Image vectorization and editing via linear gradient layer decomposition.
Zheng-Jun DuLiang-Fu KangJianchao TanYotam I. GingoldKun XuPublished in: ACM Trans. Graph. (2023)
Keyphrases
- image data
- image analysis
- input image
- single image
- image features
- spatial filters
- edge detection
- gradient direction
- image retrieval
- image decomposition
- gradient information
- image editing
- image representation
- image content
- image pixels
- image gradient
- template matching
- image classification
- segmentation method
- gradient magnitude
- feature points
- low level
- multiscale
- haar transform
- image matching
- grey level
- image collections
- test images
- image segmentation
- hough transform
- image structure
- zero crossing
- vector field
- image regions
- gradient field
- high resolution
- object recognition
- similarity measure
- gradient vectors
- image sequences