Social media and protests: An examination of Twitter images of the 2011 Egyptian revolution.
Tamara KharroubOzen BasPublished in: New Media Soc. (2016)
Keyphrases
- social media
- image database
- input image
- social networking sites
- three dimensional
- ground truth
- image analysis
- image data
- region of interest
- test images
- image features
- object recognition
- image classification
- multiple images
- social networking
- social networks
- rigid body
- user generated content
- lighting conditions
- feature points
- computer graphics
- image set
- segmentation algorithm
- image collections
- image registration
- keypoints
- edge detection
- similarity measure