{"title":"Electromagnetic Models for Perceptual Grouping","authors":"T. Pun","doi":"10.1142/9789814355841_0007","DOIUrl":"https://doi.org/10.1142/9789814355841_0007","url":null,"abstract":"The use of electromagnetic analogies for perceptual grouping of image primiti ves is presented. This approach assumes that grouping is a lo w-level, data-driven and global process, with all image tokens interacting in some way. Two computational models are introduced, which allo w determination of proximity and directionality of image primiti ves. With the second model, prominent image features are considered as being electrical charges. According to Poisson’s equation, they generate a scalar potential and an associated “electrical” v ector field. The potential and field, determined by the combined global influence of all image features, are well defined o ver the entire image. The scalar potential can be used for proximity grouping, while the local direction of the field allows grouping of primitives according to their common directional tendency. Implementation problems and solutions are presented. V arious results are sho wn and discussed.","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123647207","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}
{"title":"Advances in Machine Vision: Strategies and Applications","authors":"C. Archibald, E. Petriu","doi":"10.1142/1667","DOIUrl":"https://doi.org/10.1142/1667","url":null,"abstract":"Random sampling for pose determination and refinement, G. Roth and M. Levine robust high breakdown estimation and consensus, P. Meer model-based synthesis of vision routines, T. Messer electromagnetic models for perceptual grouping, T. Pun multiple-font alpha-numeric recognition using multi-layer neural networks with a rejection function, K. Yamada 3-D object model synthesis in a monocular imaging system, A.M. Earnshaw and A.K.C. Wong a microcomputer based supervised system for automatic scoring of mitotic index in cytotoxicity studies, M. Garza-Jinich et al a multi-operator approach for the segmentation of 3-D images of dental imprints, J. Cote et al modeling sonar range sensors, D. Wilkes et al.","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"2 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129778542","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}
{"title":"From Slice Data to Suggestive Parts","authors":"E. Trucco","doi":"10.1142/9789814355841_0015","DOIUrl":"https://doi.org/10.1142/9789814355841_0015","url":null,"abstract":"","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125627818","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}
{"title":"Multi-font Alpha-numeric Recognition using Multi-layer Neural Networks with a Rejection Function","authors":"Keiji Yamada","doi":"10.1142/9789814355841_0011","DOIUrl":"https://doi.org/10.1142/9789814355841_0011","url":null,"abstract":"","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122802260","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}
{"title":"Representation of Visual Textural Properties","authors":"Helen C. Shen, C. Bie","doi":"10.1142/9789814355841_0010","DOIUrl":"https://doi.org/10.1142/9789814355841_0010","url":null,"abstract":"","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"55 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114021665","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}
{"title":"Robust High Breakdown Estimation and Consensus","authors":"P. Meer","doi":"10.1142/9789814355841_0002","DOIUrl":"https://doi.org/10.1142/9789814355841_0002","url":null,"abstract":"","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115152993","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}
{"title":"Modelling Sonar Range Sensors","authors":"D. Wilkes, G. Dudek, M. Jenkin, E. Milios","doi":"10.1142/9789814355841_0020","DOIUrl":"https://doi.org/10.1142/9789814355841_0020","url":null,"abstract":"","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131586115","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}
{"title":"Boundary Feature Extraction and Structural Verification of Objects","authors":"Q. M. Wu, M. Rodd","doi":"10.1142/9789814355841_0003","DOIUrl":"https://doi.org/10.1142/9789814355841_0003","url":null,"abstract":"","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127727110","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}
{"title":"Behaviour Based Robotic Assembly using Vision","authors":"P. Chongstitvatana, Alistair Conkie","doi":"10.1142/9789814355841_0018","DOIUrl":"https://doi.org/10.1142/9789814355841_0018","url":null,"abstract":"","PeriodicalId":358423,"journal":{"name":"Advances in Machine Vision","volume":"272 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126622789","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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