The discrete cosine transform (DCT) remains a cornerstone of modern image and video compression techniques, enabling the decomposition of visual data into frequency components that can be ...

Research from all publishers Recent studies have explored a variety of approaches to enhance both compression efficiency and memory management. Accelerating image codec processes through visually ...

Discover how AI's rapid evolution raises questions about ethics, trust, and responsibility in shaping the future of ...

Block Truncation coding technique, it is a one bit or two bit quantization process which is non-parametric in nature and which changes itself according to the properties which in itself are local that ...

The tool uses Ghostscript's PDF optimization capabilities to reprocess PDF files with different compression settings. Here's a simplified explanation of what happens under the hood: The script locates ...

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To make a truly realistic fake picture of a galaxy, you can model exactly how light particles travel through the atmosphere ...

Dr. Ziya Arnavut of the State University of New York at Fredonia has received a patent for a software invention that provides ...

A research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has proposed a novel model optimization algorithm—External Calibration-Assisted Screening (ECA)— that ...

In fractal image compression (FIC) is based on the partitioned iterated function system (PIFS) which utilizes the self-similarity property in the image to achieve the purpose of compression., the ...