CN117809052A - 一种块状目标检测及特征提取方法、装置及存储介质 - Google Patents
一种块状目标检测及特征提取方法、装置及存储介质 Download PDFInfo
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- CN117809052A CN117809052A CN202410233072.4A CN202410233072A CN117809052A CN 117809052 A CN117809052 A CN 117809052A CN 202410233072 A CN202410233072 A CN 202410233072A CN 117809052 A CN117809052 A CN 117809052A
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- G—PHYSICS
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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
- G06V10/44—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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- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/56—Extraction of image or video features relating to colour
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- 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
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
- G06V10/806—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of extracted features
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CN117459835A (zh) * | 2023-10-26 | 2024-01-26 | 吉林大学 | 一种基于连通域质心提取的occ图像解码方法 |
CN117576688A (zh) * | 2023-11-08 | 2024-02-20 | 中国科学院长春光学精密机械与物理研究所 | 一种图像连通域标记方法及系统 |
CN117576488A (zh) * | 2024-01-17 | 2024-02-20 | 海豚乐智科技(成都)有限责任公司 | 一种基于目标图像重建的红外弱小目标检测方法 |
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