Design of an optical weed sensor using plant spectral characteristics

Transactions of the American Society of Agricultural Engineers

Volumn 44, Issue 2, 2001, Pages 409-419

  Wang, N ^a   Zhang, N ^a   Dowell, F E ^a   Sun, Y ^a   Peterson, D E ^a  

^a KANSAS STATE UNIVERSITY   (United States)

Author keywords

Measurement; Optical sensor; Precision agriculture; Sensor; Spectral reflectance; Weed

Indexed keywords

CROPS; MATHEMATICAL MODELS; PLANTS (BOTANY); SPECTROMETERS; SPECTRUM ANALYSIS; WEED CONTROL;

DATA SETS; WEEDS;

OPTICAL SENSORS;

VEGETATION;

EID: 0034878485     PISSN: 00012351     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (19)

1. Evaluation of technology required for continuous variation in nitrogen fertilizer application rates
2. Reduced input of herbicides by use of optoelectronic sensors
3. Factors affecting the operation of the weed-sensing detectspray system
4. Classification of weed species using color texture features and discriminant analysis
5. Spot spraying
6. Sensor for weed detection based on spectral measurements
7. Automatic recognition of weeds and crops
8. Plant identification from leaves using quasi-sensor fusion
9. Optical reflectance sensor for detecting plants
10. Development of a precision sprayer for site-specific weed management
11. Feasibility of weed detection with optical reflection measurement
12. Weed-it: A new selective weed control system