An Integrated Gamma Corrector
- 1 June 1981
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 16 (3) , 238-241
- https://doi.org/10.1109/jssc.1981.1051580
Abstract
An integrated circuit realizing the nonlinear transfer function Y= X/sup gamma/(gamma = 0.2 · · · 1) is presented. This circuit, especially intended for processing video signals with frequencies up to 6 MHz, features easy adjustment of gamma. A video clamp circuit has been integrated on the chip as well to provide a great flexibility to the user. A great field of application can be the processing of video signals in low-cost consumer cameras.Keywords
This publication has 1 reference indexed in Scilit:
- A high-performance monolithic multiplier using active feedbackIEEE Journal of Solid-State Circuits, 1974