Eye and Voice-Controlled Human Machine Interface System for Wheelchairs Using Image Gradient Approach.
Saba AnwerAsim WarisHajrah SultanShahid Ikramullah ButtMuhammad Hamza ZafarMoaz SarwarImran Khan NiaziMuhammad ShafiqueAmit N. PujariPublished in: Sensors (2020)
Keyphrases
- image gradient
- human machine interface
- head movements
- human machine interfaces
- object boundaries
- gesture recognition
- low contrast
- image structure
- eye tracking
- eye movements
- optical flow
- input image
- eye tracker
- eye gaze
- curvilinear structures
- energy functional
- facial expressions
- image regions
- shape prior
- computer vision
- high level