On Social Involvement in Mingling Scenarios: Detecting Associates of F-Formations in Still Images.
Lu ZhangHayley HungPublished in: IEEE Trans. Affect. Comput. (2021)
Keyphrases
- image database
- object recognition
- rigid body
- ground truth
- image retrieval
- multiple images
- image data
- input image
- image classification
- three dimensional
- image processing algorithms
- image annotation
- image set
- image registration
- image analysis
- edge detection
- segmentation algorithm
- computer vision
- similarity measure
- test images
- satellite images
- social media
- original images
- facial expressions
- gabor filters
- image features
- image understanding
- spatial information
- image regions
- keypoints
- feature points