CN102890092A - Characteristic angle cosine value method for detecting defects of honey peach brown rot - Google Patents
Characteristic angle cosine value method for detecting defects of honey peach brown rot Download PDFInfo
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Cited By (11)
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CN103149214A (en) * | 2013-02-27 | 2013-06-12 | 上海交通大学 | Method for detecting flaw on surface of fruit |
CN105891229A (en) * | 2014-09-05 | 2016-08-24 | 熊菊莲 | Method for determining characteristic wavelength for spectral image analysis and detection of surfaces of fruits |
CN105975966A (en) * | 2016-04-21 | 2016-09-28 | 南京农业大学 | Rice grain mildew nondestructive test method |
CN108399366A (en) * | 2018-01-30 | 2018-08-14 | 何德珍 | It is a kind of based on the remote sensing images scene classification extracting method classified pixel-by-pixel |
CN109827908A (en) * | 2018-12-24 | 2019-05-31 | 核工业北京地质研究院 | A method of red fuji apple rotten level is differentiated using spectroscopic data |
CN110377798A (en) * | 2019-06-12 | 2019-10-25 | 成都理工大学 | Outlier detection method based on angle entropy |
CN111060471A (en) * | 2019-11-28 | 2020-04-24 | 北京农业信息技术研究中心 | Transmission imaging detection method for early rotting of citrus |
CN111562273A (en) * | 2020-06-05 | 2020-08-21 | 大连工业大学 | Hyperspectrum-based fish water jet descaling slight damage visualization method |
CN114359539A (en) * | 2022-03-17 | 2022-04-15 | 广东省农业科学院农业质量标准与监测技术研究所 | Intelligent identification method for high-spectrum image of parasite in sashimi |
CN118071739A (en) * | 2024-04-18 | 2024-05-24 | 山东北宏新材料科技有限公司 | Masterbatch coloring visual detection method based on image enhancement |
CN118071739B (en) * | 2024-04-18 | 2024-06-28 | 山东北宏新材料科技有限公司 | Masterbatch coloring visual detection method based on image enhancement |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201041547Y (en) * | 2007-05-29 | 2008-03-26 | 浙江大学 | Device for analyzing and recognizing different types of green teas based on multi-spectrum image texture |
CN101936902A (en) * | 2010-08-02 | 2011-01-05 | 昆明理工大学 | Method for identification and content determination of walnut oil |
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- 2012-10-12 CN CN201210386636.5A patent/CN102890092B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201041547Y (en) * | 2007-05-29 | 2008-03-26 | 浙江大学 | Device for analyzing and recognizing different types of green teas based on multi-spectrum image texture |
CN101936902A (en) * | 2010-08-02 | 2011-01-05 | 昆明理工大学 | Method for identification and content determination of walnut oil |
Non-Patent Citations (1)
Title |
---|
D.UNAY ET AL: "Automatic defect segmentation of‘Jonagold’ apples on multi-spectral images: A comparative study", 《POSTHARVEST BIOLOGY AND TECHNOLOGY》, vol. 42, 6 October 2006 (2006-10-06) * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103149214B (en) * | 2013-02-27 | 2015-04-01 | 上海交通大学 | Method for detecting flaw on surface of fruit |
CN103149214A (en) * | 2013-02-27 | 2013-06-12 | 上海交通大学 | Method for detecting flaw on surface of fruit |
CN105891229A (en) * | 2014-09-05 | 2016-08-24 | 熊菊莲 | Method for determining characteristic wavelength for spectral image analysis and detection of surfaces of fruits |
CN105891230A (en) * | 2014-09-05 | 2016-08-24 | 熊菊莲 | Fruit appearance detection method based on spectral image analysis |
CN105975966A (en) * | 2016-04-21 | 2016-09-28 | 南京农业大学 | Rice grain mildew nondestructive test method |
CN108399366A (en) * | 2018-01-30 | 2018-08-14 | 何德珍 | It is a kind of based on the remote sensing images scene classification extracting method classified pixel-by-pixel |
CN109827908B (en) * | 2018-12-24 | 2021-04-13 | 核工业北京地质研究院 | Method for judging rot degree of Fuji apples by using spectral data |
CN109827908A (en) * | 2018-12-24 | 2019-05-31 | 核工业北京地质研究院 | A method of red fuji apple rotten level is differentiated using spectroscopic data |
CN110377798B (en) * | 2019-06-12 | 2022-10-21 | 成都理工大学 | Outlier detection method based on angle entropy |
CN110377798A (en) * | 2019-06-12 | 2019-10-25 | 成都理工大学 | Outlier detection method based on angle entropy |
CN111060471A (en) * | 2019-11-28 | 2020-04-24 | 北京农业信息技术研究中心 | Transmission imaging detection method for early rotting of citrus |
CN111562273A (en) * | 2020-06-05 | 2020-08-21 | 大连工业大学 | Hyperspectrum-based fish water jet descaling slight damage visualization method |
CN114359539A (en) * | 2022-03-17 | 2022-04-15 | 广东省农业科学院农业质量标准与监测技术研究所 | Intelligent identification method for high-spectrum image of parasite in sashimi |
US11727669B1 (en) | 2022-03-17 | 2023-08-15 | Institute of Facility Agriculture, Guangdong Academy of Agricultural Science | Intelligent recognition method of hyperspectral image of parasites in raw fish |
CN118071739A (en) * | 2024-04-18 | 2024-05-24 | 山东北宏新材料科技有限公司 | Masterbatch coloring visual detection method based on image enhancement |
CN118071739B (en) * | 2024-04-18 | 2024-06-28 | 山东北宏新材料科技有限公司 | Masterbatch coloring visual detection method based on image enhancement |
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Effective date of registration: 20160721 Address after: 321300 Zhejiang city of Jinhua province Yongkang City West West Industrial Zone Lantian Road No. 16 Patentee after: Xinduo Group Co.,Ltd. Address before: 310027 Hangzhou, Zhejiang Province, Xihu District, Zhejiang Road, No. 38, No. Patentee before: Zhejiang University |
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Effective date of registration: 20200717 Address after: 321300 No. 199 Huacheng East Road, Xicheng Street, Yongkang City, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG DEFEILUO INTELLIGENT MACHINERY MANUFACTURING Co.,Ltd. Address before: 321300, Lantian Road, Xicheng Industrial Zone, Xicheng County, Jinhua, Zhejiang, Yongkang 16 Patentee before: SIMTO GROUP Co.,Ltd. |
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Denomination of invention: Method for detecting brown rot defect of honey peach by cosine value of characteristic angle Effective date of registration: 20220413 Granted publication date: 20141217 Pledgee: Yongkang branch of the Industrial Commercial Bank of China Ltd. Pledgor: ZHEJIANG DEFEILUO INTELLIGENT MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022330000503 |
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