Image Sobel edge extraction algorithm accelerated by OpenCL.
Han XiaoShi-yang XiaoGe MaCailin LiPublished in: J. Supercomput. (2022)
Keyphrases
- test images
- image processing algorithms
- similarity measure
- learning algorithm
- region of interest
- matching process
- segmentation algorithm
- input image
- objective function
- parallel implementation
- distance transform
- detection algorithm
- estimation algorithm
- edge detection
- high resolution
- image classification
- geometric constraints
- dynamic programming
- single image
- k means
- image analysis
- computational complexity
- image set
- image inpainting
- image matching
- matching algorithm
- segmentation method
- multiscale
- hough transform
- bayesian framework
- keypoints
- energy function
- image representation
- feature points
- scale space
- color constancy
- optimal solution
- gaussian noise