CN108629742A - 真正射影像阴影检测与补偿方法、装置及存储介质 - Google Patents
真正射影像阴影检测与补偿方法、装置及存储介质 Download PDFInfo
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- CN108629742A CN108629742A CN201810268423.XA CN201810268423A CN108629742A CN 108629742 A CN108629742 A CN 108629742A CN 201810268423 A CN201810268423 A CN 201810268423A CN 108629742 A CN108629742 A CN 108629742A
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- 238000000034 method Methods 0.000 title claims abstract description 40
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
- G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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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
- G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
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CN201810268423.XA CN108629742B (zh) | 2018-03-29 | 2018-03-29 | 真正射影像阴影检测与补偿方法、装置及存储介质 |
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CN201810268423.XA CN108629742B (zh) | 2018-03-29 | 2018-03-29 | 真正射影像阴影检测与补偿方法、装置及存储介质 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110992330A (zh) * | 2019-11-28 | 2020-04-10 | 桂林理工大学 | 人工阴影驱动下多层次整体松弛匹配的高分辨率正射影像阴影检测 |
CN113139995A (zh) * | 2021-04-19 | 2021-07-20 | 杭州伯资企业管理合伙企业(有限合伙) | 一种低成本的物体间光线遮挡检测和评估方法 |
CN114255173A (zh) * | 2020-09-24 | 2022-03-29 | 苏州科瓴精密机械科技有限公司 | 粗糙度补偿方法、系统、图像处理设备及可读存储介质 |
CN114417489A (zh) * | 2022-03-30 | 2022-04-29 | 宝略科技(浙江)有限公司 | 一种基于实景三维模型的建筑基底轮廓精细化提取方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200840993A (en) * | 2007-04-04 | 2008-10-16 | Univ Nat Central | Ortho-rectification method of photogrammetry with high-spatial resolution |
CN106875364A (zh) * | 2017-02-23 | 2017-06-20 | 深圳飞马机器人科技有限公司 | 一种真正射影像生成方法 |
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2018
- 2018-03-29 CN CN201810268423.XA patent/CN108629742B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200840993A (en) * | 2007-04-04 | 2008-10-16 | Univ Nat Central | Ortho-rectification method of photogrammetry with high-spatial resolution |
CN106875364A (zh) * | 2017-02-23 | 2017-06-20 | 深圳飞马机器人科技有限公司 | 一种真正射影像生成方法 |
Non-Patent Citations (2)
Title |
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QIAN FANGMING,LIU WEI: "Research on the Occlusion Processing Method for True Orthophoto", 《2013 SEVENTH INTERNATIONAL CONFERENCE ON IMAGE AND GRAPHICS》 * |
谢文寒,周国清: "城市大比例尺真正射影像阴影与遮挡问题的研究", 《测绘学报》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110992330A (zh) * | 2019-11-28 | 2020-04-10 | 桂林理工大学 | 人工阴影驱动下多层次整体松弛匹配的高分辨率正射影像阴影检测 |
CN110992330B (zh) * | 2019-11-28 | 2021-05-25 | 桂林理工大学 | 人工阴影驱动下多层次整体松弛匹配的高分辨率正射影像阴影检测 |
CN114255173A (zh) * | 2020-09-24 | 2022-03-29 | 苏州科瓴精密机械科技有限公司 | 粗糙度补偿方法、系统、图像处理设备及可读存储介质 |
CN113139995A (zh) * | 2021-04-19 | 2021-07-20 | 杭州伯资企业管理合伙企业(有限合伙) | 一种低成本的物体间光线遮挡检测和评估方法 |
CN113139995B (zh) * | 2021-04-19 | 2022-06-21 | 杭州伯资企业管理合伙企业(有限合伙) | 一种低成本的物体间光线遮挡检测和评估方法 |
CN114417489A (zh) * | 2022-03-30 | 2022-04-29 | 宝略科技(浙江)有限公司 | 一种基于实景三维模型的建筑基底轮廓精细化提取方法 |
CN114417489B (zh) * | 2022-03-30 | 2022-07-19 | 宝略科技(浙江)有限公司 | 一种基于实景三维模型的建筑基底轮廓精细化提取方法 |
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Denomination of invention: Shadow detection and compensation method, device and storage medium for true projective image Effective date of registration: 20210609 Granted publication date: 20200828 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN FEIMA ROBOTICS Co.,Ltd. Registration number: Y2021980004561 |
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