{"id":"https://openalex.org/W2015536880","doi":"https://doi.org/10.1109/ipta.2014.7002002","title":"PQMET: A digital image quality metric based on human visual system","display_name":"PQMET: A digital image quality metric based on human visual system","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2015536880","doi":"https://doi.org/10.1109/ipta.2014.7002002","mag":"2015536880"},"language":"en","primary_location":{"id":"doi:10.1109/ipta.2014.7002002","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipta.2014.7002002","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th International Conference on Image Processing Theory, Tools and Applications (IPTA)","raw_type":"proceedings-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/A5058650449","display_name":"Giovanni Dimauro","orcid":"https://orcid.org/0000-0002-4120-5876"},"institutions":[{"id":"https://openalex.org/I5561750","display_name":"University of Bari Aldo Moro","ror":"https://ror.org/027ynra39","country_code":"IT","type":"education","lineage":["https://openalex.org/I5561750"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"G. Dimauro","raw_affiliation_strings":["Dipartimento di Informatica, Universit\u00e0 degli Studi di Bari, Bari, Italy","Dipartimento di Informatica - Universit\u00e0 degli Studi di Bari - Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Bari, Bari, Italy","institution_ids":["https://openalex.org/I5561750"]},{"raw_affiliation_string":"Dipartimento di Informatica - Universit\u00e0 degli Studi di Bari - Bari, Italy","institution_ids":["https://openalex.org/I5561750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027077517","display_name":"N. Altomare","orcid":null},"institutions":[{"id":"https://openalex.org/I5561750","display_name":"University of Bari Aldo Moro","ror":"https://ror.org/027ynra39","country_code":"IT","type":"education","lineage":["https://openalex.org/I5561750"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"N. Altomare","raw_affiliation_strings":["Dipartimento di Informatica, Universit\u00e0 degli Studi di Bari, Bari, Italy","Dipartimento di Informatica - Universit\u00e0 degli Studi di Bari - Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Bari, Bari, Italy","institution_ids":["https://openalex.org/I5561750"]},{"raw_affiliation_string":"Dipartimento di Informatica - Universit\u00e0 degli Studi di Bari - Bari, Italy","institution_ids":["https://openalex.org/I5561750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070640567","display_name":"Michele Scalera","orcid":"https://orcid.org/0000-0002-2455-2032"},"institutions":[{"id":"https://openalex.org/I5561750","display_name":"University of Bari Aldo Moro","ror":"https://ror.org/027ynra39","country_code":"IT","type":"education","lineage":["https://openalex.org/I5561750"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Scalera","raw_affiliation_strings":["Dipartimento di Informatica, Universit\u00e0 degli Studi di Bari, Bari, Italy","Dipartimento di Informatica - Universit\u00e0 degli Studi di Bari - Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica, Universit\u00e0 degli Studi di Bari, Bari, Italy","institution_ids":["https://openalex.org/I5561750"]},{"raw_affiliation_string":"Dipartimento di Informatica - Universit\u00e0 degli Studi di Bari - Bari, Italy","institution_ids":["https://openalex.org/I5561750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5058650449"],"corresponding_institution_ids":["https://openalex.org/I5561750"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.08800781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"10","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9807999730110168,"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/T11666","display_name":"Color Science and Applications","score":0.9775999784469604,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.7784334421157837},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.7147408723831177},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.6557317972183228},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.654339075088501},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6531065702438354},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6293689012527466},{"id":"https://openalex.org/keywords/human-visual-system-model","display_name":"Human visual system model","score":0.6065198183059692},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5843483209609985},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.5712782740592957},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5369320511817932},{"id":"https://openalex.org/keywords/digital-image","display_name":"Digital image","score":0.5085397958755493},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4398230016231537},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3538997173309326},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30868417024612427},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2802274525165558},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.06294941902160645},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.060147643089294434}],"concepts":[{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.7784334421157837},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.7147408723831177},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.6557317972183228},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.654339075088501},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6531065702438354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6293689012527466},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.6065198183059692},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5843483209609985},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.5712782740592957},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5369320511817932},{"id":"https://openalex.org/C42781572","wikidata":"https://www.wikidata.org/wiki/Q1250322","display_name":"Digital image","level":4,"score":0.5085397958755493},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4398230016231537},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3538997173309326},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30868417024612427},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2802274525165558},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.06294941902160645},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.060147643089294434},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ipta.2014.7002002","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipta.2014.7002002","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th International Conference on Image Processing Theory, Tools and Applications (IPTA)","raw_type":"proceedings-article"},{"id":"pmh:oai:ricerca.uniba.it:11586/138266","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/7002002","pdf_url":null,"source":{"id":"https://openalex.org/S4377196296","display_name":"CINECA IRIS Institutional Research Information System (University of Bari Aldo Moro)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I5561750","host_organization_name":"University of Bari Aldo Moro","host_organization_lineage":["https://openalex.org/I5561750"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W99749851","https://openalex.org/W142830878","https://openalex.org/W1580389772","https://openalex.org/W2031446906","https://openalex.org/W2061484505","https://openalex.org/W2096542306","https://openalex.org/W2134654392","https://openalex.org/W2159269332","https://openalex.org/W2163370434","https://openalex.org/W2324971623","https://openalex.org/W2622470254","https://openalex.org/W2729302458","https://openalex.org/W3182211633","https://openalex.org/W4285719527","https://openalex.org/W4301429599","https://openalex.org/W6603982535","https://openalex.org/W6634589695","https://openalex.org/W6701249984","https://openalex.org/W6738991188","https://openalex.org/W6740330286"],"related_works":["https://openalex.org/W2392812199","https://openalex.org/W4200176076","https://openalex.org/W1564637051","https://openalex.org/W2097012618","https://openalex.org/W2084773883","https://openalex.org/W2292083403","https://openalex.org/W2364766777","https://openalex.org/W2773143630","https://openalex.org/W2059612479","https://openalex.org/W2263317564"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"propose":[4],"a":[5,38,57,70],"digital":[6],"image":[7,34,43,75],"quality":[8,76],"metric":[9,16,85],"based":[10],"on":[11],"human":[12],"visual":[13],"system.":[14],"This":[15],"considers":[17],"the":[18,42,47,63,66,74,83],"coefficients":[19],"of":[20,29,50],"discrete":[21],"cosine":[22],"transform":[23],"related":[24],"to":[25,41,55],"each":[26],"8\u00d78":[27],"block":[28],"an":[30],"image.":[31],"To":[32],"perform":[33],"evaluation":[35],"PQMET":[36],"detects":[37],"distortion":[39,67],"applied":[40],"and":[44,94],"then":[45],"selects":[46],"corresponding":[48],"matrix":[49],"minimum":[51],"visibility":[52],"thresholds":[53],"capable":[54],"produce":[56],"visible":[58],"signal.":[59],"Therefore":[60],"it":[61],"uses":[62],"information":[64],"about":[65],"applied,":[68],"with":[69,89],"consequent":[71],"improvement":[72],"in":[73,97],"evaluation.":[77],"The":[78],"experimental":[79],"results":[80],"show":[81],"that":[82],"proposed":[84],"achieves":[86],"competitive":[87],"performance":[88],"other":[90],"well":[91],"known":[92],"metrics":[93],"outperforms":[95],"them":[96],"some":[98],"cases.":[99]},"counts_by_year":[{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":11}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
