CN106303546A - 一种帧速率上转换方法及系统 - Google Patents
一种帧速率上转换方法及系统 Download PDFInfo
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- CN106303546A CN106303546A CN201610790790.7A CN201610790790A CN106303546A CN 106303546 A CN106303546 A CN 106303546A CN 201610790790 A CN201610790790 A CN 201610790790A CN 106303546 A CN106303546 A CN 106303546A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/533—Motion estimation using multistep search, e.g. 2D-log search or one-at-a-time search [OTS]
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107945124A (zh) * | 2017-11-17 | 2018-04-20 | 上海大学 | 一种运动路径指引的老电影黑帧修复方法 |
CN109756778A (zh) * | 2018-12-06 | 2019-05-14 | 中国人民解放军陆军工程大学 | 一种基于自适应运动补偿的帧率转换方法 |
WO2019144581A1 (zh) * | 2018-01-29 | 2019-08-01 | 江苏宇特光电科技股份有限公司 | 一种智能化红外图像场景增强方法 |
CN110933497A (zh) * | 2019-12-10 | 2020-03-27 | Oppo广东移动通信有限公司 | 视频图像数据插帧处理方法及相关设备 |
CN111462021A (zh) * | 2020-04-27 | 2020-07-28 | Oppo广东移动通信有限公司 | 图像处理方法、装置、电子设备和计算机可读存储介质 |
CN112073595A (zh) * | 2020-09-10 | 2020-12-11 | Tcl通讯(宁波)有限公司 | 图像处理方法、装置、存储介质及移动终端 |
CN112698196A (zh) * | 2021-03-24 | 2021-04-23 | 深圳市三和电力科技有限公司 | 一种高压开关机械特性监测装置 |
CN113691758A (zh) * | 2021-08-23 | 2021-11-23 | 深圳市慧鲤科技有限公司 | 插帧方法和装置、设备、介质 |
CN114764357A (zh) * | 2021-01-13 | 2022-07-19 | 华为技术有限公司 | 界面显示过程中的插帧方法及终端设备 |
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CN103888767A (zh) * | 2014-03-31 | 2014-06-25 | 山东大学 | Umh块匹配运动估计与光流场运动估计相结合的一种帧率提升方法 |
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US20140376637A1 (en) * | 2004-08-18 | 2014-12-25 | Qualcomm Incorporated | Encoder-assisted adaptive video frame interpolation |
CN101444093A (zh) * | 2006-04-13 | 2009-05-27 | 高通股份有限公司 | 选择性视频帧速率向上转换 |
WO2010032229A1 (en) * | 2008-09-22 | 2010-03-25 | France Telecom | Frame rate up conversion method and system |
CN102868879A (zh) * | 2011-07-05 | 2013-01-09 | 北京大学 | 一种视频帧速率上转换方法及系统 |
CN103428487A (zh) * | 2012-07-16 | 2013-12-04 | 上海数字电视国家工程研究中心有限公司 | 用于高清视频序列帧率提升的块处理方法 |
CN103152566A (zh) * | 2013-02-22 | 2013-06-12 | 华中科技大学 | 一种视频帧率提升方法 |
CN103220488A (zh) * | 2013-04-18 | 2013-07-24 | 北京大学 | 一种视频帧率上转换装置及方法 |
CN103313059A (zh) * | 2013-06-14 | 2013-09-18 | 珠海全志科技股份有限公司 | 一种帧率提升中闭塞区域的判定方法 |
CN103888767A (zh) * | 2014-03-31 | 2014-06-25 | 山东大学 | Umh块匹配运动估计与光流场运动估计相结合的一种帧率提升方法 |
CN104065975A (zh) * | 2014-06-30 | 2014-09-24 | 山东大学 | 基于适应性运动估计的帧率提升方法 |
CN105100807A (zh) * | 2015-08-28 | 2015-11-25 | 山东大学 | 一种基于运动矢量后处理的帧率提升方法 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107945124B (zh) * | 2017-11-17 | 2021-12-03 | 上海大学 | 一种运动路径指引的老电影黑帧修复方法 |
CN107945124A (zh) * | 2017-11-17 | 2018-04-20 | 上海大学 | 一种运动路径指引的老电影黑帧修复方法 |
WO2019144581A1 (zh) * | 2018-01-29 | 2019-08-01 | 江苏宇特光电科技股份有限公司 | 一种智能化红外图像场景增强方法 |
CN109756778A (zh) * | 2018-12-06 | 2019-05-14 | 中国人民解放军陆军工程大学 | 一种基于自适应运动补偿的帧率转换方法 |
CN110933497A (zh) * | 2019-12-10 | 2020-03-27 | Oppo广东移动通信有限公司 | 视频图像数据插帧处理方法及相关设备 |
CN110933497B (zh) * | 2019-12-10 | 2022-03-22 | Oppo广东移动通信有限公司 | 视频图像数据插帧处理方法及相关设备 |
CN111462021A (zh) * | 2020-04-27 | 2020-07-28 | Oppo广东移动通信有限公司 | 图像处理方法、装置、电子设备和计算机可读存储介质 |
CN111462021B (zh) * | 2020-04-27 | 2023-08-29 | Oppo广东移动通信有限公司 | 图像处理方法、装置、电子设备和计算机可读存储介质 |
CN112073595A (zh) * | 2020-09-10 | 2020-12-11 | Tcl通讯(宁波)有限公司 | 图像处理方法、装置、存储介质及移动终端 |
CN114764357A (zh) * | 2021-01-13 | 2022-07-19 | 华为技术有限公司 | 界面显示过程中的插帧方法及终端设备 |
CN114764357B (zh) * | 2021-01-13 | 2024-05-03 | 华为技术有限公司 | 界面显示过程中的插帧方法及终端设备 |
CN112698196A (zh) * | 2021-03-24 | 2021-04-23 | 深圳市三和电力科技有限公司 | 一种高压开关机械特性监测装置 |
CN112698196B (zh) * | 2021-03-24 | 2021-06-08 | 深圳市三和电力科技有限公司 | 一种高压开关机械特性监测装置 |
CN113691758A (zh) * | 2021-08-23 | 2021-11-23 | 深圳市慧鲤科技有限公司 | 插帧方法和装置、设备、介质 |
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Address after: 311800 unit 2, building 3, Anping community, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Chen Weidi Address before: 349 pengjia'ao, Zhuxia village, Taimushan Town, Fuding City, Ningde City, Fujian Province Patentee before: Chen Weidi |
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Effective date of registration: 20210120 Address after: Room 2003, 1801, 1804, No.13-1, Hai'an Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: HEYU HEALTH TECHNOLOGY Co.,Ltd. Address before: 311800 unit 2, building 3, Anping community, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Chen Weidi |
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