Design of variable length code decoder for AVS based on FPGA

2013 IEEE Third International Conference on Information Science and Technology (ICIST) ◽

10.1109/icist.2013.6747741 ◽

2013 ◽

Author(s):

Shenghong Li ◽

Zuqiang Wang ◽

Xia Jiang

Keyword(s):

Variable Length ◽

Variable Length Code ◽

Length Code

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Variable-Length Code Based on Order Complexity and Its Application in Random Permuted Symbol

IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences ◽

10.1587/transfun.e96.a.1657 ◽

2013 ◽

Vol E96.A (7) ◽

pp. 1657-1661

Author(s):

Soongi HONG ◽

Honglin JIN ◽

Yong-Goo KIM ◽

Yoonsik CHOE

Keyword(s):

Variable Length ◽

Variable Length Code ◽

Length Code

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An efficient variable-length code construction for iterative source-channel decoding

IEEE Transactions on Communications ◽

10.1109/tcomm.2009.07.070570 ◽

2009 ◽

Vol 57 (7) ◽

pp. 2005-2013 ◽

Cited By ~ 10

Author(s):

R. Thobaben ◽

J. Kliewer

Keyword(s):

Variable Length ◽

Channel Decoding ◽

Variable Length Code ◽

Code Construction ◽

Length Code

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Algorithm for Construction of Variable Length Code with Limited Maximum Word Length

IEEE Transactions on Communications ◽

10.1109/tcom.1984.1095966 ◽

1984 ◽

Vol 32 (10) ◽

pp. 1157-1159 ◽

Cited By ~ 16

Author(s):

H. Murakami ◽

S. Matsumoto ◽

H. Yamamoto

Keyword(s):

Word Length ◽

Variable Length ◽

Variable Length Code ◽

Length Code

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Simultaneous optimal boundary encoding and variable-length code selection

Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat. No.98CB36269) ◽

10.1109/icip.1998.723468 ◽

2002 ◽

Cited By ~ 12

Author(s):

G. Melnikov ◽

G.M. Schuster ◽

A.K. Katsaggelos

Keyword(s):

Variable Length ◽

Variable Length Code ◽

Optimal Boundary ◽

Length Code

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Corrections to "Comment on ́Algorithm for Construction of Variable Length Code with Limited Maximum Word Length́"

IEEE Transactions on Communications ◽

10.1109/tcom.1987.1096853 ◽

1987 ◽

Vol 35 (8) ◽

pp. 846-846

Author(s):

J. De Lameillieure ◽

I. Bruyland

Keyword(s):

Variable Length ◽

Variable Length Code ◽

Length Code

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A Novel Joint Source-Channel Code------ Cost-evaluating Symmetrical Reversible Variable-length Code

2006 8th international Conference on Signal Processing ◽

10.1109/icosp.2006.345915 ◽

2006 ◽

Author(s):

Hui Zhou ◽

Wenhui Cui ◽

Fei Shao ◽

Yifang Zeng

Keyword(s):

Variable Length ◽

Channel Code ◽

Variable Length Code ◽

Length Code

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Efficient VLSI implementation of a VLC decoder for universal variable length code

IEEE Computer Society Annual Symposium on VLSI, 2003. Proceedings. ◽

10.1109/isvlsi.2003.1183467 ◽

2003 ◽

Author(s):

Shang Xue ◽

B. Oelmann

Keyword(s):

Variable Length ◽

Vlsi Implementation ◽

Variable Length Code ◽

Universal Variable ◽

Length Code

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Comment on "Algorithm for construction of variable length code with limited maximum word length" by H. Murakami et al

IEEE Transactions on Communications ◽

10.1109/26.1462 ◽

1988 ◽

Vol 36 (3) ◽

pp. 373-375 ◽

Cited By ~ 4

Author(s):

C.H. Lu

Keyword(s):

Word Length ◽

Variable Length ◽

Variable Length Code ◽

Length Code

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Optimisation of variable-length code for data compression of memoryless Laplacian source

IET Communications ◽

10.1049/iet-com.2010.0197 ◽

2011 ◽

Vol 5 (7) ◽

pp. 906-913 ◽

Cited By ~ 3

Author(s):

M.D. Petković ◽

A.V. Mosić ◽

Z.H. Perić

Keyword(s):

Data Compression ◽

Variable Length ◽

Variable Length Code ◽

Length Code

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Kompresi Citra Medis dengan DWT dan Variable Length Code

Majalah Ilmiah Teknologi Elektro ◽

10.24843/mite.2021.v20i02.p02 ◽

2021 ◽

Vol 20 (2) ◽

pp. 187

Author(s):

I Gusti Ayu Garnita Darma Putri ◽

Nyoman Putra Sastra ◽

I Made Oka Widyantara ◽

Dewa Made Wiharta

Keyword(s):

Lossy Compression ◽

Variable Length ◽

Mother Wavelet ◽

Variable Length Code ◽

Length Code

Paper ini merancang sebuah skema kompresi citra medis menggunakan DWT dengan mother wavelet Coiflet dan Symlet. Proses thresholding dan kuantisasi menjadi kunci terjadinya lossy compression di skema ini, dan data outputnya akan dikodekan dengan pengkodean Huffman atau Arithmetic. Terdapat empat kombinasi codec berbeda yakni: Coiflet-Huffman, Coiflet-Arithmetic, Symlet-Huffman yang masing-masing akan dianalisa kinerja kompresinya berdasarkan PSNR dan rasio kompresi. Pengujian kompresi menggunakan 3 citra medis grayscale berdimensi 160x160 piksel. Hasil pengujian menunjukan codec yang mampu menghasilkan PSNR dan rate paling optimal adalah codec Symlet-Arithmetic dengan nilai threshold yang dianjurkan yakni kurang dari 12. Pemberian nilai threshold diatas 12 akan menyebabkan PSNR citra rekonstruksi berada dibawah standar nilai minimum PSNR citra digital sebesar 30 dB.

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