{"id":"https://openalex.org/W7160556673","doi":"https://doi.org/10.48550/arxiv.2605.05148","title":"What Matters in Practical Learned Image Compression","display_name":"What Matters in Practical Learned Image Compression","publication_year":2026,"publication_date":"2026-05-06","ids":{"openalex":"https://openalex.org/W7160556673","doi":"https://doi.org/10.48550/arxiv.2605.05148"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.05148","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.05148","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.05148","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045177980","display_name":"Kedar Tatwawadi","orcid":"https://orcid.org/0000-0003-3677-4174"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tatwawadi, Kedar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074352461","display_name":"Parisa Rahimzadeh","orcid":"https://orcid.org/0000-0003-2922-7199"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rahimzadeh, Parisa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135615739","display_name":"Zhanghao Sun","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sun, Zhanghao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135584318","display_name":"Zhiqi Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Zhiqi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005079098","display_name":"Ziyun Yang","orcid":"https://orcid.org/0000-0003-4164-3558"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang, Ziyun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135564422","display_name":"Sanjay Nair","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nair, Sanjay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120072490","display_name":"Divija Hasteer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hasteer, Divija","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5022938074","display_name":"Oren Rippel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rippel, Oren","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9708999991416931,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9708999991416931,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.007600000128149986,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.004399999976158142,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.8970999717712402},{"id":"https://openalex.org/keywords/decodes","display_name":"Decodes","score":0.5618000030517578},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.49970000982284546},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.47130000591278076},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4659000039100647},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.45339998602867126},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.41290000081062317},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4108999967575073}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.8970999717712402},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8210999965667725},{"id":"https://openalex.org/C2778858076","wikidata":"https://www.wikidata.org/wiki/Q5249539","display_name":"Decodes","level":3,"score":0.5618000030517578},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5364000201225281},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.49970000982284546},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49410000443458557},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.47130000591278076},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4659000039100647},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.45339998602867126},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41290000081062317},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4108999967575073},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.3617999851703644},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.3481999933719635},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.3467999994754791},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.3465000092983246},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.3165999948978424},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.30959999561309814},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.3075999915599823},{"id":"https://openalex.org/C125864890","wikidata":"https://www.wikidata.org/wiki/Q1262687","display_name":"Intra-frame","level":3,"score":0.2987000048160553},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.28630000352859497},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.27959999442100525},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.2662999927997589},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.26460000872612},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.25450000166893005}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.05148","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.05148","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.05148","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.05148","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"One":[0],"of":[1,57,66,96],"the":[2,25,58,64,82,104,119,161,167],"major":[3],"differentiators":[4],"unlocked":[5],"by":[6,114],"learned":[7,69,163],"codecs":[8,195],"relative":[9],"to":[10,18,22,24,40,48,99,122],"their":[11,16],"hard-coded":[12],"traditional":[13],"counterparts":[14],"is":[15,38],"ability":[17],"be":[19,41],"optimized":[20,73],"directly":[21],"appeal":[23],"human":[26],"visual":[27],"system.":[28],"Despite":[29],"this":[30,44,50],"potential,":[31],"a":[32,54,67,124,129,198],"perceptual":[33,75,115,136],"yet":[34,39],"practical":[35,68],"image":[36,70],"codec":[37,126,164],"proposed.":[42],"In":[43],"work,":[45],"we":[46],"aim":[47],"close":[49],"gap.":[51],"We":[52,87,117],"conduct":[53],"comprehensive":[55],"study":[56],"key":[59],"modeling":[60],"choices":[61],"that":[62,102,127],"govern":[63],"design":[65],"codec,":[71],"jointly":[72],"for":[74],"quality":[76],"and":[77,135,154,156,184],"runtime":[78,107],"--":[79,189],"including":[80],"within":[81],"ablations":[83],"several":[84],"novel":[85],"techniques.":[86],"then":[88],"perform":[89],"performance-aware":[90],"neural":[91],"architecture":[92],"search":[93],"over":[94],"millions":[95],"backbone":[97],"configurations":[98],"identify":[100],"models":[101],"achieve":[103],"target":[105],"on-device":[106],"while":[108],"maximizing":[109],"compression":[110],"performance":[111],"as":[112,180,182],"captured":[113],"metrics.":[116],"combine":[118],"various":[120],"optimizations":[121],"construct":[123],"new":[125],"achieves":[128],"significantly":[130],"improved":[131],"tradeoff":[132],"between":[133],"speed":[134],"quality.":[137],"Based":[138],"on":[139,170,197],"rigorous":[140],"subjective":[141],"user":[142],"studies,":[143],"it":[144,176],"provides":[145],"2.3-3x":[146],"bitrate":[147,158],"savings":[148,159],"against":[149,160],"AV1,":[150],"AV2,":[151],"VVC,":[152],"ECM":[153],"JPEG-AI,":[155],"20-40%":[157],"best":[162],"alternatives.":[165],"At":[166],"same":[168],"time,":[169],"an":[171],"iPhone":[172],"17":[173],"Pro":[174],"Max,":[175],"encodes":[177],"12MP":[178],"images":[179],"fast":[181],"230ms,":[183],"decodes":[185],"them":[186],"in":[187],"150ms":[188],"faster":[190],"than":[191],"most":[192],"top":[193],"ML-based":[194],"run":[196],"V100":[199],"GPU.":[200]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-05-08T00:00:00"}
