefficients for each region using a 2- dimensional linear prediction model. Coding is carried out on 8
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