Pole-Like Road Object Detection in Mobile LiDAR Data via Supervoxel and Bag-of-Contextual-Visual-Words Representation.
Haiyan GuanYongtao YuJonathan LiPengfei LiuPublished in: IEEE Geosci. Remote. Sens. Lett. (2016)
Keyphrases
- visual words
- bag of words
- image representation
- object detection
- object categories
- lidar data
- bag of features
- image classification
- spatial pyramid
- visual dictionary
- bag of visual words
- spatial relations
- scene recognition
- urban areas
- visual vocabulary
- object recognition
- action recognition
- scene classification
- text classification
- image features
- multiscale
- image retrieval
- co occurrence
- image content
- n gram
- object classes
- urban environments
- spatial information
- feature space
- computer vision
- face detection
- object segmentation
- distance function
- knn
- high resolution
- pairwise
- high quality
- image sequences
- image processing