CN110135420B - 表盘状态识别方法及装置、可读存储介质和电子设备 - Google Patents
表盘状态识别方法及装置、可读存储介质和电子设备 Download PDFInfo
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- G06V10/20—Image preprocessing
- G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
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- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
- G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
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- G06V2201/02—Recognising information on displays, dials, clocks
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CN110659626A (zh) * | 2019-09-30 | 2020-01-07 | 上海眼控科技股份有限公司 | 图像检测方法、装置和设备 |
CN111898425A (zh) * | 2020-06-19 | 2020-11-06 | 济南信通达电气科技有限公司 | 一种变电站分合闸指示器的状态判断方法及设备 |
CN115690756B (zh) * | 2022-10-31 | 2024-01-30 | 复亚智能科技(太仓)有限公司 | 一种基于表盘分类和部件颜色、形状特征的仪表读数方法 |
CN115661760B (zh) * | 2022-12-14 | 2023-03-07 | 南京迈能能源科技有限公司 | 变压器油温表读数识别方法、系统、存储介质及设备 |
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