Using Digital Cameras on an Unmanned Aerial Vehicle to Derive Optimum Color Vegetation Indices for Leaf Nitrogen Concentration Monitoring in Winter Wheat.
Jiale JiangWeidi CaiHengbiao ZhengTao ChengYongchao TianYan ZhuReza EhsaniYongqiang HuQingsong NiuLijuan GuiXia YaoPublished in: Remote. Sens. (2019)
Keyphrases
- digital camera
- unmanned aerial vehicles
- visually pleasing
- color demosaicking
- image capture
- color reproduction
- image sharpening
- captured images
- single sensor
- digital imaging
- white balance
- digital images
- color artifacts
- rgb values
- low cost
- color images
- imaging devices
- image enhancement
- color filter array
- path planning
- color channels
- image formation
- human operators
- remote sensing
- video camera
- real time
- color information
- color correction
- digital photographs
- image sensor
- color space
- dynamic environments
- digital photography
- control algorithm
- ground truth
- camera phones
- image analysis
- pattern recognition
- image processing