A Motion Sensor with On-Chip Pixel Rendering Module for Optical Flow Gradient Extraction.
Jing HuangMenghan GuoShizheng WangShoushun ChenPublished in: ISCAS (2018)
Keyphrases
- optical flow
- image sensor
- motion field
- image sequences
- motion model
- image gradient
- d scene
- image derivatives
- motion estimation
- camera motion
- structure tensor
- optical flow estimation
- brightness constancy
- focal plane
- motion parameters
- image motion
- motion segmentation
- optical flow computation
- occlusion boundaries
- ego motion
- flow field
- gradient magnitude
- optical flow fields
- velocity field
- gradient orientation
- high speed
- moving objects
- real time
- feature tracking
- video camera
- flow estimation
- low cost
- host computer
- high frame rate
- vector field
- visual motion
- image based rendering
- dense optical flow
- computer vision
- smoothness constraint
- moving camera
- sensor networks
- dynamic range
- dynamic scenes
- digital camera
- motion analysis
- computation of optical flow
- motion discontinuities
- frame buffer
- cmos image sensor
- three dimensional
- video sequences
- infrared
- optical flow algorithm
- motion vectors
- motion features
- edge detection
- input image
- computer graphics
- rigid body motion
- motion patterns
- displacement estimation
- motion estimates