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CS254, Design and Analysis of Algorithms course project.

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sundeshguptasundeshgupta
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Aug 7, 2020
4682972 · Aug 7, 2020

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.ipynb_checkpoints
.ipynb_checkpoints
Jun 3, 2020
figures
figures
Jun 3, 2020
generated_data
generated_data
Jun 3, 2020
images
images
Jun 3, 2020
Plots.ipynb
Plots.ipynb
Jun 3, 2020
Plots_rgb.ipynb
Plots_rgb.ipynb
Jun 3, 2020
Proposal.pdf
Proposal.pdf
Jun 2, 2020
README.md
README.md
Aug 7, 2020
Report_Encoding_algorithm.pdf
Report_Encoding_algorithm.pdf
Aug 7, 2020
arithmetic_decode.cpp
arithmetic_decode.cpp
Jun 2, 2020
arithmetic_decode_image.cpp
arithmetic_decode_image.cpp
Jun 2, 2020
arithmetic_encode.cpp
arithmetic_encode.cpp
Jun 2, 2020
arithmetic_encode_image.cpp
arithmetic_encode_image.cpp
Jun 2, 2020
check_arithmetic_complexity.py
check_arithmetic_complexity.py
Jun 3, 2020
huffman_decode.cpp
huffman_decode.cpp
Jun 1, 2020
huffman_decode_image.cpp
huffman_decode_image.cpp
Jun 2, 2020
huffman_encode.cpp
huffman_encode.cpp
Jun 1, 2020
huffman_encode_image.cpp
huffman_encode_image.cpp
Jun 3, 2020
improved_huffman_decode.cpp
improved_huffman_decode.cpp
Jun 1, 2020
improved_huffman_decode_image.cpp
improved_huffman_decode_image.cpp
Jun 2, 2020
improved_huffman_encode.cpp
improved_huffman_encode.cpp
Jun 1, 2020
improved_huffman_encode_image.cpp
improved_huffman_encode_image.cpp
Jun 3, 2020
presentation.pdf
presentation.pdf
Jun 2, 2020
read_img.cpp
read_img.cpp
May 11, 2020
script_arithmetic.sh
script_arithmetic.sh
Jun 2, 2020
script_chk_arithmetic_complexity.sh
script_chk_arithmetic_complexity.sh
Jun 3, 2020
script_huffman.sh
script_huffman.sh
Jun 3, 2020
script_improved_huffman.sh
script_improved_huffman.sh
Jun 3, 2020
stb_image.h
stb_image.h
May 11, 2020
stb_image_resize.h
stb_image_resize.h
May 11, 2020
stb_image_write.h
stb_image_write.h
May 11, 2020

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Encoding-Algorithms

CS254, Design and Analysis of Algorithms Project

Proposal

Presentation

Final Report

For Image Compression and Decompression Using Huffman Encoding

Run script_huffman.sh

For Image Compression and Decompression Using Arithmetic Coding

Run script_arithmetic.sh

For Image Compression and Decompression Using Improved Huffman Encoding

Run script_improved_huffman.sh

Image writer, loader and resizer library for C++ : https://github.com/nothings/stb

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