Random
#
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Home
Dictionary+
Handbook
Institutions
Save
NEW Term
Photonics Dictionary Plus
>
contrast control
contrast control
With respect to television, a potentiometer that allows variation of the intensity of the different elements of an image and that can be used to accentuate the highlights and shadows in an image. In a color television system, saturation and hue also may be controlled.
Media
* To associate an image or video with this term, hover over this area and click an EDIT button above.
See Also
* To add material related to this term, hover over this area and click an EDIT button above.
Products & Suppliers
* To add material related to this term, hover over this area and click an EDIT button above.
References
* To add bibliographic references or citations to this term, hover over this area and click an EDIT button above.
History
Last Updated:
9/8/2009 10:39:49 AM
contrast filter
contrast
EDU.Photonics.com is part of Photonics.com and is published by Photonics Media. For more coverage of photonics, visit these pages on Photonics.com.
Our Magazines
Photonics Spectra
BioPhotonics
EuroPhotonics
Archives
Subscribe
Products
Latest products
Photonics Showcase
Photonics Buyers' Guide
Prism Awards for Photonics Innovation
Latest News
Business
Research & Technology
Blogs
Light Matters Weekly Newscast
E-newsletters
RSS Feed
Browse by Subject
Lasers & Laser Systems
Imaging & Sensing
Optics & Optical Coatings
Biophotonics
LEDs & Other Light Sources
Fiber
Displays
Green Photonics
Nanophotonics
Test, Measurement & Positioning
Browse by Region
Americas
Asia Pacific
Europe
Educational/Reference
EDU.Photonics.com
Photonics Dictionary Plus
Photonics Handbook
Video Gallery
Educational Institutions
Webinars
White Papers
Calendar of Courses & Events
Laser Wavelength Chart
Laser Timeline
Community
Light Exchange
Forum
Polls
Twitter
Facebook
Site Info and Support
About Us
Contact Us
Submit a Press Release
Advertise / Media Kit
Advertising Contacts
Buyers' Guide Listing
Purchase Buyers' Guide
Purchase Wall Charts
Login
Register
Privacy Policy
Term and Conditions
©2013
VIEW MOBILE VERSION
Log In
Please log in In to use this feature.
Email Address:
Password:
Keep me logged in?
Lost Password?
Not a member? Click here to register.
Log In
Register
Please register to use this feature.
First Name:
Last Name:
Email Address:
Display Name:
Password:
Verify Password:
Complete member details now?
Register
Information
Welcome to the "My Photonics" bar! This tool allows you to personalize your experience throughout the Photonics.com site.
To start using the "My Photonics" bar, simply log in to your Photonics.com account by clicking on the "Log In" button on the right side of this bar. If you do not have a Photonics.com account, you may create one simply by clicking on the "Register" button on the right side of this bar.
Articles
Articles
Products
Products
Companies
Companies
Calendar
Calendar
Downloads
Downloads
Reference
Reference