CN110827364A - 一种检测绿屏图像的方法及装置 - Google Patents
一种检测绿屏图像的方法及装置 Download PDFInfo
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- CN110827364A CN110827364A CN201810890102.3A CN201810890102A CN110827364A CN 110827364 A CN110827364 A CN 110827364A CN 201810890102 A CN201810890102 A CN 201810890102A CN 110827364 A CN110827364 A CN 110827364A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112233196A (zh) * | 2020-11-04 | 2021-01-15 | 腾讯科技(深圳)有限公司 | 直播间绿屏检测方法、装置、设备及存储介质 |
CN113099220A (zh) * | 2021-06-07 | 2021-07-09 | 全时云商务服务股份有限公司 | 一种视频会议视频图像绿屏检测方法、系统及存储介质 |
Citations (7)
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US20110176030A1 (en) * | 2002-02-20 | 2011-07-21 | Canon Kabushiki Kaisha | White balance correction including indicative white color determination based on regions in a divided image |
CN102572207A (zh) * | 2010-12-30 | 2012-07-11 | 无锡华润矽科微电子有限公司 | 一种适于jpeg图像的颜色空间转换方法 |
CN103402117A (zh) * | 2013-08-06 | 2013-11-20 | 夏东 | 基于Lab色度空间的视频图像偏色检测方法 |
CN103763515A (zh) * | 2013-12-24 | 2014-04-30 | 浙江工业大学 | 一种基于机器学习的视频异常检测方法 |
CN105139408A (zh) * | 2015-09-08 | 2015-12-09 | 江苏大学 | 一种基于Kinect传感器的植株绿色特征识别方法 |
CN107197233A (zh) * | 2017-06-23 | 2017-09-22 | 安徽大学 | 基于边缘计算模型的监控视频数据质量评测方法及装置 |
CN108182444A (zh) * | 2017-12-08 | 2018-06-19 | 深圳英飞拓科技股份有限公司 | 基于场景分类的视频质量诊断的方法及装置 |
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2018
- 2018-08-07 CN CN201810890102.3A patent/CN110827364B/zh active Active
Patent Citations (7)
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US20110176030A1 (en) * | 2002-02-20 | 2011-07-21 | Canon Kabushiki Kaisha | White balance correction including indicative white color determination based on regions in a divided image |
CN102572207A (zh) * | 2010-12-30 | 2012-07-11 | 无锡华润矽科微电子有限公司 | 一种适于jpeg图像的颜色空间转换方法 |
CN103402117A (zh) * | 2013-08-06 | 2013-11-20 | 夏东 | 基于Lab色度空间的视频图像偏色检测方法 |
CN103763515A (zh) * | 2013-12-24 | 2014-04-30 | 浙江工业大学 | 一种基于机器学习的视频异常检测方法 |
CN105139408A (zh) * | 2015-09-08 | 2015-12-09 | 江苏大学 | 一种基于Kinect传感器的植株绿色特征识别方法 |
CN107197233A (zh) * | 2017-06-23 | 2017-09-22 | 安徽大学 | 基于边缘计算模型的监控视频数据质量评测方法及装置 |
CN108182444A (zh) * | 2017-12-08 | 2018-06-19 | 深圳英飞拓科技股份有限公司 | 基于场景分类的视频质量诊断的方法及装置 |
Non-Patent Citations (2)
Title |
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CT JOHNSTON等: "FPGA based remote object tracking for real-time control", 《INTERNATIONAL CONFERENCE ON SENSING TECHNOLOGY》 * |
王晓露: "网络视频播放技术的研究与实现", 《中国优秀博硕士学位论文全文数据库(硕士)信息科技辑》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112233196A (zh) * | 2020-11-04 | 2021-01-15 | 腾讯科技(深圳)有限公司 | 直播间绿屏检测方法、装置、设备及存储介质 |
CN112233196B (zh) * | 2020-11-04 | 2023-12-12 | 腾讯科技(深圳)有限公司 | 直播间绿屏检测方法、装置、设备及存储介质 |
CN113099220A (zh) * | 2021-06-07 | 2021-07-09 | 全时云商务服务股份有限公司 | 一种视频会议视频图像绿屏检测方法、系统及存储介质 |
CN113099220B (zh) * | 2021-06-07 | 2021-08-13 | 全时云商务服务股份有限公司 | 一种视频会议视频图像绿屏检测方法、系统及存储介质 |
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