Pub Date : 2020-12-15DOI: 10.1109/ICCES51560.2020.9334591
H. Ibrahim, H. Khaled, Noha A. Seada, H. Faheem
This paper addresses the problem of dense stereo matching from two rectified images without prior information about the structure of the scene. CUDA is proposed to exploit the data independence inherently present in local stereo matching to handle the accuracy-time trade-off. To address edge fattening, the parallel implementation utilizes an outstanding aggregation technique that is followed by a hybrid matching metric which is proved to enhance the matching accuracy. By porting the whole pipeline to the GPU, a speedup ranging from 34x to 108x is achieved without compromising the accuracy of the resulting disparity map. The Middlebury benchmark and the latest dataset are used to evaluate the results.
{"title":"Parallel Dense Binary Stereo Matching Using CUDA","authors":"H. Ibrahim, H. Khaled, Noha A. Seada, H. Faheem","doi":"10.1109/ICCES51560.2020.9334591","DOIUrl":"https://doi.org/10.1109/ICCES51560.2020.9334591","url":null,"abstract":"This paper addresses the problem of dense stereo matching from two rectified images without prior information about the structure of the scene. CUDA is proposed to exploit the data independence inherently present in local stereo matching to handle the accuracy-time trade-off. To address edge fattening, the parallel implementation utilizes an outstanding aggregation technique that is followed by a hybrid matching metric which is proved to enhance the matching accuracy. By porting the whole pipeline to the GPU, a speedup ranging from 34x to 108x is achieved without compromising the accuracy of the resulting disparity map. The Middlebury benchmark and the latest dataset are used to evaluate the results.","PeriodicalId":247183,"journal":{"name":"2020 15th International Conference on Computer Engineering and Systems (ICCES)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126398432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-15DOI: 10.1109/icces51560.2020.9334595
{"title":"ICCES 2020 Committees","authors":"","doi":"10.1109/icces51560.2020.9334595","DOIUrl":"https://doi.org/10.1109/icces51560.2020.9334595","url":null,"abstract":"","PeriodicalId":247183,"journal":{"name":"2020 15th International Conference on Computer Engineering and Systems (ICCES)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126743473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-15DOI: 10.1109/icces51560.2020.9334592
{"title":"Session PRE: Power and Renewable Energy","authors":"","doi":"10.1109/icces51560.2020.9334592","DOIUrl":"https://doi.org/10.1109/icces51560.2020.9334592","url":null,"abstract":"","PeriodicalId":247183,"journal":{"name":"2020 15th International Conference on Computer Engineering and Systems (ICCES)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127918185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-15DOI: 10.1109/icces51560.2020.9334668
{"title":"Session SE1: Software Engineering I","authors":"","doi":"10.1109/icces51560.2020.9334668","DOIUrl":"https://doi.org/10.1109/icces51560.2020.9334668","url":null,"abstract":"","PeriodicalId":247183,"journal":{"name":"2020 15th International Conference on Computer Engineering and Systems (ICCES)","volume":"2 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116789959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-01DOI: 10.1109/icces48960.2019.9068119
{"title":"Session CCS: Communication Circuits and Systems","authors":"","doi":"10.1109/icces48960.2019.9068119","DOIUrl":"https://doi.org/10.1109/icces48960.2019.9068119","url":null,"abstract":"","PeriodicalId":247183,"journal":{"name":"2020 15th International Conference on Computer Engineering and Systems (ICCES)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120910761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-01DOI: 10.1109/icces.2015.7393029
{"title":"Session CA: Computer Architecture","authors":"","doi":"10.1109/icces.2015.7393029","DOIUrl":"https://doi.org/10.1109/icces.2015.7393029","url":null,"abstract":"","PeriodicalId":247183,"journal":{"name":"2020 15th International Conference on Computer Engineering and Systems (ICCES)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126537989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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