A two-stage method to improve the quality of quantized images.
María Luisa Pérez-DelgadoJesús Ángel Román GallegoPublished in: J. Real Time Image Process. (2020)
Keyphrases
- segmentation method
- fully automatic
- synthetic and real images
- high quality
- test images
- three dimensional
- image features
- image set
- segmentation algorithm
- edge detection
- principal components
- image database
- input image
- image retrieval
- object recognition
- similarity measure
- interpolation method
- region of interest
- ccd camera
- multiple objects
- target object
- peak signal to noise ratio
- pixel values
- image matching
- matching algorithm
- image quality
- image data
- image analysis