{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:09:58Z","timestamp":1750219798948,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":8,"publisher":"ACM","license":[{"start":{"date-parts":[[2023,3,17]],"date-time":"2023-03-17T00:00:00Z","timestamp":1679011200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,3,17]]},"DOI":"10.1145\/3594315.3594334","type":"proceedings-article","created":{"date-parts":[[2023,8,3]],"date-time":"2023-08-03T00:14:16Z","timestamp":1691021656000},"page":"126-130","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Video Bitstream Recompression Based on Sparse Representation of DCT Coefficients"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0524-9345","authenticated-orcid":false,"given":"Han","family":"Wang","sequence":"first","affiliation":[{"name":"Faculty of Information Technology, Beijing University of Technology, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8221-3576","authenticated-orcid":false,"given":"Luheng","family":"Jia","sequence":"additional","affiliation":[{"name":"Faculty of Information Technology, Beijing University of Technology, China"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-6900-3633","authenticated-orcid":false,"given":"Zuhai","family":"Zhang","sequence":"additional","affiliation":[{"name":"Faculty of Information Technology, Beijing University of Technology, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7620-2221","authenticated-orcid":false,"given":"Kebin","family":"Jia","sequence":"additional","affiliation":[{"name":"Faculty of Information Technology, Beijing University of Technology, China"}]}],"member":"320","published-online":{"date-parts":[[2023,8,2]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_3_2_1_1_1","DOI":"10.1109\/TSP.2006.881199"},{"key":"e_1_3_2_1_2_1","volume-title":"Calculation of average PSNR differences between RD-curves. VCEG-M33","author":"Bjontegaard Gisle","year":"2001","unstructured":"Gisle Bjontegaard . 2001. Calculation of average PSNR differences between RD-curves. VCEG-M33 ( 2001 ). Gisle Bjontegaard. 2001. Calculation of average PSNR differences between RD-curves. VCEG-M33 (2001)."},{"volume-title":"Applications of Digital Image Processing XXXVIII, Vol.\u00a09599","author":"Chen Jianle","unstructured":"Jianle Chen , Ying Chen , Marta Karczewicz , Xiang Li , Hongbin Liu , Li Zhang , and Xin Zhao . 2015. Coding tools investigation for next generation video coding based on HEVC . In Applications of Digital Image Processing XXXVIII, Vol.\u00a09599 . SPIE , 437\u2013445. Jianle Chen, Ying Chen, Marta Karczewicz, Xiang Li, Hongbin Liu, Li Zhang, and Xin Zhao. 2015. Coding tools investigation for next generation video coding based on HEVC. In Applications of Digital Image Processing XXXVIII, Vol.\u00a09599. SPIE, 437\u2013445.","key":"e_1_3_2_1_3_1"},{"key":"e_1_3_2_1_4_1","volume-title":"IEEE transactions on image processing 22, 7","author":"Kang Je-Won","year":"2013","unstructured":"Je-Won Kang , Moncef Gabbouj , and C- C\u00a0Jay Kuo . 2013. Sparse\/ DCT (S\/DCT) two-layered representation of prediction residuals for video coding. IEEE transactions on image processing 22, 7 ( 2013 ), 2711\u20132722. Je-Won Kang, Moncef Gabbouj, and C-C\u00a0Jay Kuo. 2013. Sparse\/DCT (S\/DCT) two-layered representation of prediction residuals for video coding. IEEE transactions on image processing 22, 7 (2013), 2711\u20132722."},{"key":"e_1_3_2_1_5_1","volume-title":"Online learning for matrix factorization and sparse coding.Journal of Machine Learning Research 11, 1","author":"Mairal Julien","year":"2010","unstructured":"Julien Mairal , Francis Bach , Jean Ponce , and Guillermo Sapiro . 2010. Online learning for matrix factorization and sparse coding.Journal of Machine Learning Research 11, 1 ( 2010 ). Julien Mairal, Francis Bach, Jean Ponce, and Guillermo Sapiro. 2010. Online learning for matrix factorization and sparse coding.Journal of Machine Learning Research 11, 1 (2010)."},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_6_1","DOI":"10.1109\/PCS48520.2019.8954540"},{"key":"e_1_3_2_1_8_1","volume-title":"Advanced video coding for generic audiovisual services. ITU-T Recommendation H. 264","author":"ITU","year":"2003","unstructured":"ITU Telecom 2003. Advanced video coding for generic audiovisual services. ITU-T Recommendation H. 264 ( 2003 ). ITU Telecom 2003. Advanced video coding for generic audiovisual services. ITU-T Recommendation H. 264 (2003)."},{"volume-title":"VCEG 2010","year":"2010","unstructured":"ITU-T VCEG 2010 . Joint call for proposals on video compression technology. VCEG-AM91 ( 2010 ). ITU-T VCEG 2010. Joint call for proposals on video compression technology. VCEG-AM91 (2010).","key":"e_1_3_2_1_9_1"}],"event":{"acronym":"ICCAI 2023","name":"ICCAI 2023: 2023 9th International Conference on Computing and Artificial Intelligence","location":"Tianjin China"},"container-title":["Proceedings of the 2023 9th International Conference on Computing and Artificial Intelligence"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3594315.3594334","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3594315.3594334","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T16:38:11Z","timestamp":1750178291000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3594315.3594334"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,3,17]]},"references-count":8,"alternative-id":["10.1145\/3594315.3594334","10.1145\/3594315"],"URL":"https:\/\/doi.org\/10.1145\/3594315.3594334","relation":{},"subject":[],"published":{"date-parts":[[2023,3,17]]},"assertion":[{"value":"2023-08-02","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}