CN111160208A - 基于多帧点云融合与可变模型的三维人脸超分辨率方法 - Google Patents
基于多帧点云融合与可变模型的三维人脸超分辨率方法 Download PDFInfo
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- CN111160208A CN111160208A CN201911348343.6A CN201911348343A CN111160208A CN 111160208 A CN111160208 A CN 111160208A CN 201911348343 A CN201911348343 A CN 201911348343A CN 111160208 A CN111160208 A CN 111160208A
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- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112184556A (zh) * | 2020-10-28 | 2021-01-05 | 万申(北京)科技有限公司 | 一种基于口腔cbct重建点云的超分辨成像方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140071121A1 (en) * | 2012-09-11 | 2014-03-13 | Digital Signal Corporation | System and Method for Off Angle Three-Dimensional Face Standardization for Robust Performance |
CN105719352A (zh) * | 2016-01-26 | 2016-06-29 | 湖南拓视觉信息技术有限公司 | 人脸三维点云超分辨率融合方法及应用其的数据处理装置 |
WO2016110005A1 (zh) * | 2015-01-07 | 2016-07-14 | 深圳市唯特视科技有限公司 | 基于灰度和深度信息的多层融合的多模态人脸识别装置及方法 |
CN106327571A (zh) * | 2016-08-23 | 2017-01-11 | 北京的卢深视科技有限公司 | 一种三维人脸建模方法及装置 |
CN109325994A (zh) * | 2018-09-11 | 2019-02-12 | 合肥工业大学 | 一种基于三维人脸数据增强的方法 |
CN110060336A (zh) * | 2019-04-24 | 2019-07-26 | 北京华捷艾米科技有限公司 | 三维人脸重建方法、装置、介质以及设备 |
CN110363858A (zh) * | 2019-06-18 | 2019-10-22 | 新拓三维技术(深圳)有限公司 | 一种三维人脸重建方法及系统 |
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- 2019-12-24 CN CN201911348343.6A patent/CN111160208B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140071121A1 (en) * | 2012-09-11 | 2014-03-13 | Digital Signal Corporation | System and Method for Off Angle Three-Dimensional Face Standardization for Robust Performance |
WO2016110005A1 (zh) * | 2015-01-07 | 2016-07-14 | 深圳市唯特视科技有限公司 | 基于灰度和深度信息的多层融合的多模态人脸识别装置及方法 |
CN105719352A (zh) * | 2016-01-26 | 2016-06-29 | 湖南拓视觉信息技术有限公司 | 人脸三维点云超分辨率融合方法及应用其的数据处理装置 |
CN106327571A (zh) * | 2016-08-23 | 2017-01-11 | 北京的卢深视科技有限公司 | 一种三维人脸建模方法及装置 |
CN109325994A (zh) * | 2018-09-11 | 2019-02-12 | 合肥工业大学 | 一种基于三维人脸数据增强的方法 |
CN110060336A (zh) * | 2019-04-24 | 2019-07-26 | 北京华捷艾米科技有限公司 | 三维人脸重建方法、装置、介质以及设备 |
CN110363858A (zh) * | 2019-06-18 | 2019-10-22 | 新拓三维技术(深圳)有限公司 | 一种三维人脸重建方法及系统 |
Non-Patent Citations (2)
Title |
---|
杨海清;王洋洋;: "基于多Kinect的三维人脸重建研究" * |
谭红春;耿英保;杜炜;: "一种高效的人脸三维点云超分辨率融合方法" * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112184556A (zh) * | 2020-10-28 | 2021-01-05 | 万申(北京)科技有限公司 | 一种基于口腔cbct重建点云的超分辨成像方法 |
CN112184556B (zh) * | 2020-10-28 | 2021-10-29 | 万申(北京)科技有限公司 | 一种基于口腔cbct重建点云的超分辨成像方法 |
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