{"title":"Bootstrapping HDR video quality analysis from SDR via data-adaptive grading","authors":"P. Topiwala, W. Dai","doi":"10.1117/12.2633820","DOIUrl":"https://doi.org/10.1117/12.2633820","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128440909","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":"Optimal rendition resolution selection algorithm for web streaming players","authors":"Y. Reznik, Nabajeet Barman, R. Vanam","doi":"10.1117/12.2633748","DOIUrl":"https://doi.org/10.1117/12.2633748","url":null,"abstract":"In web streaming, the size of video rendered on screen may be influenced by a number of factors, such as the layout of a web page embedding the video, the position and size of the web browser window, and the resolution of the screen. During the playback, the adaptive streaming players, usually select one of the available encoded streams (renditions) to pull and render on the screen. Such selection is typically done based on the available network bandwidth, and also based on the size of the player window. Typically, the logic of matching video stream to be played to the size of the window is very simplistic, considering only pixel dimensions of the video. However, with vastly different video playback devices, their pixel densities and other parameters influencing the Quality of Experience (QoE), the reliance of pixel matching is bound to be suboptimal. A better approach must use a proper QoE model, considering parameters of viewing setup on each device, and then predicting which encoded resolution, given player window and other constraints would achieve best quality. In this paper, we adopt such a model and develop an optimal rendition selection algorithm based on it. We report results by considering several different categories of receiving devices (HDTV, PCs, tablets and mobile) and show that optimal selections in all those cases will be considerably different.","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121500375","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}
Henrique Pineiro Monteagudo, Rayan Daod Nathoo, Laurent Deillon, C. Gao, T. Ebrahimi
{"title":"AI-based telepresence for broadcast applications","authors":"Henrique Pineiro Monteagudo, Rayan Daod Nathoo, Laurent Deillon, C. Gao, T. Ebrahimi","doi":"10.1117/12.2638229","DOIUrl":"https://doi.org/10.1117/12.2638229","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134275432","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":"C2PA: the world’s first industry standard for content provenance (Conference Presentation)","authors":"L. Rosenthol","doi":"10.1117/12.2632021","DOIUrl":"https://doi.org/10.1117/12.2632021","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116611183","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}
Jose Alejandro Gonzalez Sarabia, J. González-Fraga, V. Kober
{"title":"Comparison study of adaptive RGB-D SLAM systems","authors":"Jose Alejandro Gonzalez Sarabia, J. González-Fraga, V. Kober","doi":"10.1117/12.2632456","DOIUrl":"https://doi.org/10.1117/12.2632456","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131526051","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":"On combining denoising with learning-based image decoding","authors":"Leo Larigauderie, Michela Testolina, T. Ebrahimi","doi":"10.1117/12.2636682","DOIUrl":"https://doi.org/10.1117/12.2636682","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134018026","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}
P. Bordes, H. Guermoud, Franck Galpin, Thierry Dumas, F. Urban
{"title":"Improving reference picture resampling (RPR) for future video coding","authors":"P. Bordes, H. Guermoud, Franck Galpin, Thierry Dumas, F. Urban","doi":"10.1117/12.2632283","DOIUrl":"https://doi.org/10.1117/12.2632283","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115555026","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}
Sophia Rosney, Ciarán Donegan, Meegan Gower, Wissam A. Jassim, H. Denman, Donal Scannell, A. Kokaram
{"title":"Automating sports broadcasting using ultra-high definition cameras, neural networks, and classical denoising","authors":"Sophia Rosney, Ciarán Donegan, Meegan Gower, Wissam A. Jassim, H. Denman, Donal Scannell, A. Kokaram","doi":"10.1117/12.2633075","DOIUrl":"https://doi.org/10.1117/12.2633075","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122766766","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}
D. Ramsook, A. Kokaram, N. Birkbeck, Y. Su, Balu Adsumilli
{"title":"Perceptually motivated deep neural network for video compression artifact removal","authors":"D. Ramsook, A. Kokaram, N. Birkbeck, Y. Su, Balu Adsumilli","doi":"10.1117/12.2633552","DOIUrl":"https://doi.org/10.1117/12.2633552","url":null,"abstract":"","PeriodicalId":330866,"journal":{"name":"Applications of Digital Image Processing XLV","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123832597","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}