{"id":"https://openalex.org/W1965385216","doi":"https://doi.org/10.1109/bmei.2012.6512978","title":"High SNR imaging of cerebral blood flow based on anisotropic diffusion","display_name":"High SNR imaging of cerebral blood flow based on anisotropic diffusion","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W1965385216","doi":"https://doi.org/10.1109/bmei.2012.6512978","mag":"1965385216"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2012.6512978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2012.6512978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 5th International Conference on BioMedical Engineering and Informatics","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/A5100348829","display_name":"Qi Zhang","orcid":"https://orcid.org/0000-0001-7041-643X"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Zhang","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China","school of Communication and Information Engineering, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"school of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081425998","display_name":"Chendong Han","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chendong Han","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China","school of Communication and Information Engineering, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"school of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088253572","display_name":"Peng Miao","orcid":"https://orcid.org/0000-0002-1919-2204"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Miao","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China","school of Communication and Information Engineering, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"school of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023502250","display_name":"Jun Jiang","orcid":"https://orcid.org/0009-0000-3404-2071"},"institutions":[{"id":"https://openalex.org/I4210098460","display_name":"Shanghai University of Traditional Chinese Medicine","ror":"https://ror.org/00z27jk27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210098460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Jiang","raw_affiliation_strings":["School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China","School of Basic Medicine Shanghai University of Traditional Chinese Medicine Shanghai China"],"affiliations":[{"raw_affiliation_string":"School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China","institution_ids":["https://openalex.org/I4210098460"]},{"raw_affiliation_string":"School of Basic Medicine Shanghai University of Traditional Chinese Medicine Shanghai China","institution_ids":["https://openalex.org/I4210098460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073889040","display_name":"Zhenguo Yan","orcid":"https://orcid.org/0000-0001-6608-7629"},"institutions":[{"id":"https://openalex.org/I4210098460","display_name":"Shanghai University of Traditional Chinese Medicine","ror":"https://ror.org/00z27jk27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210098460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenguo Yan","raw_affiliation_strings":["School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China","School of Basic Medicine Shanghai University of Traditional Chinese Medicine Shanghai China"],"affiliations":[{"raw_affiliation_string":"School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China","institution_ids":["https://openalex.org/I4210098460"]},{"raw_affiliation_string":"School of Basic Medicine Shanghai University of Traditional Chinese Medicine Shanghai China","institution_ids":["https://openalex.org/I4210098460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100348829"],"corresponding_institution_ids":["https://openalex.org/I113940042"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.07020364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"58","last_page":"61"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11109","display_name":"Thermoregulation and physiological responses","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11109","display_name":"Thermoregulation and physiological responses","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12994","display_name":"Infrared Thermography in Medicine","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.8168599605560303},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.6996467113494873},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.6429751515388489},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.6328802108764648},{"id":"https://openalex.org/keywords/anisotropic-diffusion","display_name":"Anisotropic diffusion","score":0.6284955739974976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.619372546672821},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5793599486351013},{"id":"https://openalex.org/keywords/speckle-noise","display_name":"Speckle noise","score":0.5159338116645813},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4613933563232422},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44913944602012634},{"id":"https://openalex.org/keywords/temporal-resolution","display_name":"Temporal resolution","score":0.4188512861728668},{"id":"https://openalex.org/keywords/gaussian-blur","display_name":"Gaussian