DocumentCode :
908899
Title :
Television Interlace Pairing: Its Effect on Detail Response and Its Measurement
Author :
Hurford, Winslow L.
Author_Institution :
Radio Corporation of America, Broadcast and Communications Products
Issue :
4
fYear :
1967
Firstpage :
120
Lastpage :
126
Abstract :
The loss in detail response which results from pairing in the camera and/or the monitor is investigated. It is shown that there are two components of degradation of the detail response. One is due to the displacement of one part of the image on one field relative to the rest of the image in the other field. This relative displacement causes a loss in detail response at all line numbers. The other component is a truncation of the detail response due to the inefficient sampling, when the sampling interval is nonuniform. Measuring methods for the determination of percentage pairing in both camera and monitor are suggested. These methods include both qualitative evaluation and quantitative measurement.
Keywords :
Apertures; Brightness; Cameras; Degradation; Helium; Image sampling; Loss measurement; Monitoring; Radio broadcasting; TV;
fLanguage :
English
Journal_Title :
Broadcasting, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9316
Type :
jour
DOI :
10.1109/TBC.1967.265897
Filename :
4043600
Link To Document :
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