CN111275771B - 一种摄像头标定方法、装置、电子设备及存储介质 - Google Patents
一种摄像头标定方法、装置、电子设备及存储介质 Download PDFInfo
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- CN111275771B CN111275771B CN202010101645.XA CN202010101645A CN111275771B CN 111275771 B CN111275771 B CN 111275771B CN 202010101645 A CN202010101645 A CN 202010101645A CN 111275771 B CN111275771 B CN 111275771B
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- 238000002372 labelling Methods 0.000 claims description 7
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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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- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
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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
- G06T2207/20081—Training; Learning
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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
- G06T2207/20084—Artificial neural networks [ANN]
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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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30204—Marker
- G06T2207/30208—Marker matrix
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US12039864B2 (en) | 2021-04-28 | 2024-07-16 | Beijing Baidu Netcom Science Technology Co., Ltd. | Method of recognizing illegal parking of vehicle, device and storage medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004326688A (ja) * | 2003-04-28 | 2004-11-18 | Toshiba Corp | 画像間の対応点推定方法およびテンプレートマッチングシステム |
CN104318569A (zh) * | 2014-10-27 | 2015-01-28 | 北京工业大学 | 基于深度变分模型的空间显著性区域提取方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004326688A (ja) * | 2003-04-28 | 2004-11-18 | Toshiba Corp | 画像間の対応点推定方法およびテンプレートマッチングシステム |
CN104318569A (zh) * | 2014-10-27 | 2015-01-28 | 北京工业大学 | 基于深度变分模型的空间显著性区域提取方法 |
Non-Patent Citations (1)
Title |
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苗菁华 ; 孙延奎 ; .定位图像匹配尺度与区域的摄像机位姿实时跟踪.中国图象图形学报.2017,(07),第99-110页. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US12039864B2 (en) | 2021-04-28 | 2024-07-16 | Beijing Baidu Netcom Science Technology Co., Ltd. | Method of recognizing illegal parking of vehicle, device and storage medium |
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Effective date of registration: 20231019 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231019 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 528400, Xueyuan Road, 1, Shiqi District, Guangdong, Zhongshan Patentee before: University OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, ZHONGSHAN INSTITUTE |
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Effective date of registration: 20231219 Address after: No. 546, Luoyu Road, Hongshan District, Wuhan, Hubei Province, 430000 Patentee after: HUBEI CENTRAL CHINA TECHNOLOGY DEVELOPMENT OF ELECTRIC POWER Co.,Ltd. Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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