Detecting Interaction of Pedestrians with Their Smartphones Based on Body Keypoints.
Koji KumamotoKeiichi YamadaPublished in: SMC (2018)
Keyphrases
- keypoints
- scale invariant
- image matching
- object recognition
- multiscale
- sift descriptors
- feature detection
- scale space
- object detection
- mobile devices
- keypoint detection
- image features
- human body
- sift features
- visual words
- scale invariant feature transform
- mobile applications
- image processing
- pattern recognition
- gray level
- image classification
- co occurrence
- computer vision