TRANSPLANT SIZE SENSING USING DUAL-WAVELENGTH REFLECTANCE

被引：0

作者：

EDDINGTON, DL ^{[1
]}

SUGGS, CW ^{[1
]}

MCCLURE, WF ^{[1
]}

MILLER, TK ^{[1
]}

机构：

[1] N CAROLINA STATE UNIV,DEPT ELECT & COMP ENGN,RALEIGH,NC 27695

来源：

TRANSACTIONS OF THE ASAE | 1991年 / 34卷 / 03期

关键词：

REFLECTANCE; SENSORS; FIBER OPTICS; SEEDLING TRANSPLANTS; PAPERPOTS; TOBACCO;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

A plant sensing system has been developed for detecting and rejecting undersize tobacco transplants. Fiber optic bundles were used to illuminate transplants and receive reflected near-infrared and visible red light. A computer-based sensing system was developed that resulted in 95% successful classification based on a leaf area threshold of 15 cm2.

引用

页码：1010 / 1015

页数：6

共 7 条

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GAUSMAN, HW ;

ALLEN, WA .

PLANT PHYSIOLOGY, 1973, 52 (01) :57-62

[2] PHOTOELECTRIC SENSOR FOR DISTINGUISHING BETWEEN PLANT MATERIAL AND SOIL [J].

HOOPER, AW ;

HARRIES, GO ;

AMBLER, B .

JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 1976, 21 (02) :145-155

[3]

MASUDA A, 1979, Patent No. 4132337

[4]

MAW BW, 1984, T ASAE, V27, P711

[5]

MAW BW, 1985, ASAE851086 PAP

[6]

MCCLURE WF, 1975, T ASAE, V18, P487, DOI 10.13031/2013.36615

[7]

SMITH JA, 1984, ASAE841516 PAP

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