A new near-lossless EEG compression method using ANN-based reconstruction technique
Sign Up to like & getrecommendations! Published in 2017 at "Computers in biology and medicine"
DOI: 10.1016/j.compbiomed.2017.05.024
Abstract: Compression algorithm is an essential part of Telemedicine systems, to store and transmit large amount of medical signals. Most of existing compression methods utilize fixed transforms such as discrete cosine transform (DCT) and wavelet and… read more here.
Keywords: reconstruction; reconstruction technique; compression; dct coefficients ... See more keywords
Reduction of JPEG compression artifacts based on DCT coefficients prediction
Sign Up to like & getrecommendations! Published in 2020 at "Neurocomputing"
DOI: 10.1016/j.neucom.2019.12.015
Abstract: Abstract The image compression-decompression process causes image quality degradations such as blocking and ringing artifacts. A convolutional neural network based on DCT domain is proposed to learn the mapping relationship between JPEG images and original… read more here.
Keywords: compression; dct coefficients; based dct; compression artifacts ... See more keywords