Extraction of spatial distribution information and migration direction of diphtheria aconitum based on UAV images.
Yuan FanJianghua ZhengHong FanWanqiang HanLiang LiuYujia LiuPublished in: Agro-Geoinformatics (2021)
Keyphrases
- spatial distribution
- spatial information
- image database
- image data
- input image
- image features
- visual data
- edge detection
- image classification
- information content
- spatial autocorrelation
- gradient information
- geometric information
- user input
- intensity images
- image matching
- feature points
- image retrieval
- three dimensional
- path planning
- image annotation
- image collections
- image registration
- information extraction
- image analysis
- image sequences
- observed scene
- search engine