CN114926532A - On-line detection method and system for height of regenerated rice ear layer and harvester - Google Patents
On-line detection method and system for height of regenerated rice ear layer and harvester Download PDFInfo
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- CN114926532A CN114926532A CN202210443594.8A CN202210443594A CN114926532A CN 114926532 A CN114926532 A CN 114926532A CN 202210443594 A CN202210443594 A CN 202210443594A CN 114926532 A CN114926532 A CN 114926532A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 60
- 235000009566 rice Nutrition 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 60
- 238000012545 processing Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000013507 mapping Methods 0.000 claims abstract description 7
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- 210000005069 ears Anatomy 0.000 claims description 2
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- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/04—Harvesting of standing crops of rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Geometry (AREA)
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- Remote Sensing (AREA)
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Abstract
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Priority Applications (1)
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CN202210443594.8A CN114926532B (en) | 2022-04-26 | 2022-04-26 | On-line detection method and system for height of regenerated rice spike layer and harvester |
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CN202210443594.8A CN114926532B (en) | 2022-04-26 | 2022-04-26 | On-line detection method and system for height of regenerated rice spike layer and harvester |
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CN114926532A true CN114926532A (en) | 2022-08-19 |
CN114926532B CN114926532B (en) | 2024-06-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115719453A (en) * | 2023-01-09 | 2023-02-28 | 水利部交通运输部国家能源局南京水利科学研究院 | Rice planting structure remote sensing extraction method based on deep learning |
Citations (7)
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US20150139533A1 (en) * | 2013-11-15 | 2015-05-21 | Htc Corporation | Method, electronic device and medium for adjusting depth values |
CN111968074A (en) * | 2020-07-14 | 2020-11-20 | 北京理工大学 | Method for detecting and harvesting lodging crops of harvester by combining binocular camera and IMU |
CN112990063A (en) * | 2021-03-30 | 2021-06-18 | 北京林业大学 | Banana maturity grading method based on shape and color information |
CN113016331A (en) * | 2021-02-26 | 2021-06-25 | 江苏大学 | Wide-narrow row ratoon rice harvesting regulation and control system and method based on binocular vision |
CN113545219A (en) * | 2021-07-13 | 2021-10-26 | 江苏大学 | Combine harvester field head steering system and method and combine harvester |
CN113639643A (en) * | 2021-06-24 | 2021-11-12 | 河南农业大学 | Crop seedling-stage height detection method based on RGB-D depth camera |
CN114187353A (en) * | 2021-10-18 | 2022-03-15 | 北京理工大学 | Vision-based intelligent rice and wheat harvester reel position measuring method |
-
2022
- 2022-04-26 CN CN202210443594.8A patent/CN114926532B/en active Active
Patent Citations (7)
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---|---|---|---|---|
US20150139533A1 (en) * | 2013-11-15 | 2015-05-21 | Htc Corporation | Method, electronic device and medium for adjusting depth values |
CN111968074A (en) * | 2020-07-14 | 2020-11-20 | 北京理工大学 | Method for detecting and harvesting lodging crops of harvester by combining binocular camera and IMU |
CN113016331A (en) * | 2021-02-26 | 2021-06-25 | 江苏大学 | Wide-narrow row ratoon rice harvesting regulation and control system and method based on binocular vision |
CN112990063A (en) * | 2021-03-30 | 2021-06-18 | 北京林业大学 | Banana maturity grading method based on shape and color information |
CN113639643A (en) * | 2021-06-24 | 2021-11-12 | 河南农业大学 | Crop seedling-stage height detection method based on RGB-D depth camera |
CN113545219A (en) * | 2021-07-13 | 2021-10-26 | 江苏大学 | Combine harvester field head steering system and method and combine harvester |
CN114187353A (en) * | 2021-10-18 | 2022-03-15 | 北京理工大学 | Vision-based intelligent rice and wheat harvester reel position measuring method |
Non-Patent Citations (2)
Title |
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曹英丽;刘亚帝;马殿荣;李昂;许童羽;: "基于最优子集选择的水稻穗无人机图像分割方法", 农业机械学报, no. 08, 31 December 2020 (2020-12-31) * |
郭翰林;林建;张翔;: "基于HSV空间再生稻植株与土壤背景图像分割", 农机化研究, no. 07, 1 July 2017 (2017-07-01) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115719453A (en) * | 2023-01-09 | 2023-02-28 | 水利部交通运输部国家能源局南京水利科学研究院 | Rice planting structure remote sensing extraction method based on deep learning |
CN115719453B (en) * | 2023-01-09 | 2023-08-04 | 水利部交通运输部国家能源局南京水利科学研究院 | Deep learning-based remote sensing extraction method for rice planting structure |
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Inventor after: Pan Jiahui Inventor after: Xu Lizhang Inventor after: Hu Jinpeng Inventor after: Chai Xiaoyu Inventor after: Xing Shuaifeng Inventor after: Dai Buwang Inventor after: Tian Shichao Inventor after: Yu Xuan Inventor after: Luo Yusen Inventor before: Xu Lizhang Inventor before: Pan Jiahui Inventor before: Hu Jinpeng Inventor before: Chai Xiaoyu Inventor before: Xing Shuaifeng Inventor before: Dai Buwang Inventor before: Tian Shichao Inventor before: Yu Xuan Inventor before: Luo Yusen |
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