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Systolic array for block truncation coding

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2 Author(s)
Wei, C.-H. ; Dept. of Electr. Eng., Tatung Inst. of Technol., Taipei ; Chen, C.-F.

A systolic array for the absolute moment block truncation coding (AMBTC) of images is developed. First, it recursively computes the value of sample mean for a block. Moreover, the bit plane and the higher mean of the block are generated recursively. The proposed architecture is suitable for implementation in VLSI form

Published in:

Electronics Letters  (Volume:30 ,  Issue: 23 )