blur","score":0.41694456338882446},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.36457139253616333},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33193516731262207},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.29962587356567383},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.28321555256843567},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.23252862691879272},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14267143607139587}],"concepts":[{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.8168599605560303},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.6996467113494873},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.6429751515388489},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.6328802108764648},{"id":"https://openalex.org/C203504353","wikidata":"https://www.wikidata.org/wiki/Q4765461","display_name":"Anisotropic diffusion","level":3,"score":0.6284955739974976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.619372546672821},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5793599486351013},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.5159338116645813},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4613933563232422},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44913944602012634},{"id":"https://openalex.org/C119666444","wikidata":"https://www.wikidata.org/wiki/Q5977280","display_name":"Temporal resolution","level":2,"score":0.4188512861728668},{"id":"https://openalex.org/C104317376","wikidata":"https://www.wikidata.org/wiki/Q1894545","display_name":"Gaussian blur","level":5,"score":0.41694456338882446},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.36457139253616333},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33193516731262207},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.29962587356567383},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.28321555256843567},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.23252862691879272},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14267143607139587}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2012.6512978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2012.6512978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 5th International Conference on BioMedical Engineering and Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1985122306","https://openalex.org/W2001234856","https://openalex.org/W2036228366","https://openalex.org/W2040202071","https://openalex.org/W2072769341","https://openalex.org/W2080155465","https://openalex.org/W2092977712","https://openalex.org/W2124447004","https://openalex.org/W2146052399","https://openalex.org/W2150134853","https://openalex.org/W2154783457","https://openalex.org/W2167578079","https://openalex.org/W3011612142"],"related_works":["https://openalex.org/W2065648684","https://openalex.org/W2009383287","https://openalex.org/W2042914788","https://openalex.org/W2182190754","https://openalex.org/W4321264664","https://openalex.org/W2055824452","https://openalex.org/W2121688719","https://openalex.org/W2727313114","https://openalex.org/W2016481886","https://openalex.org/W2366558118"],"abstract_inverted_index":{"As":[0],"a":[1],"two-dimensional,":[2],"high-resolution,":[3],"minimal-invasive":[4],"monitoring":[5],"method,":[6],"laser":[7],"speckle":[8,65],"contrast":[9,53,77,86,106,150,159,177],"imaging":[10],"(LSCI)":[11],"is":[12,70],"widely":[13],"used":[14,71],"to":[15,72,100,145,171],"measure":[16],"the":[17,37,52,60,84,103,110,138,147,158,173],"relative":[18],"speed":[19],"of":[20,64,97,105,113,116,149,176],"cerebral":[21],"blood":[22],"flow":[23],"(CBF)":[24],"under":[25],"different":[26,125],"physiological":[27],"and":[28,33,45,121,126,166],"pathological":[29],"states,":[30],"i.e.":[31],"before":[32],"after":[34],"acupuncture.":[35],"During":[36],"last":[38],"decade,":[39],"many":[40],"improved":[41],"methods":[42,99],"(spatial,":[43],"temporal,":[44],"several":[46],"hybrid":[47],"methods)":[48],"for":[49],"better":[50],"estimating":[51],"values":[54],"have":[55],"been":[56],"proposed":[57,144],"based":[58,152],"on":[59,109,153],"updated":[61],"theoretical":[62],"explanation":[63],"phenomenon.":[66],"Temporal":[67],"LSCI":[68],"method":[69],"obtain":[73],"high":[74],"spatial":[75],"resolution":[76],"image":[78,87,151,160],"with":[79,161],"limited":[80],"temporal":[81,85],"resolution.":[82],"However,":[83],"still":[88],"contains":[89],"much":[90],"noise.":[91],"There":[92],"were":[93,169],"very":[94],"few":[95],"studies":[96,168],"post-processing":[98],"further":[101],"improve":[102,146],"SNR":[104,148,174],"image.":[107,178],"Based":[108],"random":[111],"property":[112],"speckle,":[114],"characteristics":[115],"noise":[117],"in":[118,132],"tissue":[119],"area":[120],"vessel":[122],"areas":[123],"are":[124],"thus":[127],"should":[128],"be":[129],"treated":[130],"differently":[131],"smoothing":[133],"and/or":[134],"filtering":[135],"when":[136],"improving":[137],"SNR.":[139],"In":[140],"this":[141],"study,":[142],"we":[143],"anisotropic":[154],"diffusion":[155],"which":[156],"de-noises":[157],"local":[162],"gradient":[163],"information.":[164],"Simulation":[165],"animal":[167],"presented":[170],"evaluate":[172],"improvement":[175]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
