{"id":"https://openalex.org/W4415753326","doi":"https://doi.org/10.1587/transinf.2025edp7005","title":"Adaptive Approximate Computing of Image Data with Low Gradient Feature","display_name":"Adaptive Approximate Computing of Image Data with Low Gradient Feature","publication_year":2025,"publication_date":"2025-10-31","ids":{"openalex":"https://openalex.org/W4415753326","doi":"https://doi.org/10.1587/transinf.2025edp7005"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2025edp7005","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2025edp7005","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2025EDP7005/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2025EDP7005/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032307215","display_name":"Donghun Cho","orcid":null},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donghun CHO","raw_affiliation_strings":["Electronic & Electrical Engineering, Hongik University","Hongik University, Electronic & Electrical Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic & Electrical Engineering, Hongik University","institution_ids":["https://openalex.org/I94588446"]},{"raw_affiliation_string":"Hongik University, Electronic & Electrical Engineering","institution_ids":["https://openalex.org/I94588446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046859576","display_name":"Hyungsik Shin","orcid":"https://orcid.org/0000-0001-5493-7681"},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyungsik SHIN","raw_affiliation_strings":["Electronic & Electrical Engineering, Hongik University","Hongik University, Electronic & Electrical Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic & Electrical Engineering, Hongik University","institution_ids":["https://openalex.org/I94588446"]},{"raw_affiliation_string":"Hongik University, Electronic & Electrical Engineering","institution_ids":["https://openalex.org/I94588446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009707356","display_name":"Jaehee You","orcid":"https://orcid.org/0000-0003-3856-4680"},"institutions":[{"id":"https://openalex.org/I94588446","display_name":"Hongik University","ror":"https://ror.org/00egdv862","country_code":"KR","type":"education","lineage":["https://openalex.org/I94588446"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaehee YOU","raw_affiliation_strings":["Electronic & Electrical Engineering, Hongik University","Hongik University, Electronic & Electrical Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic & Electrical Engineering, Hongik University","institution_ids":["https://openalex.org/I94588446"]},{"raw_affiliation_string":"Hongik University, Electronic & Electrical Engineering","institution_ids":["https://openalex.org/I94588446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I94588446"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.28589122,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"E109.D","issue":"1","first_page":"172","last_page":"179"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.2198999971151352,"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":0.2198999971151352,"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/T11019","display_name":"Image Enhancement Techniques","score":0.13850000500679016,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.1145000010728836,"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/image","display_name":"Image (mathematics)","score":0.6456999778747559},{"id":"https://openalex.org/keywords/feature-detection","display_name":"Feature detection (computer vision)","score":0.5669999718666077},{"id":"https://openalex.org/keywords/contouring","display_name":"Contouring","score":0.5501999855041504},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5349000096321106},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.5321000218391418},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4830999970436096},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.46560001373291016},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4528999924659729}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7730000019073486},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.6456999778747559},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6353999972343445},{"id":"https://openalex.org/C126422989","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Feature detection (computer vision)","level":4,"score":0.5669999718666077},{"id":"https://openalex.org/C2779104521","wikidata":"https://www.wikidata.org/wiki/Q23058469","display_name":"Contouring","level":2,"score":0.5501999855041504},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5349000096321106},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.5321000218391418},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4945000112056732},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4830999970436096},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.46560001373291016},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4528999924659729},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4180000126361847},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.33500000834465027},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32199999690055847},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.32109999656677246},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.31369999051094055},{"id":"https://openalex.org/C193828747","wikidata":"https://www.wikidata.org/wiki/Q864118","display_name":"Binary image","level":4,"score":0.30329999327659607},{"id":"https://openalex.org/C182037307","wikidata":"https://www.wikidata.org/wiki/Q17039097","display_name":"Image gradient","level":5,"score":0.2955000102519989},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.27889999747276306},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.2766000032424927},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.25850000977516174}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2025edp7005","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2025edp7005","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2025EDP7005/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2025edp7005","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2025edp7005","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2025EDP7005/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G30685149","display_name":null,"funder_award_id":"BK21 FOUR","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415753326.pdf","grobid_xml":"https://content.openalex.org/works/W4415753326.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1977590298","https://openalex.org/W1990653637","https://openalex.org/W2033110821","https://openalex.org/W2046119925","https://openalex.org/W2079733941","https://openalex.org/W2093440343","https://openalex.org/W2109887606","https://openalex.org/W2115613939","https://openalex.org/W2119913432","https://openalex.org/W2133665775","https://openalex.org/W2144052068","https://openalex.org/W2547820210","https://openalex.org/W2732026016","https://openalex.org/W2799848056","https://openalex.org/W3176668707","https://openalex.org/W4240997858","https://openalex.org/W4243318597"],"related_works":[],"abstract_inverted_index":{"An":[0],"adaptive":[1],"spatial":[2],"approximation":[3,56,72],"algorithm":[4,36,81],"is":[5,37,57],"proposed":[6,35,80],"while":[7,73],"minimizing":[8],"false":[9],"contouring":[10],"based":[11],"on":[12,90],"local":[13],"image":[14,25,31,46,64,71,77],"characteristics":[15],"considering":[16],"human":[17],"visual":[18],"systems":[19],"to":[20,44,69,88],"save":[21],"the":[22,49,53,75],"amount":[23,54],"of":[24,55],"frame":[26,84],"memory":[27,86],"and":[28,52],"power":[29],"for":[30,59],"data":[32],"transmission.":[33],"The":[34,79],"generalized":[38],"by":[39],"using":[40],"block-based":[41],"k-means":[42],"clustering":[43],"categorize":[45],"blocks":[47],"with":[48],"same":[50],"characteristics,":[51],"evaluated":[58],"each":[60],"cluster.":[61],"Two":[62],"different":[63],"quality":[65],"standards":[66],"are":[67],"maintained":[68],"maximize":[70],"maintaining":[74],"required":[76],"qualities.":[78],"can":[82],"reduce":[83],"buffer":[85],"up":[87],"35.11%":[89],"average.":[91]},"counts_by_year":[],"updated_date":"2026-03-12T06:13:28.667946","created_date":"2025-11-01T00:00:00"}