Descriptive Image Gradient from Edge-Weighted Image Graph and Random Forests.
Raquel Pereira de AlmeidaZenilton Kleber Gonçalves do Patrocínio Jr.Arnaldo de Albuquerque AraújoEwa KijakSimon MalinowskiSilvio Jamil Ferzoli GuimarãesPublished in: SIBGRAPI (2021)
Keyphrases
- image gradient
- random forests
- input image
- image structure
- gradient magnitude
- weighted graph
- low contrast
- object boundaries
- random forest
- energy functional
- optical flow
- image regions
- image data
- edge detection
- decision trees
- multiscale
- image features
- image classification
- image analysis
- ensemble methods
- image segmentation
- scale space
- low level
- similarity measure
- logistic regression
- machine learning algorithms
- object recognition
- high quality
- normal direction