DocumentCode
278560
Title
Colorimetric noise performance of component colour video signals
Author
Selvan, B. ; Green, R.J.
Author_Institution
Dept. of Electr. Eng., Bradford Univ., UK
fYear
1991
fDate
33521
Firstpage
42401
Lastpage
42405
Abstract
Objective and subjective impairments in a displayed colour picture can be evaluated accurately by analysing the component colour video signals. Objective noise performance of component colour video signals in a TV monitor is investigated. This analysis takes in to account the effect of nonlinearity of the display tube. The impairment in the displayed picture is a function of the magnitude and spectra of the input noise. Two commonly occurring noise spectra are considered. They are triangular (deemphasised), and white noise
Keywords
colorimetry; colour television; spectral analysis; television reception; video signals; white noise; TV monitor; colorimetric noise performance; colour picture; component colour video signals; deemphasised noise; display tube; input noise magnitude; input noise spectra; nonlinearity; objective noise performance; triangular noise; white noise;
fLanguage
English
Publisher
iet
Conference_Titel
Video Processing in the TV Studio, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
181909
Link To Document