TV SIGNAL SHADING CORRECTOR FOR INPUT TO DIGITAL IMAGE PROCESSOR.

Mitsuru Ishizuka, Kuniharu Tsuboi, Morio Onoe

研究成果: Article査読

抄録

A TV digitizer with shading correction function controlled by a microprocessor is presented. In the measurement mode, the processor automatically measures the degree of shading and provides a correction table in the RAM area. The gain of a video amplifier is controlled by data read out from the table in the Direct Memory Access (DMA) mode. In the run mode, digitized data as well as the analog signal for monitoring after shading correction are simultaneously obtained.

本文言語English
ページ(範囲)413-417
ページ数5
ジャーナルTerebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan
35
5
出版ステータスPublished - 1981 5
外部発表はい

ASJC Scopus subject areas

  • Engineering(all)

フィンガープリント 「TV SIGNAL SHADING CORRECTOR FOR INPUT TO DIGITAL IMAGE PROCESSOR.」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル