{"title":"分形NPR纹理的质量评估:一个感性的客观度量","authors":"P. Bénard, J. Thollot, F. Sillion","doi":"10.1145/1620993.1621016","DOIUrl":null,"url":null,"abstract":"Texture fractalization is used in many existing approaches to ensure the temporal coherence of a stylized animation. This paper presents the results of a psychological user-study evaluating the relative distortion induced by a fractalization process of typical medium textures. We perform a ranking experiment, assess the agreement among the participant and study the criteria they used. Finally we show that the average co-occurrence error is an efficient quality predictor in this context.","PeriodicalId":89458,"journal":{"name":"Proceedings APGV : ... Symposium on Applied Perception in Graphics and Visualization. Symposium on Applied Perception in Graphics and Visualization","volume":"16 1","pages":"117-120"},"PeriodicalIF":0.0000,"publicationDate":"2009-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"Quality assessment of fractalized NPR textures: a perceptual objective metric\",\"authors\":\"P. Bénard, J. Thollot, F. Sillion\",\"doi\":\"10.1145/1620993.1621016\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Texture fractalization is used in many existing approaches to ensure the temporal coherence of a stylized animation. This paper presents the results of a psychological user-study evaluating the relative distortion induced by a fractalization process of typical medium textures. We perform a ranking experiment, assess the agreement among the participant and study the criteria they used. Finally we show that the average co-occurrence error is an efficient quality predictor in this context.\",\"PeriodicalId\":89458,\"journal\":{\"name\":\"Proceedings APGV : ... Symposium on Applied Perception in Graphics and Visualization. Symposium on Applied Perception in Graphics and Visualization\",\"volume\":\"16 1\",\"pages\":\"117-120\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings APGV : ... Symposium on Applied Perception in Graphics and Visualization. Symposium on Applied Perception in Graphics and Visualization\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/1620993.1621016\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings APGV : ... Symposium on Applied Perception in Graphics and Visualization. Symposium on Applied Perception in Graphics and Visualization","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1620993.1621016","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Quality assessment of fractalized NPR textures: a perceptual objective metric
Texture fractalization is used in many existing approaches to ensure the temporal coherence of a stylized animation. This paper presents the results of a psychological user-study evaluating the relative distortion induced by a fractalization process of typical medium textures. We perform a ranking experiment, assess the agreement among the participant and study the criteria they used. Finally we show that the average co-occurrence error is an efficient quality predictor in this context.
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