CN111161221A - 一种聚焦评价方法、装置及系统 - Google Patents
一种聚焦评价方法、装置及系统 Download PDFInfo
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- CN111161221A CN111161221A CN201911279963.9A CN201911279963A CN111161221A CN 111161221 A CN111161221 A CN 111161221A CN 201911279963 A CN201911279963 A CN 201911279963A CN 111161221 A CN111161221 A CN 111161221A
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- 238000003064 k means clustering Methods 0.000 claims abstract description 19
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- 238000005286 illumination Methods 0.000 description 3
- 238000012634 optical imaging Methods 0.000 description 3
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06T7/0002—Inspection of images, e.g. flaw detection
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- G06F18/232—Non-hierarchical techniques
- G06F18/2321—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions
- G06F18/23213—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions with fixed number of clusters, e.g. K-means clustering
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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
- G06T2207/30—Subject of image; Context of image processing
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111932499A (zh) * | 2020-07-10 | 2020-11-13 | 深圳市瑞沃德生命科技有限公司 | 一种细胞直径的计算方法、装置及系统 |
CN114544004A (zh) * | 2022-02-25 | 2022-05-27 | 浙江天铂云科光电股份有限公司 | 一种用于红外热像仪的自动聚焦方法 |
Citations (5)
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CN106101697A (zh) * | 2016-06-21 | 2016-11-09 | 深圳市辰卓科技有限公司 | 图像清晰度检测方法、装置及测试设备 |
CN108012072A (zh) * | 2016-10-28 | 2018-05-08 | 广州康昕瑞基因健康科技有限公司 | 自动聚焦方法和系统 |
CN108961201A (zh) * | 2017-05-19 | 2018-12-07 | 广州康昕瑞基因健康科技有限公司 | 图像清晰度识别方法和自动聚焦方法 |
CN109669264A (zh) * | 2019-01-08 | 2019-04-23 | 哈尔滨理工大学 | 基于灰度梯度值的自适应自动聚焦方法 |
WO2019104627A1 (zh) * | 2017-11-30 | 2019-06-06 | 深圳配天智能技术研究院有限公司 | 一种图像的灰阶分类方法、装置以及可读存储介质 |
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- 2019-12-13 CN CN201911279963.9A patent/CN111161221B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101697A (zh) * | 2016-06-21 | 2016-11-09 | 深圳市辰卓科技有限公司 | 图像清晰度检测方法、装置及测试设备 |
CN108012072A (zh) * | 2016-10-28 | 2018-05-08 | 广州康昕瑞基因健康科技有限公司 | 自动聚焦方法和系统 |
CN108961201A (zh) * | 2017-05-19 | 2018-12-07 | 广州康昕瑞基因健康科技有限公司 | 图像清晰度识别方法和自动聚焦方法 |
WO2019104627A1 (zh) * | 2017-11-30 | 2019-06-06 | 深圳配天智能技术研究院有限公司 | 一种图像的灰阶分类方法、装置以及可读存储介质 |
CN109669264A (zh) * | 2019-01-08 | 2019-04-23 | 哈尔滨理工大学 | 基于灰度梯度值的自适应自动聚焦方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111932499A (zh) * | 2020-07-10 | 2020-11-13 | 深圳市瑞沃德生命科技有限公司 | 一种细胞直径的计算方法、装置及系统 |
CN111932499B (zh) * | 2020-07-10 | 2023-12-22 | 深圳市瑞沃德生命科技有限公司 | 一种细胞直径的计算方法、装置及系统 |
CN114544004A (zh) * | 2022-02-25 | 2022-05-27 | 浙江天铂云科光电股份有限公司 | 一种用于红外热像仪的自动聚焦方法 |
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