CN106980816B - 基于光学图像的绝缘子串自动识别方法 - Google Patents
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- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
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CN107671011B (zh) * | 2017-09-20 | 2019-07-12 | 南京创优科技有限责任公司 | 一种基于灰度状态序列的送料分选装置 |
CN108335294A (zh) * | 2018-02-05 | 2018-07-27 | 贵州电网有限责任公司 | 复杂条件下的配电房异常状态图像识别方法 |
CN109985846B (zh) * | 2019-01-11 | 2022-07-08 | 贵州电网有限责任公司 | 一种变电站带电水冲洗机器人的激光雷达标定方法 |
CN114392964B (zh) * | 2021-12-24 | 2023-03-14 | 西南交通大学 | 一种智能化脏污程度判断的绝缘子冲洗系统 |
CN115063581A (zh) * | 2022-05-31 | 2022-09-16 | 中国科学院沈阳自动化研究所 | 一种变电站环境下绝缘子串局部过曝图像的判断方法 |
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KR101414679B1 (ko) * | 2013-01-17 | 2014-07-04 | 주식회사 영국전자 | 전원 공급 라인 감시 방법 및 이를 실행하는 장치 |
CN103714342B (zh) * | 2013-12-20 | 2016-10-05 | 华北电力大学(保定) | 基于二值图像形状特征的航拍绝缘子串自动定位方法 |
CN104574422B (zh) * | 2015-01-30 | 2017-04-19 | 北京控制工程研究所 | 一种低信噪比红外地球图像信息处理方法 |
CN105513039A (zh) * | 2015-07-10 | 2016-04-20 | 中国电力科学研究院 | 一种带电绝缘子串覆冰桥接度智能图像分析方法 |
CN105678760A (zh) * | 2016-01-04 | 2016-06-15 | 国家电网公司 | 一种基于Canny边缘检测算法的绝缘子图像识别方法 |
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