Weakly Supervised Fine-Grained Categorization With Part-Based Image Representation.
Yu ZhangXiu-Shen WeiJianxin WuJianfei CaiJiangbo LuViet Anh NguyenMinh N. DoPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- image representation
- object class
- object recognition
- multiscale
- superpixels
- object detection
- object classes
- bag of words
- object categories
- viewpoint
- image content
- image classification
- visual words
- image features
- natural images
- image patches
- sparse representation
- image retrieval
- appearance model
- computer vision
- d objects
- feature space
- keypoints
- scene understanding
- partial occlusion
- bounding box
- object detectors
- object segmentation
- low level features
- long range
- segmentation method
- feature extraction