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Human DNA contains roughly 3 billion letters of genetic code. However, we understand only a fraction of what this vast ...
Low-density parity-check (LDPC) codes represent one of the most effective error-correcting schemes available, approaching Shannon’s theoretical limit whilst maintaining a relatively low decoding ...
Shannon Osaka is a climate reporter covering policy, culture, and science for The Washington Post. Before joining The Post, she was a climate reporter at the nonprofit environmental outlet Grist.
With advanced image journaling tools, one can easily alter the semantic meaning of an image by exploiting certain manipulation techniques such as copy clone, object splicing, and removal, which ...
As far as I can tell, JPEG with arithmetic coding is a non-standard extension, and almost never occurs in the wild. Literally the only occurrences of them I've seen in the wild are test images for ...
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How to Choose Books for Preschoolers
Books are one of the best gifts we can give our kids. For preschoolers especially, reading lays the foundation for language ...
Although many individual image processing steps have been well addressed in the field, very few good image pipeline designs were proposed to integrate these processing stages. In this paper, a new ...
The problem here is stated as follows: Assume that a set of m spectral signatures corresponding to the pure pixels in the HSI under study is given. For a given pixel in the image, the aim is to ...