System and method for image compression based on machine learning
OwnerOmar Ahmad Abdo Al Tamimi, Tareq Aljaberinventors
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Abstract
A system and method for compressing and decompressing image data, which provides better compression and minimal representation of the input image with minimal loss compared to previous Deep Learning codecs. The system can provide for quantization during training, flexible addition of filters, and conditional complexity of image compression. The Deep Learning codec generates codes that are directly usable with Machine Learning algorithms, thus boosting the performance of Machine Learning algorithms.
Claims14
A method for dynamic compression of image data with high compression ratio and high fidelity, the method implemented in a system comprising a processor and a memory, the method comprising the steps of:
- constructing a convolution neural network based quantized autoencoder network comprising an encoder network, a bottleneck network, and a decoder network,
- wherein the encoder network comprises one or more convolution compression blocks each having two convolution layers, the encoder network upon execution by the processor receives an input image data and reduces dimensions of the input image data by dynamic processing the input image data using the one or more convolution compression blocks in series,
- wherein the bottleneck network upon execution by the processor receives an unquantized compression representation of the input image data as an output of the encoder network, wherein the bottleneck network comprises fake quantization module, a secondary encoder, and a secondary decoder,
- wherein the decoder network upon execution by the processor receives a quantized compressed representation of the input image data as an output of the bottleneck network, restructure the quantized compressed representation of the input image data to obtain a compressed output image, the decoder network comprises a plurality of forward blocks.
A system for dynamic compression of image data with high compression ratio and high fidelity, the system comprising a processor and a memory, the system configured to implement a method comprising the steps of:
- constructing a convolution neural network based quantized autoencoder network comprising an encoder network, a bottleneck network, and a decoder network,
- wherein the encoder network comprises one or more convolution compression blocks each having two convolution layers, the encoder network upon execution by the processor receives an input image data and reduces dimensions of the input image data by dynamic processing the input image data using the one or more convolution compression blocks in series,
- wherein the bottleneck network upon execution by the processor receives an unquantized compression representation of the input image data as an output of the encoder network, wherein the bottleneck network comprises fake quantization module, a secondary encoder, and a secondary decoder,
- wherein the decoder network upon execution by the processor receives a quantized compressed representation of the input image data as an output of the bottleneck network, restructure the quantized compressed representation of the input image data to obtain a compressed output image, the decoder network comprises a plurality of forward blocks.
Dependencies are inferred from the claim text.