Evaluation of perceived image sharpness with changes in the displayed image size.
Jae Young ParkSophie TriantaphillidouRalph E. JacobsonGaurav GuptaPublished in: IQSP (2012)
Keyphrases
- input image
- image data
- image content
- image analysis
- image features
- image classification
- single image
- multiscale
- image retrieval
- image representation
- vector field
- test images
- image segmentation
- segmentation method
- template matching
- region of interest
- image collections
- grey level
- similarity measure
- keypoints
- edge detection
- post processing
- image pixels
- image noise
- human observers
- spatial information
- pixel values
- quality assessment
- digital images