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"A discrete cosine transform expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. It was first proposed by Nasir Ahmed in 1972, and is…
lzehl updated
4 months ago
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## 🚀 Feature
Dear developers, i hope that the new version supports Discrete Cosine Transform (DCT).
## Motivation
The third-party library torch-dct (https://github.com/zh217/torch-dct) who depen…
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Related to #9, #22.
EDIT: See PR #35 for the implementation of item 1.
EDIT: See PR #38 for the implementation of item 2.
I suggest the following changes, which I argue will bring the interface …
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### 🚀 The feature
The [Modified Discrete Cosine Transform (MDCT)](https://en.wikipedia.org/wiki/Modified_discrete_cosine_transform) is a perfectly invertible transform that can be used for featur…
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@AlexeyAB,
Have you read this paper from Uber?
https://papers.nips.cc/paper/7649-faster-neural-networks-straight-from-jpeg.pdf
It was an idea I had some months ago... looks interesting. What do…
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Would a new module for image manipulations be possible useful to add to the tracer? It would allow for better visuals for algorithms like the discrete cosine transform.
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a) Image Reconstruction/Enhancement
1) Image Transformation through Domains:
- Fourier Transform
- Discrete Fourier Transform
- Convolution Theorem and Filtering in Frequency Domain
- Discrete …
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This is the enhancement request. The filter DCT (Discrete Cosine Transform) is not supported, and as a result, some embedded JPG pictures cannot be extracted.
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