A real-time motion-feature-extraction image processor employing digital-pixel-sensor-based parallel architecture.
Hongbo ZhuTadashi ShibataPublished in: ISCAS (2012)
Keyphrases
- parallel architecture
- input image
- real time
- image frames
- feature extraction
- displacement estimation
- image pixels
- pixel values
- pixel wise
- image sequences
- hardware implementation
- parallel processing
- feature points
- image retrieval
- synthetic aperture sonar
- image segmentation
- distributed memory
- systolic array
- reference frame
- image processing
- test images
- optical flow
- pattern recognition
- keypoints
- gray level
- post processing
- motion estimation
- high resolution
- image blocks
- feature vectors
- similarity measure
- face recognition