The effects of video image frame rate on the environmental hazards recognition performance in using remote vision to navigate visually impaired pedestrians.
Vanja GarajZiad HunaitiWamadeva BalachandranPublished in: Mobility Conference (2007)
Keyphrases
- frame rate
- video sequences
- combining information from multiple
- real time
- high frame rate
- input image
- image data
- ccd camera
- dynamic scenes
- single image
- video data
- high speed
- image segmentation
- object recognition
- video camera
- computer vision
- low frame rate
- video frames
- similarity measure
- high resolution
- feature extraction
- key frames
- image matching
- pixel values
- video quality
- visual field
- multiscale
- pre trained
- object detection