CN111429568A - 点云处理方法和装置、电子设备和存储介质 - Google Patents
点云处理方法和装置、电子设备和存储介质 Download PDFInfo
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- CN111429568A CN111429568A CN202010231048.9A CN202010231048A CN111429568A CN 111429568 A CN111429568 A CN 111429568A CN 202010231048 A CN202010231048 A CN 202010231048A CN 111429568 A CN111429568 A CN 111429568A
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- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/77—Determining position or orientation of objects or cameras using statistical methods
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
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- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
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CN202010231048.9A CN111429568B (zh) | 2020-03-27 | 2020-03-27 | 点云处理方法和装置、电子设备和存储介质 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113362446A (zh) * | 2021-05-25 | 2021-09-07 | 上海奥视达智能科技有限公司 | 基于点云数据重建对象的方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822466A (en) * | 1993-05-27 | 1998-10-13 | Max-Planck-Gesselschaft Zur Forderburg Der Wissenschaften E. V | Method and means of spatial filtering |
US20160027178A1 (en) * | 2014-07-23 | 2016-01-28 | Sony Corporation | Image registration system with non-rigid registration and method of operation thereof |
CN107767375A (zh) * | 2017-11-02 | 2018-03-06 | 广东电网有限责任公司电力科学研究院 | 一种点云质量评估方法及装置 |
JP2018197949A (ja) * | 2017-05-24 | 2018-12-13 | 東海旅客鉄道株式会社 | モデル作成装置 |
CN109191584A (zh) * | 2018-08-16 | 2019-01-11 | Oppo广东移动通信有限公司 | 三维模型处理方法、装置、电子设备及可读存储介质 |
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2020
- 2020-03-27 CN CN202010231048.9A patent/CN111429568B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822466A (en) * | 1993-05-27 | 1998-10-13 | Max-Planck-Gesselschaft Zur Forderburg Der Wissenschaften E. V | Method and means of spatial filtering |
US20160027178A1 (en) * | 2014-07-23 | 2016-01-28 | Sony Corporation | Image registration system with non-rigid registration and method of operation thereof |
JP2018197949A (ja) * | 2017-05-24 | 2018-12-13 | 東海旅客鉄道株式会社 | モデル作成装置 |
CN107767375A (zh) * | 2017-11-02 | 2018-03-06 | 广东电网有限责任公司电力科学研究院 | 一种点云质量评估方法及装置 |
CN109191584A (zh) * | 2018-08-16 | 2019-01-11 | Oppo广东移动通信有限公司 | 三维模型处理方法、装置、电子设备及可读存储介质 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113362446A (zh) * | 2021-05-25 | 2021-09-07 | 上海奥视达智能科技有限公司 | 基于点云数据重建对象的方法及装置 |
CN113362446B (zh) * | 2021-05-25 | 2023-04-07 | 上海奥视达智能科技有限公司 | 基于点云数据重建对象的方法及装置 |
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