CN111862135A - 一种摇床矿带图像分割方法 - Google Patents
一种摇床矿带图像分割方法 Download PDFInfo
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- CN111862135A CN111862135A CN202010766804.8A CN202010766804A CN111862135A CN 111862135 A CN111862135 A CN 111862135A CN 202010766804 A CN202010766804 A CN 202010766804A CN 111862135 A CN111862135 A CN 111862135A
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- 238000000034 method Methods 0.000 claims abstract description 42
- 230000011218 segmentation Effects 0.000 claims abstract description 17
- 239000012141 concentrate Substances 0.000 claims abstract description 13
- 238000007781 pre-processing Methods 0.000 claims abstract description 5
- 230000003044 adaptive effect Effects 0.000 claims description 11
- 238000003709 image segmentation Methods 0.000 claims description 8
- 238000010606 normalization Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 9
- 239000011707 mineral Substances 0.000 abstract description 9
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- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
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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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
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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
- G06T2207/20004—Adaptive image processing
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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
- G06T2207/20024—Filtering details
- G06T2207/20032—Median filtering
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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
- G06T2207/30108—Industrial image inspection
- G06T2207/30132—Masonry; Concrete
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- Image Analysis (AREA)
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CN202010766804.8A CN111862135B (zh) | 2020-08-03 | 2020-08-03 | 一种摇床矿带图像分割方法 |
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CN111862135A true CN111862135A (zh) | 2020-10-30 |
CN111862135B CN111862135B (zh) | 2024-08-20 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113304869A (zh) * | 2021-06-03 | 2021-08-27 | 昆明理工大学 | 一种摇床矿带自动识别及接取方法与装置 |
CN117409009A (zh) * | 2023-12-15 | 2024-01-16 | 长沙矿冶研究院有限责任公司 | 一种基于UNet的干式磁选颗粒实时分选方法 |
CN112434570B (zh) * | 2020-11-09 | 2024-05-24 | 宜春钽铌矿有限公司 | 一种钽铌矿摇床矿带的图像识别方法 |
Citations (9)
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US20070065009A1 (en) * | 2005-08-26 | 2007-03-22 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Ultrasound image enhancement and speckle mitigation method |
CN101710424A (zh) * | 2009-12-22 | 2010-05-19 | 中国矿业大学(北京) | 矿石图像分割方法 |
CN102527489A (zh) * | 2012-01-16 | 2012-07-04 | 昆明理工大学 | 一种利用矿带图像灰度动态分割摇床矿带的方法 |
CN103366362A (zh) * | 2013-04-17 | 2013-10-23 | 昆明理工大学 | 一种基于萤火虫优化算法的矿带图像分割法 |
KR101363370B1 (ko) * | 2012-11-29 | 2014-02-17 | 주식회사 포스코 | 영상패턴 분석에 의한 원료광 입자크기 측정 장치 및 방법 |
CN103871029A (zh) * | 2014-01-28 | 2014-06-18 | 西安科技大学 | 一种图像增强及分割方法 |
RU2012156290A (ru) * | 2012-12-25 | 2014-06-27 | Общество с ограниченной ответственностью "НТЦ "Магнитные жидкости" | Способ определения контуров промышленного оруденения золоторудного месторождения |
WO2017020723A1 (zh) * | 2015-08-04 | 2017-02-09 | 阿里巴巴集团控股有限公司 | 一种字符分割方法、装置及电子设备 |
CN111047555A (zh) * | 2019-11-13 | 2020-04-21 | 鞍钢集团矿业有限公司 | 基于图像处理技术的矿石图像粒度检测算法 |
-
2020
- 2020-08-03 CN CN202010766804.8A patent/CN111862135B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070065009A1 (en) * | 2005-08-26 | 2007-03-22 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Ultrasound image enhancement and speckle mitigation method |
CN101710424A (zh) * | 2009-12-22 | 2010-05-19 | 中国矿业大学(北京) | 矿石图像分割方法 |
CN102527489A (zh) * | 2012-01-16 | 2012-07-04 | 昆明理工大学 | 一种利用矿带图像灰度动态分割摇床矿带的方法 |
KR101363370B1 (ko) * | 2012-11-29 | 2014-02-17 | 주식회사 포스코 | 영상패턴 분석에 의한 원료광 입자크기 측정 장치 및 방법 |
RU2012156290A (ru) * | 2012-12-25 | 2014-06-27 | Общество с ограниченной ответственностью "НТЦ "Магнитные жидкости" | Способ определения контуров промышленного оруденения золоторудного месторождения |
CN103366362A (zh) * | 2013-04-17 | 2013-10-23 | 昆明理工大学 | 一种基于萤火虫优化算法的矿带图像分割法 |
CN103871029A (zh) * | 2014-01-28 | 2014-06-18 | 西安科技大学 | 一种图像增强及分割方法 |
WO2017020723A1 (zh) * | 2015-08-04 | 2017-02-09 | 阿里巴巴集团控股有限公司 | 一种字符分割方法、装置及电子设备 |
CN111047555A (zh) * | 2019-11-13 | 2020-04-21 | 鞍钢集团矿业有限公司 | 基于图像处理技术的矿石图像粒度检测算法 |
Non-Patent Citations (1)
Title |
---|
田隽;钱建生;厉丹;李世银;: "基于多摄像机的矿井危险区域目标匹配算法", 中国矿业大学学报, no. 01, 15 January 2010 (2010-01-15) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112434570B (zh) * | 2020-11-09 | 2024-05-24 | 宜春钽铌矿有限公司 | 一种钽铌矿摇床矿带的图像识别方法 |
CN113304869A (zh) * | 2021-06-03 | 2021-08-27 | 昆明理工大学 | 一种摇床矿带自动识别及接取方法与装置 |
CN113304869B (zh) * | 2021-06-03 | 2024-04-19 | 昆明理工大学 | 一种摇床矿带自动识别及接取方法与装置 |
CN117409009A (zh) * | 2023-12-15 | 2024-01-16 | 长沙矿冶研究院有限责任公司 | 一种基于UNet的干式磁选颗粒实时分选方法 |
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