Grayscale and resolution trade-offs in photographic image quality.
Joyce E. FarrellPublished in: Human Vision and Electronic Imaging (1997)
Keyphrases
- gray scale
- image quality
- trade off
- image resolution
- error diffusion
- color images
- binary images
- inverse halftoning
- gray scale images
- gray level
- grayscale images
- mathematical morphology
- quality assessment
- visual quality
- high quality
- image data
- human visual system
- high resolution
- reconstructed image
- pixel values
- peak signal to noise ratio
- halftone images
- black and white
- compression ratio
- bit rate
- low resolution
- halftoning algorithm
- morphological operators
- quality metrics
- structuring elements
- image processing
- image quality assessment
- image analysis