{"title":"手机计算成像技术进展","authors":"Jinwei Gu","doi":"10.1145/3552456.3559438","DOIUrl":null,"url":null,"abstract":"Computational imaging refers to sensing the real world with optimally designed, task-specific, multi-modality image sensors and optics which actively probes key visual information. Together with advances in AI algorithms and powerful hardware, computational imaging has significantly improved the image and video quality of mobile phones in many aspects, which not only benefits computer vision tasks but also results in novel hardware, such as AI image sensors, AI ISP (Image Signal Processing) chips, and AI camera systems. In this talk, I will present several latest research results including high quality image restoration and accurate depth estimation from time-of-flight sensors or monocular videos, as well as some latest computational photography products in smart phones including under-display cameras, AI image sensors and AI ISP chips. I will also layout several open challenges and future research directions in this area.","PeriodicalId":398586,"journal":{"name":"Proceedings of the 2nd International Workshop on Robust Understanding of Low-quality Multimedia Data: Unitive Enhancement, Analysis and Evaluation","volume":"4 5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Advances of Computational Imaging on Mobile Phones\",\"authors\":\"Jinwei Gu\",\"doi\":\"10.1145/3552456.3559438\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Computational imaging refers to sensing the real world with optimally designed, task-specific, multi-modality image sensors and optics which actively probes key visual information. Together with advances in AI algorithms and powerful hardware, computational imaging has significantly improved the image and video quality of mobile phones in many aspects, which not only benefits computer vision tasks but also results in novel hardware, such as AI image sensors, AI ISP (Image Signal Processing) chips, and AI camera systems. In this talk, I will present several latest research results including high quality image restoration and accurate depth estimation from time-of-flight sensors or monocular videos, as well as some latest computational photography products in smart phones including under-display cameras, AI image sensors and AI ISP chips. I will also layout several open challenges and future research directions in this area.\",\"PeriodicalId\":398586,\"journal\":{\"name\":\"Proceedings of the 2nd International Workshop on Robust Understanding of Low-quality Multimedia Data: Unitive Enhancement, Analysis and Evaluation\",\"volume\":\"4 5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2nd International Workshop on Robust Understanding of Low-quality Multimedia Data: Unitive Enhancement, Analysis and Evaluation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3552456.3559438\",\"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 of the 2nd International Workshop on Robust Understanding of Low-quality Multimedia Data: Unitive Enhancement, Analysis and Evaluation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3552456.3559438","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Advances of Computational Imaging on Mobile Phones
Computational imaging refers to sensing the real world with optimally designed, task-specific, multi-modality image sensors and optics which actively probes key visual information. Together with advances in AI algorithms and powerful hardware, computational imaging has significantly improved the image and video quality of mobile phones in many aspects, which not only benefits computer vision tasks but also results in novel hardware, such as AI image sensors, AI ISP (Image Signal Processing) chips, and AI camera systems. In this talk, I will present several latest research results including high quality image restoration and accurate depth estimation from time-of-flight sensors or monocular videos, as well as some latest computational photography products in smart phones including under-display cameras, AI image sensors and AI ISP chips. I will also layout several open challenges and future research directions in this area.
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