CN113095447B - 一种基于图像识别的检测方法及系统 - Google Patents
一种基于图像识别的检测方法及系统 Download PDFInfo
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- CN113095447B CN113095447B CN202110645758.0A CN202110645758A CN113095447B CN 113095447 B CN113095447 B CN 113095447B CN 202110645758 A CN202110645758 A CN 202110645758A CN 113095447 B CN113095447 B CN 113095447B
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000004088 simulation Methods 0.000 claims abstract description 133
- 238000012545 processing Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000004364 calculation method Methods 0.000 claims abstract description 12
- 230000007547 defect Effects 0.000 claims description 18
- 238000007781 pre-processing Methods 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 230000002950 deficient Effects 0.000 claims description 6
- 238000011897 real-time detection Methods 0.000 abstract description 6
- 230000009194 climbing Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/04—Interpretation of pictures
- G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
- G01C11/12—Interpretation of pictures by comparison of two or more pictures of the same area the pictures being supported in the same relative position as when they were taken
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/243—Classification techniques relating to the number of classes
- G06F18/2433—Single-class perspective, e.g. one-against-all classification; Novelty detection; Outlier detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
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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
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
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- G—PHYSICS
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
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CN114324363B (zh) * | 2021-12-31 | 2024-04-26 | 无锡艾方芯动自动化设备有限公司 | 产品状态检测方法及系统 |
CN115457484B (zh) * | 2022-11-10 | 2023-02-07 | 梁山华鲁专用汽车制造有限公司 | 一种用于半挂车自动卸货的控制方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110210446A (zh) * | 2019-06-12 | 2019-09-06 | 广东工业大学 | 一种目标对象的坐姿状态检测方法、装置、设备及介质 |
CN111079525A (zh) * | 2019-11-05 | 2020-04-28 | 阿里巴巴集团控股有限公司 | 图像处理方法、设备、系统及存储介质 |
CN111160136A (zh) * | 2019-12-12 | 2020-05-15 | 天目爱视(北京)科技有限公司 | 一种标准化3d信息采集测量方法及系统 |
CN112344869A (zh) * | 2020-10-09 | 2021-02-09 | 国家电网公司西北分部 | 基于侧面拟合的铁塔变形监测方法及系统 |
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CN112446254A (zh) * | 2019-08-30 | 2021-03-05 | 深圳云天励飞技术有限公司 | 人脸追踪的方法及相关装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN110210446A (zh) * | 2019-06-12 | 2019-09-06 | 广东工业大学 | 一种目标对象的坐姿状态检测方法、装置、设备及介质 |
CN111079525A (zh) * | 2019-11-05 | 2020-04-28 | 阿里巴巴集团控股有限公司 | 图像处理方法、设备、系统及存储介质 |
CN111160136A (zh) * | 2019-12-12 | 2020-05-15 | 天目爱视(北京)科技有限公司 | 一种标准化3d信息采集测量方法及系统 |
CN112344869A (zh) * | 2020-10-09 | 2021-02-09 | 国家电网公司西北分部 | 基于侧面拟合的铁塔变形监测方法及系统 |
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