Multilevel Block Truncation Coding of Two Steps Searching

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概要

• 論文の詳細を見る

• In this letter, a new scheme of designing multilevel BTC coding is proposed. The optimal quantization can obtain by selecting the quantization threshold with an exhaustive search. However, it requires an enormous amount of computation and is thus impractical while we take an exhaustive search for the multilevel BTC. A two-steps searching method is applied to reduce the computational complexity. Comparisons of results with various methods have verified that the proposed method approach to the optimal quantization with little computation complexity.

• 社団法人電子情報通信学会の論文
• 2001-08-01

著者

• Chen Wen-jan

  The Author Was With The Department Of Electronic Engineering Chung Chou Institute Of Technology:pres

関連論文

• Multilevel Block Truncation Coding of Two Steps Searching

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