CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 4300 > Article
Paper
21 December 2000 Evaluation of sharpness and graininess in digital imaging system and its application to improve total image quality
Kimiyoshi Miyata, Yoichi Miyake
Author Affiliations +
Proceedings Volume 4300, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts VI; (2000) https://doi.org/10.1117/12.410802
Event: Photonics West 2001 - Electronic Imaging, 2001, San Jose, CA, United States
Abstract
Techniques to evaluate image quality are necessary. However, several problems to be investigated still remain in the evaluation of the image quality. Though it is difficult to evaluate the image quality totally, the sharpness and graininess are focused on as components of total image quality. As examples of the evaluation and improvement of image quality, two experimental results are shown in this paper. At fist, the outline and remarks in the evaluation of image quality are described. Then experimental results about evaluation of multi-level error diffusion images and improvement of noisy images without sharpness degradation are presented. Finally future problems and the conclusions are addressed.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Kimiyoshi Miyata and Yoichi Miyake "Evaluation of sharpness and graininess in digital imaging system and its application to improve total image quality", Proc. SPIE 4300, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts VI, (21 December 2000); https://doi.org/10.1117/12.410802
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 10 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Image quality
Diffusion
Digital imaging
Denoising
Image filtering
Imaging systems
Color reproduction
RELATED CONTENT
Spectral responsivity estimation and noise effect analysis for digital imaging...
Proceedings of SPIE (February 05 2004)
Plane-dependent error diffusion on a GPU
Proceedings of SPIE (February 02 2012)
Evaluation of digital halftones image by vector error diffusion
Proceedings of SPIE (December 22 1998)
Characterization of '2D noise' print defect
Proceedings of SPIE (January 19 2009)
Fast multilevel vector error diffusion based on adaptive primary color...
Proceedings of SPIE (December 18 2003)
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top