{"id":"https://openalex.org/W2005276364","doi":"https://doi.org/10.1117/1.3580749","title":"Low-complexity camera digital signal imaging for video document projection system","display_name":"Low-complexity camera digital signal imaging for video document projection system","publication_year":2011,"publication_date":"2011-04-01","ids":{"openalex":"https://openalex.org/W2005276364","doi":"https://doi.org/10.1117/1.3580749","mag":"2005276364"},"language":"en","primary_location":{"id":"doi:10.1117/1.3580749","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.3580749","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electronic Imaging","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/A5051387525","display_name":"Shih\u2010Chang Hsia","orcid":"https://orcid.org/0000-0001-9828-0773"},"institutions":[{"id":"https://openalex.org/I109289231","display_name":"National Kaohsiung First University of Science and Technology","ror":"https://ror.org/03858r716","country_code":"TW","type":"education","lineage":["https://openalex.org/I109289231"]},{"id":"https://openalex.org/I75357094","display_name":"National Yunlin University of Science and Technology","ror":"https://ror.org/04qkq2m54","country_code":"TW","type":"education","lineage":["https://openalex.org/I75357094"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Shih-Chang Hsia","raw_affiliation_strings":["National Kaohsiung First Univ. of Science and Technology (Taiwan)","National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin, Kaohsiung, 64002 Taiwan"],"affiliations":[{"raw_affiliation_string":"National Kaohsiung First Univ. of Science and Technology (Taiwan)","institution_ids":["https://openalex.org/I109289231"]},{"raw_affiliation_string":"National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin, Kaohsiung, 64002 Taiwan","institution_ids":["https://openalex.org/I75357094"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5051387525"],"corresponding_institution_ids":["https://openalex.org/I109289231","https://openalex.org/I75357094"],"apc_list":null,"apc_paid":null,"fwci":0.255804,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.55439109,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"20","issue":"2","first_page":"023007","last_page":"023007"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","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/T10531","display_name":"Advanced Vision and Imaging","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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9994000196456909,"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/computer-science","display_name":"Computer science","score":0.7891378402709961},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.6436535120010376},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.549008846282959},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5249378681182861},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.49590906500816345},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.480365127325058},{"id":"https://openalex.org/keywords/digital-image-processing","display_name":"Digital image processing","score":0.441118061542511},{"id":"https://openalex.org/keywords/digital-camera","display_name":"Digital camera","score":0.4351189136505127},{"id":"https://openalex.org/keywords/smart-camera","display_name":"Smart camera","score":0.4276924729347229},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.423580527305603},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4093506336212158},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1133091151714325}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7891378402709961},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.6436535120010376},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.549008846282959},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5249378681182861},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.49590906500816345},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.480365127325058},{"id":"https://openalex.org/C104317675","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Digital image processing","level":4,"score":0.441118061542511},{"id":"https://openalex.org/C2779705975","wikidata":"https://www.wikidata.org/wiki/Q62927","display_name":"Digital camera","level":2,"score":0.4351189136505127},{"id":"https://openalex.org/C161334170","wikidata":"https://www.wikidata.org/wiki/Q1428778","display_name":"Smart camera","level":2,"score":0.4276924729347229},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.423580527305603},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4093506336212158},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1133091151714325}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/1.3580749","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.3580749","pdf_url":null,"source":{"id":"https://openalex.org/S158511090","display_name":"Journal of Electronic Imaging","issn_l":"1017-9909","issn":["1017-9909","1560-229X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electronic Imaging","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W98769269","https://openalex.org/W642349868","https://openalex.org/W1486062294","https://openalex.org/W1497460680","https://openalex.org/W1599337653","https://openalex.org/W1968751857","https://openalex.org/W1974960770","https://openalex.org/W1998869115","https://openalex.org/W2033665856","https://openalex.org/W2097081893","https://openalex.org/W2103394438","https://openalex.org/W2105265649","https://openalex.org/W2105318782","https://openalex.org/W2106509289","https://openalex.org/W2106864760","https://openalex.org/W2109956617","https://openalex.org/W2117494385","https://openalex.org/W2118012574","https://openalex.org/W2121854073","https://openalex.org/W2124635032","https://openalex.org/W2125150877","https://openalex.org/W2131699206","https://openalex.org/W2135002785","https://openalex.org/W2143435936","https://openalex.org/W2147381025","https://openalex.org/W2158921843","https://openalex.org/W2162207827","https://openalex.org/W2284132240","https://openalex.org/W2504550597"],"related_works":["https://openalex.org/W2370604066","https://openalex.org/W2386230482","https://openalex.org/W2371310357","https://openalex.org/W2373039468","https://openalex.org/W2351225324","https://openalex.org/W2351580406","https://openalex.org/W2076837104","https://openalex.org/W3043385148","https://openalex.org/W1972330346","https://openalex.org/W2356859146"],"abstract_inverted_index":{"We":[0],"present":[1],"high-performance":[2],"and":[3,33,35,60,107],"low-complexity":[4],"algorithms":[5],"for":[6,38],"real-time":[7,92],"camera":[8,17,93],"imaging":[9],"applications.":[10],"The":[11,80,91],"main":[12],"functions":[13],"of":[14,44,67,104],"the":[15,48,65,68,71,102],"proposed":[16,49,69],"digital":[18],"signal":[19],"processing":[20],"(DSP)":[21],"involve":[22],"color":[23,36],"interpolation,":[24],"white":[25],"balance,":[26],"adaptive":[27],"binary":[28],"processing,":[29],"auto":[30],"gain":[31],"control,":[32],"edge":[34],"enhancement":[37],"video":[39],"projection":[40],"systems.":[41],"A":[42],"series":[43],"simulations":[45],"demonstrate":[46,109],"that":[47],"method":[50],"can":[51,95,108],"achieve":[52,96],"good":[53],"image":[54],"quality":[55],"while":[56],"keeping":[57],"computation":[58],"cost":[59],"memory":[61],"requirements":[62],"low.":[63],"On":[64],"basis":[66],"algorithms,":[70],"cost-effective":[72],"hardware":[73],"core":[74],"is":[75],"developed":[76],"using":[77],"Verilog":[78],"HDL.":[79],"prototype":[81],"chip":[82],"has":[83],"been":[84],"verified":[85],"with":[86,101],"one":[87],"low-cost":[88],"programmable":[89],"device.":[90],"system":[94],"1270":[97],"\u00d7":[98],"792":[99],"resolution":[100],"combination":[103],"extra":[105],"components":[106],"each":[110],"DSP":[111],"function.":[112]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}