A low-cost and robust optical flow CMOS camera for velocity estimation.
Ke SunYun YuWancheng ZhouGuyue ZhouTao WangZexiang LiPublished in: ROBIO (2013)
Keyphrases
- multiple cameras
- low cost
- optical flow
- field of view
- ego motion
- dense motion estimation
- camera calibration
- egomotion estimation
- optical flow estimation
- low power
- robust estimation
- image sequences
- motion estimation
- motion model
- motion field
- optical flow algorithm
- image motion
- computer vision
- real time
- visual odometry
- high speed
- moving objects
- velocity field
- camera motion
- moving camera
- structure from motion
- motion parameters
- d scene
- motion segmentation
- vision system
- vector field
- single chip
- least squares
- constraint equation
- infrared
- pose estimates
- lens distortion
- power consumption
- digital camera