3D localization of circular feature in 2D image and application to food volume estimation.
Wenyan JiaYaofeng YueJohn D. FernstromZhengnan ZhangYongquan YangMingui SunPublished in: EMBC (2012)
Keyphrases
- image features
- image data
- hough transform
- multiscale
- image classification
- image content
- image analysis
- estimation algorithm
- image representation
- input image
- single image
- template matching
- localization method
- image collections
- test images
- object localization
- image retrieval
- image segmentation
- segmentation method
- high resolution
- feature vectors
- image regions
- feature descriptors
- feature representation
- invariant features
- accurate localization
- super resolution
- region of interest
- scale space
- image database
- feature detectors
- preprocessing stage
- computer vision