High-speed scanner having image processing for improving the...

High-speed, high-quality descreening system and method

High-voltage circuit for post focusing type color picture tube

Higher order error diffusion of digital halftoning

Highly accurate and rapid scanning by a simple scanning...

Highway premarking guidance system

HMMD color space and method for quantizing color using HMMD...

Holographic color television record

Holographic imager

Holographic television

Home-bus-information system

Horizontal and vertical image detail processing of a color telev

Horizontal and vertical transition level enhancement within tele

Horizontal blanking corrector for television signals

Horizontal line data position and burst phase encoding apparatus

Horizontal scanning rate correction apparatus for beam index col

Horizontal sync to subcarrier phase measurement method and appar

Hotel/motel power load control and bilateral signalling apparatu

Hue adjusting circuits

Hue adjustment of color television receiver