Stereo Camera Based Virtual Cane System with Identifiable Distance Tactile Feedback for the Blind.
Donghun KimKwangtaek KimSangyoun LeePublished in: Sensors (2014)
Keyphrases
- stereo camera
- vision system
- visual feedback
- depth information
- stereo vision
- stereo images
- force feedback
- point cloud
- stereo pair
- distance measure
- gesture recognition
- image rectification
- depth map
- distance function
- laser scanner
- disparity map
- computer vision
- stereo matching
- ground truth
- viewpoint
- object recognition
- image segmentation