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Digital Image Processing: Image compression using DCT, DWT
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Engineering & Manufacturing > Electrical

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Job canceled.

Feb 22, 2011
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Job Description

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  • Posted: Mon, Feb 21, 2011
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
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  • Start: Immediately
  • Hourly Rate: $10 - $15 / hr
  • Hrs/wk: 5 | Duration: 1-2 weeks
  • Work View™ Payment Protection
  • W9 Not Required
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Need to be completed urgently: by 23rd Feb, should not take more than 2 hours for completing.

The aim of this project is to evaluate achievable performance of two transform based image compression algorithms. The transforms are the discrete cosine transform (DCT) and the discrete wavelet transform (DWT). You are to implement the transforms, quantize the transform coefficients, evaluate the quality degradation due to quantization and estimate the rate needed for coding of the quantized transform coefficients.

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Job ID: 23130557
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