{"cited_by_count":608200,"description":"This cluster of papers covers a wide range of image compression techniques and standards, including JPEG2000, wavelet compression, lossless compression, scalable compression, video coding, deep learning approaches, lifting scheme, hyperspectral imaging, vector quantization, and error-resilient coding.","display_name":"Advanced Data Compression Techniques","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T10901","wikipedia":"https://en.wikipedia.org/wiki/Image_compression"},"field_id":"17","id":"T10901","keywords":[{"display_name":"image compression","id":"image-compression","score":0.5632,"url":"https://openalex.org/keywords/image-compression"},{"display_name":"compression ratio","id":"compression-ratio","score":0.2738,"url":"https://openalex.org/keywords/compression-ratio"},{"display_name":"vector quantization","id":"vector-quantization","score":0.38,"url":"https://openalex.org/keywords/vector-quantization"},{"display_name":"JPEG2000","id":"jpeg-2000","score":0.7032,"url":"https://openalex.org/keywords/jpeg-2000"},{"display_name":"lossless compression","id":"lossless-compression","score":0.4207,"url":"https://openalex.org/keywords/lossless-compression"},{"display_name":"lossless image compression","id":"lossless-image-compression","score":0.8688,"url":"https://openalex.org/keywords/lossless-image-compression"},{"display_name":"lossy compression","id":"lossy-compression","score":0.5445,"url":"https://openalex.org/keywords/lossy-compression"},{"display_name":"fractal image compression","id":"fractal-image-compression","score":0.7714,"url":"https://openalex.org/keywords/fractal-image-compression"},{"display_name":"wavelet compression","id":"wavelet-compression","score":0.6978,"url":"https://openalex.org/keywords/wavelet-compression"},{"display_name":"medical image compression","id":"medical-image-compression","score":0.8508,"url":"https://openalex.org/keywords/medical-image-compression"},{"display_name":"lossy image compression","id":"lossy-image-compression","score":0.773,"url":"https://openalex.org/keywords/lossy-image-compression"},{"display_name":"entropy coding","id":"entropy-coding","score":0.4765,"url":"https://openalex.org/keywords/entropy-coding"},{"display_name":"SPIHT","id":"spiht","score":0.8403,"url":"https://openalex.org/keywords/spiht"},{"display_name":"JPEG","id":"jpeg","score":0.517,"url":"https://openalex.org/keywords/jpeg"},{"display_name":"Huffman coding","id":"huffman-coding","score":0.2868,"url":"https://openalex.org/keywords/huffman-coding"},{"display_name":"rate-distortion performance","id":"rate-distortion-performance","score":0.3568,"url":"https://openalex.org/keywords/rate-distortion-performance"},{"display_name":"source coding","id":"source-coding","score":0.2538,"url":"https://openalex.org/keywords/source-coding"},{"display_name":"transform coding","id":"transform-coding","score":0.5621,"url":"https://openalex.org/keywords/transform-coding"},{"display_name":"arithmetic coding","id":"arithmetic-coding","score":0.4378,"url":"https://openalex.org/keywords/arithmetic-coding"},{"display_name":"color image compression","id":"color-image-compression","score":0.7894,"url":"https://openalex.org/keywords/color-image-compression"},{"display_name":"JPEG compression","id":"jpeg-compression","score":0.2801,"url":"https://openalex.org/keywords/jpeg-compression"},{"display_name":"rate-distortion optimization","id":"rate-distortion-optimization","score":0.2071,"url":"https://openalex.org/keywords/rate-distortion-optimization"},{"display_name":"joint source-channel coding","id":"joint-source-channel-coding","score":0.3061,"url":"https://openalex.org/keywords/joint-source-channel-coding"},{"display_name":"run-length encoding","id":"run-length-encoding","score":0.3403,"url":"https://openalex.org/keywords/run-length-encoding"},{"display_name":"lifting scheme","id":"lifting-scheme","score":0.4675,"url":"https://openalex.org/keywords/lifting-scheme"}],"legacy_keywords":["JPEG2000","Wavelet Compression","Lossless Compression","Scalable Compression","Video Coding","Deep Learning","Lifting Scheme","Hyperspectral Imaging","Vector Quantization","Error Resilient Coding"],"openalex_id":"https://openalex.org/T10901","source_created_date":"2024-01-23T15:27:08","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1707","url":"/topics/T10901","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10901","works_count":79265,"label":"Advanced Data Compression Techniques","provider":"openalex","revision":"5d03ade84ac4155c","taxonomy_revision":"f050b5d4780b1289","title":"Advanced Data Compression Techniques","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36174760413644895","address_version":"morton4x16-v1","coordinates":[3,17,1707,10901],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}