{"id":"https://openalex.org/W7160398271","doi":"https://doi.org/10.1109/tccn.2026.3690646","title":"SADJSCC: Semantic-Aware DJSCC With Attribute Fidelity Evaluation for Channel-Adaptive Image Transmission","display_name":"SADJSCC: Semantic-Aware DJSCC With Attribute Fidelity Evaluation for Channel-Adaptive Image Transmission","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7160398271","doi":"https://doi.org/10.1109/tccn.2026.3690646"},"language":null,"primary_location":{"id":"doi:10.1109/tccn.2026.3690646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2026.3690646","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034347832","display_name":"Man Xu","orcid":"https://orcid.org/0009-0007-5450-4844"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Man Xu","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":"https://orcid.org/0009-0007-5450-4844","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089368710","display_name":"Chan\u2013Tong Lam","orcid":"https://orcid.org/0000-0002-8022-7744"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Chan-Tong Lam","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-8022-7744","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024141201","display_name":"Yuanhui Liang","orcid":"https://orcid.org/0009-0003-1247-2451"},"institutions":[{"id":"https://openalex.org/I64852412","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanhui Liang","raw_affiliation_strings":["School of Automation and Information Engineering, Sichuan University of Science and Engineering, Yibin, China"],"raw_orcid":"https://orcid.org/0009-0003-1247-2451","affiliations":[{"raw_affiliation_string":"School of Automation and Information Engineering, Sichuan University of Science and Engineering, Yibin, China","institution_ids":["https://openalex.org/I64852412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129449913","display_name":"Benjamin Ng","orcid":null},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Benjamin K. Ng","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":"https://orcid.org/0000-0001-5901-5694","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067114553","display_name":"Hawking Lai","orcid":"https://orcid.org/0000-0003-4194-3489"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Haijian Lai","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135478499","display_name":"Bowen Liu","orcid":"https://orcid.org/0000-0001-8376-0651"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Bowen Liu","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":"https://orcid.org/0000-0001-8376-0651","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135486109","display_name":"Xiaochen Yuan","orcid":"https://orcid.org/0000-0002-7490-6695"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Xiaochen Yuan","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-7490-6695","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022394682","display_name":"Sio\u2010Kei Im","orcid":"https://orcid.org/0000-0002-5599-4300"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Sio-Kei Im","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":"https://orcid.org/0000-0002-5599-4300","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69908487,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"8239","last_page":"8255"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.4311000108718872,"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":0.4311000108718872,"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":0.2337999939918518,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.193900004029274,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/transmission","display_name":"Transmission (telecommunications)","score":0.4171000123023987},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.39169999957084656},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3894999921321869},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.35339999198913574},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35179999470710754},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.33059999346733093},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.32199999690055847}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8022000193595886},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5928999781608582},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5619000196456909},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4171000123023987},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.39169999957084656},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3894999921321869},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.35339999198913574},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35179999470710754},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.33059999346733093},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.32199999690055847},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.3077000081539154},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.2976999878883362},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.28279998898506165},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.2784000039100647},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.26660001277923584},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.26339998841285706},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2590000033378601}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2026.3690646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2026.3690646","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"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":{"Conventional":[0],"deep":[1,65],"joint":[2,66],"source-channel":[3,67],"coding":[4,68],"(DJSCC)":[5],"methods":[6],"exhibit":[7],"semantic":[8,25,50,83,85,92,107,110,125,135,151,165,269],"misalignment":[9,36],"in":[10,54,199],"noisy":[11],"environments":[12],"due":[13],"to":[14,22,81,133,148,201,267],"their":[15],"reliance":[16],"on":[17],"pixel-level":[18,273],"metrics":[19],"and":[20,46,91,109,131,152,209,245],"inability":[21],"preserve":[23,268],"interpretable":[24],"attributes,":[26],"particularly":[27],"under":[28],"varying":[29],"low":[30],"signal-to-noise":[31,226],"ratio":[32,227],"(SNR)":[33],"conditions.":[34],"Semantic":[35,175],"poses":[37],"significant":[38],"risks":[39],"for":[40,73,216,278],"safety-critical":[41],"applications":[42],"such":[43],"as":[44],"telemedicine":[45],"autonomous":[47],"systems,":[48],"where":[49],"misinterpretations":[51],"may":[52],"result":[53],"operational":[55],"failures.":[56],"To":[57,162],"address":[58,82],"these":[59],"challenges,":[60],"we":[61,171],"propose":[62],"a":[63,78,97,174],"semantic-aware":[64,101],"with":[69,236],"attribute":[70],"fidelity":[71],"evaluation":[72],"channel-adaptive":[74],"image":[75,248],"transmission":[76],"(SADJSCC),":[77],"unified":[79],"framework":[80,188],"misalignment:":[84],"feature":[86,122,153],"distortion,":[87],"latent":[88,111,117,154],"space":[89,118],"displacement,":[90],"undetectability.":[93],"Our":[94],"SADJSCC":[95,220],"introduces":[96],"Gaussian":[98],"discriminant":[99],"analysis-based":[100],"module":[102,143,180,193],"(SAM)":[103],"that":[104,181,195],"generates":[105],"coordinated":[106],"labels":[108,126],"vectors":[112],"through":[113],"expectation-maximization":[114],"optimization,":[115],"resolving":[116],"displacement":[119],"while":[120,255],"enhancing":[121],"dispersion.":[123],"The":[124],"guide":[127],"both":[128],"the":[129,187,265],"encoder":[130],"decoder":[132],"achieve":[134],"alignment.":[136],"We":[137],"further":[138,172],"incorporate":[139],"an":[140,190,222],"attention":[141,147],"fusion":[142],"(AFM)":[144],"employing":[145],"multi-head":[146],"dynamically":[149,196],"weight":[150],"spaces,":[155],"thereby":[156],"mitigating":[157],"noise-induced":[158],"distortions":[159],"during":[160],"transmission.":[161],"enable":[163],"quantifiable":[164],"assessment":[166],"independent":[167,271],"of":[168,260,272],"pixel":[169],"corruption,":[170],"develop":[173],"Attribute":[176],"Fidelity":[177],"Evaluation":[178],"(SAFE)":[179],"leverages":[182],"Bayesian":[183],"counterfactual":[184],"mechanisms.":[185],"Moreover,":[186],"integrates":[189],"SNR":[191],"adaptive":[192],"(SNRAM)":[194],"recalibrates":[197],"features":[198],"response":[200],"channel":[202],"fluctuations.":[203],"Experimental":[204],"validation":[205],"across":[206],"CelebA,":[207,219],"CIFAR-10,":[208],"MNIST":[210],"datasets":[211],"demonstrates":[212],"consistent":[213],"performance":[214],"gains":[215],"SADJSCC.":[217],"On":[218],"achieves":[221],"8.4":[223],"dB":[224],"peak":[225],"(PSNR)":[228],"improvement":[229],"over":[230],"conventional":[231],"DJSCC":[232],"at":[233],"SNR=-4":[234],"dB,":[235],"structural":[237],"similarity":[238,250],"index":[239],"measure":[240],"(SSIM)":[241],"enhanced":[242],"by":[243,253],"0.16":[244],"learned":[246],"perceptual":[247],"patch":[249],"(LPIPS)":[251],"reduced":[252],"46%,":[254],"maintaining":[256],"high":[257],"computational":[258],"efficiency":[259],"12.45":[261],"dB/G.":[262],"Visualizations":[263],"confirm":[264],"ability":[266],"coherence":[270],"distortions,":[274],"validating":[275],"its":[276],"utility":[277],"safety-sensitive":[279],"applications.":[280]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-07T00:00:00"}