CN110766707A - 一种基于多算子融合边缘检测技术的空化泡图像处理方法 - Google Patents
一种基于多算子融合边缘检测技术的空化泡图像处理方法 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/25—Fusion techniques
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration by the use of local operators
- G06T5/30—Erosion or dilatation, e.g. thinning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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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
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
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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
- G06T2207/10004—Still image; Photographic image
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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
- G06T2207/20048—Transform domain processing
- G06T2207/20061—Hough transform
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CN115828054A (zh) * | 2023-02-10 | 2023-03-21 | 成都信息工程大学 | 一种通过改进拉普拉斯自动识别南支槽的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108549893A (zh) * | 2018-04-04 | 2018-09-18 | 华中科技大学 | 一种任意形状的场景文本端到端识别方法 |
CN109447078A (zh) * | 2018-10-23 | 2019-03-08 | 四川大学 | 一种自然场景图像敏感文字的检测识别方法 |
CN109993164A (zh) * | 2019-03-20 | 2019-07-09 | 上海电力学院 | 一种基于rcrnn神经网络的自然场景文字识别方法 |
CN110298343A (zh) * | 2019-07-02 | 2019-10-01 | 哈尔滨理工大学 | 一种手写黑板板书识别方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108549893A (zh) * | 2018-04-04 | 2018-09-18 | 华中科技大学 | 一种任意形状的场景文本端到端识别方法 |
CN109447078A (zh) * | 2018-10-23 | 2019-03-08 | 四川大学 | 一种自然场景图像敏感文字的检测识别方法 |
CN109993164A (zh) * | 2019-03-20 | 2019-07-09 | 上海电力学院 | 一种基于rcrnn神经网络的自然场景文字识别方法 |
CN110298343A (zh) * | 2019-07-02 | 2019-10-01 | 哈尔滨理工大学 | 一种手写黑板板书识别方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115828054A (zh) * | 2023-02-10 | 2023-03-21 | 成都信息工程大学 | 一种通过改进拉普拉斯自动识别南支槽的方法 |
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Inventor after: Shan Minglei Inventor after: Zhu Changping Inventor after: Zhao Xuemeng Inventor after: Chen Kaiquan Inventor after: Li Haoyang Inventor after: Wang Xiansong Inventor after: Ma Hao Inventor after: Xu Tianyu Inventor after: Tang Yibin Inventor after: Han Qingbang Inventor before: Zhao Xuemeng Inventor before: Zhu Changping Inventor before: Shan Minglei Inventor before: Chen Kaiquan Inventor before: Li Haoyang Inventor before: Wang Xiansong Inventor before: Ma Hao Inventor before: Xu Tianyu Inventor before: Tang Yibin Inventor before: Han Qingbang |
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