Natural Colour Reproduction in the Diagnosis of Plant Diseases and Insect Pests
For a reliable diagnosis of plant diseases and insect pests, it is very important to reproduce the original colour of the object. But it is not certain by conventional colour imaging systems. Natural colour system is capable of reproducing the original colour of objects using multispectral images. In this paper a natural colour reproduction system for the diagnosis is presented. The images of the cucumbers leaves are captured under the illumination of incandescent lamp by the narrowband multispectral system and reproduction on a display device. For accurate colour reproduction, the spectral reflectance of plant diseases and insect pests is calculated using Spline Interpolation in the process. In the experiment, it is confirmed that the system realizes good accuracy in the colour reproduction of plant diseases and insect pests from 14 narrow bands multispectral image.
muttispectral images colour reproduction plant diseases and insect pests
Jie Feng Ningfang Liao Min Huang Yongdao Luo Minyong Liang Ping Yang
National Laboratory of Color Science and Engineering, Beijing Institute of Technology, Beijing 100061
国际会议
26th Session of the CIE(国际照明委员会（CIE）第26届大会)
北京
英文
1116-1119
2007-07-04（万方平台首次上网日期，不代表论文的发表时间）