CN110766609A - 一种针对ToF相机的景深图超分辨率重建方法 - Google Patents
一种针对ToF相机的景深图超分辨率重建方法 Download PDFInfo
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4053—Super resolution, i.e. output image resolution higher than sensor resolution
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- G06N3/00—Computing arrangements based on biological models
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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
- G06T7/13—Edge detection
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/529—Depth or shape recovery from texture
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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
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113269722A (zh) * | 2021-04-22 | 2021-08-17 | 北京邮电大学 | 生成对抗网络的训练方法、及高分辨率图像重建方法 |
CN113296080A (zh) * | 2021-05-13 | 2021-08-24 | 西安西行者电子科技有限公司 | 一种可快速校准tof深度相机距离的方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107154023A (zh) * | 2017-05-17 | 2017-09-12 | 电子科技大学 | 基于生成对抗网络和亚像素卷积的人脸超分辨率重建方法 |
CN108492248A (zh) * | 2018-01-30 | 2018-09-04 | 天津大学 | 基于深度学习的深度图超分辨率方法 |
CN108665494A (zh) * | 2017-03-27 | 2018-10-16 | 北京中科视维文化科技有限公司 | 基于快速引导滤波的景深实时渲染方法 |
CN109064396A (zh) * | 2018-06-22 | 2018-12-21 | 东南大学 | 一种基于深度成分学习网络的单幅图像超分辨率重建方法 |
CN109509152A (zh) * | 2018-12-29 | 2019-03-22 | 大连海事大学 | 一种基于特征融合的生成对抗网络的图像超分辨率重建方法 |
CN109671022A (zh) * | 2019-01-22 | 2019-04-23 | 北京理工大学 | 一种基于深度特征翻译网络的图片纹理增强超分辨率方法 |
CN109685716A (zh) * | 2018-12-14 | 2019-04-26 | 大连海事大学 | 一种基于高斯编码反馈的生成对抗网络的图像超分辨率重建方法 |
US20190197667A1 (en) * | 2017-12-26 | 2019-06-27 | Facebook, Inc. | Computing high-resolution depth images using machine learning techniques |
CN110020989A (zh) * | 2019-05-23 | 2019-07-16 | 西华大学 | 一种基于深度学习的深度图像超分辨率重建方法 |
-
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- 2019-08-29 CN CN201910808071.7A patent/CN110766609B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108665494A (zh) * | 2017-03-27 | 2018-10-16 | 北京中科视维文化科技有限公司 | 基于快速引导滤波的景深实时渲染方法 |
CN107154023A (zh) * | 2017-05-17 | 2017-09-12 | 电子科技大学 | 基于生成对抗网络和亚像素卷积的人脸超分辨率重建方法 |
US20190197667A1 (en) * | 2017-12-26 | 2019-06-27 | Facebook, Inc. | Computing high-resolution depth images using machine learning techniques |
CN108492248A (zh) * | 2018-01-30 | 2018-09-04 | 天津大学 | 基于深度学习的深度图超分辨率方法 |
CN109064396A (zh) * | 2018-06-22 | 2018-12-21 | 东南大学 | 一种基于深度成分学习网络的单幅图像超分辨率重建方法 |
CN109685716A (zh) * | 2018-12-14 | 2019-04-26 | 大连海事大学 | 一种基于高斯编码反馈的生成对抗网络的图像超分辨率重建方法 |
CN109509152A (zh) * | 2018-12-29 | 2019-03-22 | 大连海事大学 | 一种基于特征融合的生成对抗网络的图像超分辨率重建方法 |
CN109671022A (zh) * | 2019-01-22 | 2019-04-23 | 北京理工大学 | 一种基于深度特征翻译网络的图片纹理增强超分辨率方法 |
CN110020989A (zh) * | 2019-05-23 | 2019-07-16 | 西华大学 | 一种基于深度学习的深度图像超分辨率重建方法 |
Non-Patent Citations (1)
Title |
---|
李伟等: "基于卷积神经网络的深度图像超分辨率重建方法", 《电子测量与仪器学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113269722A (zh) * | 2021-04-22 | 2021-08-17 | 北京邮电大学 | 生成对抗网络的训练方法、及高分辨率图像重建方法 |
CN113296080A (zh) * | 2021-05-13 | 2021-08-24 | 西安西行者电子科技有限公司 | 一种可快速校准tof深度相机距离的方法 |
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