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ELL786

Assignment 1

  1. Implemented Error Correction and Compression Coding via Huffman + Repetition , Extended Huffman + Repetition , Arithmetic + Repetition through a noisy channel
  2. Implemented Image compression via Discrete Wavelet Transform
  3. Results and observations of above compression techniques are summarised in ELL786-A1/REPORT.pdf

Assignment 2

  1. Implemented LZW (Lempel-Ziv-Welch) encoder for text and image compression
  2. Implemented GIF,PNG,JPEG-LS lossless image compression algorithms
  3. Comparison of their performances are summarized in ELL786_A2/REPORT.pdf