Spatial contrast sensitivity and discrimination in pictorial images.
Sophie TriantaphillidouJohn R. JarvisGaurav GuptaPublished in: IQSP (2014)
Keyphrases
- spatial frequency
- image data
- contrast sensitivity
- image database
- ground truth
- image analysis
- spatial information
- input image
- object recognition
- spatial relationships
- image classification
- contrast enhancement
- edge detection
- human visual system
- low frequency
- image retrieval
- segmentation method
- visual quality
- image features
- texture segmentation
- image processing
- higher order
- human observers
- similarity measure
- image segmentation