Block Truncation Coding

Known as: BTC 
Block Truncation Coding, or BTC, is a type of lossy image compression technique for greyscale images. It divides the original images into blocks and… (More)
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2010
2010
Block Truncation Coding (BTC) is one of the lossy image compression techniques. The computational complexity involved in this… (More)
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2010
2010
The paper presents improved content based image retrieval (CBIR) techniques based on multilevel Block truncation coding using… (More)
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2010
2010
The block truncation coding (BTC) algorithm uses a two-levels (one-bit) nonparametric quantizes that adapts to local properties… (More)
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2010
2010
Image compression techniques such as Vector Quantization(VQ), Block Truncation Coding(BTC) and their hybrid methods, are widely… (More)
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2008
2008
Vector quantization (VQ) is an important method of lossy image compression. The basic prerequisite of VQ is that the codebook… (More)
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2004
2004
Block truncation coding (BTC) divides an image into blocks having given size and then encodes each block by two representative… (More)
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2002
2002
Răzvan Iordache Tampere University of Technology Institute of Signal Processing Finland Abstract. Block truncation coding (BTC… (More)
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1997
1997
A hybrid block truncation coding (BTC) is presented. In the hybrid BTC, a universal codebook using Hamming codes and a… (More)
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1995
1995
Block Truncation Coding (BTC) is a simple and fast image compression algorithm wich achieves constant bit rate of 2.0 bits per… (More)
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1980
1980
In this paper a modified version of a noninformation preserving coding technique known as block truncation coding (BTC)is used to… (More)
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