Holistic quaternion vector convolution filter for RGB-depth video contour detection.
Chunli TiGuodong XuYudong GuanYidan TengYe ZhangPublished in: J. Electronic Imaging (2017)
Keyphrases
- contour detection
- depth video
- filtering method
- multi view
- image segmentation
- image processing
- color images
- gray scale
- region segmentation
- post processing
- segmentation algorithm
- color information
- filtering algorithm
- color space
- median filter
- feature vectors
- time of flight
- high quality
- computer vision
- optical flow estimation
- three dimensional