Field-road classification for GNSS recordings of agricultural machinery using pixel-level visual features.
Ying ChenLei QuanXiaoqiang ZhangKun ZhouCaicong WuPublished in: Comput. Electron. Agric. (2023)
Keyphrases
- visual features
- pixel level
- image classification
- visual information
- low level features
- image retrieval
- object level
- machine learning
- image annotation
- saliency map
- low level
- image fusion
- feature extraction
- feature space
- keywords
- text classification
- image features
- bag of words
- image processing
- training set
- multiscale
- sparse representation
- key frames
- object recognition
- superpixels
- semantic concepts
- foreground objects
- information retrieval