CN105806266A - 基于激光扫描数据的树木冠层叶面积计算方法 - Google Patents
基于激光扫描数据的树木冠层叶面积计算方法 Download PDFInfo
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- CN105806266A CN105806266A CN201610350345.9A CN201610350345A CN105806266A CN 105806266 A CN105806266 A CN 105806266A CN 201610350345 A CN201610350345 A CN 201610350345A CN 105806266 A CN105806266 A CN 105806266A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 25
- 238000000205 computational method Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 241000167854 Bourreria succulenta Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 235000019693 cherries Nutrition 0.000 description 2
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- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001640034 Heteropterys Species 0.000 description 1
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- 230000005068 transpiration Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109146951A (zh) * | 2018-08-01 | 2019-01-04 | 南京林业大学 | 一种基于无人机激光雷达孔隙度模型估测银杏人工林叶面积指数的方法 |
CN110579420A (zh) * | 2019-09-17 | 2019-12-17 | 北京大学深圳研究生院 | 一种基于无人机的整株乔木滞尘量测算方法 |
CN110689567A (zh) * | 2019-09-11 | 2020-01-14 | 广东中绿园林集团有限公司 | 一种乔木整株总叶面积的测算方法 |
CN111288934A (zh) * | 2020-03-18 | 2020-06-16 | 南京林业大学 | 一种基于移动激光扫描的靶标叶面积在线计算方法 |
CN114022536A (zh) * | 2021-10-18 | 2022-02-08 | 电子科技大学 | 一种基于地基激光雷达点云数据的叶面积求解方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2012073520A1 (ja) * | 2010-12-02 | 2014-05-19 | 日本電気株式会社 | 葉面積指数計測システム、装置、方法及びプログラム |
CN102305622A (zh) * | 2011-06-14 | 2012-01-04 | 北京林业大学 | 一种基于三维激光扫描仪的乔木三维绿量测定方法 |
CN102997871A (zh) * | 2012-11-23 | 2013-03-27 | 南京大学 | 一种利用几何投影和激光雷达反演有效叶面积指数的方法 |
CN104457626B (zh) * | 2014-12-08 | 2017-05-31 | 中国科学院合肥物质科学研究院 | 一种基于激光雷达点云技术的植物叶面积指数测定方法 |
CN104748677B (zh) * | 2015-02-11 | 2017-10-31 | 中国矿业大学(北京) | 采用三维激光扫描方式测量植株形态的方法 |
CN105241377B (zh) * | 2015-09-16 | 2018-04-13 | 中国农业大学 | 基于云镜摄系统参数和视频帧的植物三维测量方法和系统 |
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- 2016-05-24 CN CN201610350345.9A patent/CN105806266B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109146951A (zh) * | 2018-08-01 | 2019-01-04 | 南京林业大学 | 一种基于无人机激光雷达孔隙度模型估测银杏人工林叶面积指数的方法 |
CN110689567A (zh) * | 2019-09-11 | 2020-01-14 | 广东中绿园林集团有限公司 | 一种乔木整株总叶面积的测算方法 |
CN110689567B (zh) * | 2019-09-11 | 2024-02-23 | 深圳中绿环境集团有限公司 | 一种乔木整株总叶面积的测算方法 |
CN110579420A (zh) * | 2019-09-17 | 2019-12-17 | 北京大学深圳研究生院 | 一种基于无人机的整株乔木滞尘量测算方法 |
CN110579420B (zh) * | 2019-09-17 | 2022-06-17 | 北京大学深圳研究生院 | 一种基于无人机的整株乔木滞尘量测算方法 |
CN111288934A (zh) * | 2020-03-18 | 2020-06-16 | 南京林业大学 | 一种基于移动激光扫描的靶标叶面积在线计算方法 |
CN111288934B (zh) * | 2020-03-18 | 2022-06-17 | 南京林业大学 | 一种基于移动激光扫描的靶标叶面积在线计算方法 |
CN114022536A (zh) * | 2021-10-18 | 2022-02-08 | 电子科技大学 | 一种基于地基激光雷达点云数据的叶面积求解方法 |
CN114022536B (zh) * | 2021-10-18 | 2023-03-10 | 电子科技大学 | 一种基于地基激光雷达点云数据的叶面积求解方法 |
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