{"id":"https://openalex.org/W2344669218","doi":"https://doi.org/10.1109/bhi.2016.7455887","title":"A novel fast DRR generation method by reassembling previously generated projection blocks","display_name":"A novel fast DRR generation method by reassembling previously generated projection blocks","publication_year":2016,"publication_date":"2016-02-01","ids":{"openalex":"https://openalex.org/W2344669218","doi":"https://doi.org/10.1109/bhi.2016.7455887","mag":"2344669218"},"language":"en","primary_location":{"id":"doi:10.1109/bhi.2016.7455887","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2016.7455887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)","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/A5100555593","display_name":"Zhiping Mu","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zhiping Mu","raw_affiliation_strings":["Perspective Pixel Technologies, Lewes, DE, USA"],"affiliations":[{"raw_affiliation_string":"Perspective Pixel Technologies, Lewes, DE, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100555593"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8219,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.76166902,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"272","last_page":"275"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9976999759674072,"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":0.7811161279678345},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.6887937784194946},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5819199085235596},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5535767078399658},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5489979386329651},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5205798745155334},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5030404925346375},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.42089059948921204},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42059123516082764},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.39633145928382874},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3329402208328247},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.20843952894210815}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7811161279678345},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.6887937784194946},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5819199085235596},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5535767078399658},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5489979386329651},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5205798745155334},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5030404925346375},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42089059948921204},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42059123516082764},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.39633145928382874},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3329402208328247},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.20843952894210815},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bhi.2016.7455887","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2016.7455887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)","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":9,"referenced_works":["https://openalex.org/W1557132526","https://openalex.org/W1976377967","https://openalex.org/W2008144316","https://openalex.org/W2027735590","https://openalex.org/W2027752865","https://openalex.org/W2092392643","https://openalex.org/W2096557059","https://openalex.org/W2107002723","https://openalex.org/W2152485297"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W2146343568","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W2013643406","https://openalex.org/W2027972911","https://openalex.org/W2157978810","https://openalex.org/W2597809628","https://openalex.org/W2319266294"],"abstract_inverted_index":{"Digitally":[0],"reconstructed":[1],"radiograph":[2],"(DRR)":[3],"is":[4,19,40],"vital":[5],"to":[6,13,57,70,85,134,150],"2D/3D":[7],"image":[8,161],"registration,":[9],"but":[10],"computationally":[11],"expensive":[12],"generate.":[14],"Introduced":[15],"in":[16,119,139],"this":[17],"paper":[18],"a":[20,80,100,142,152],"novel":[21],"fast":[22,153],"DRR":[23,156],"generation":[24,157],"method":[25],"that":[26,61,98],"reuses":[27],"building":[28],"blocks":[29],"of":[30,44,49,83,116,144],"DRRs":[31,72,87,115],"previously":[32],"generated":[33,112],"for":[34,42,52,73,91,160],"known":[35,53],"poses.":[36,75],"The":[37],"Slab":[38],"algorithm":[39,111,158],"presented":[41],"illustration":[43],"the":[45,110],"principle":[46],"where":[47],"projections":[48],"multiple":[50],"slices":[51],"poses":[54,93],"are":[55,62,78],"combined":[56],"form":[58],"bigger":[59],"slabs":[60,84],"subsequently":[63],"re-projected":[64],"as":[65],"unities":[66],"and":[67,131,146],"added":[68],"together":[69],"compute":[71],"new":[74,92],"As":[76],"there":[77],"only":[79],"small":[81],"number":[82],"process,":[86],"can":[88],"be":[89,151],"computed":[90],"efficiently.":[94],"Preliminary":[95],"results":[96],"showed":[97],"on":[99],"computer":[101],"with":[102,122],"an":[103],"Intel":[104],"Core2":[105],"Duo":[106],"2.8":[107],"GHz":[108],"CPU,":[109],"full":[113],"content":[114],"size":[117],"512\u00d7512":[118],"62":[120],"ms,":[121],"peak":[123],"signal-to-noise":[124],"ratio":[125],"(PSNR)":[126],"greater":[127],"than":[128],"50":[129],"dB":[130],"high":[132,154],"sensitivity":[133],"pose":[135],"change,":[136],"representing":[137],"speedup":[138],"computation":[140],"by":[141],"factor":[143],"60":[145],"demonstrating":[147],"its":[148],"potential":[149],"quality":[155],"suited":[159],"registration.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}