Journal of the SMPTE ( Volume: 78, Issue: 9, September 1969)
[ACTIVE]
Color Correction Techniques for Television Cameras
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- J SMPTE
- Volume
- 78, No. 9, pp. 696–700
- Abstract
- The colorimetric performance of a television camera is controlled by the color separation characteristics of the optics and the spectral response of the pickup tubes, neither of which is perfect. Based on an electronic method of varying the overall spectral response of a color TV camera chain, equipment has been designed to produce an improvement in color; however, due to control interaction the elements of these matrixes should be determined mathematically and trimmed only under laboratory conditions. These units are not suited to reducing camera matching errors. This system enables the use of a simple setup procedure requiring only a color test chart and a vectorscope. It is possible for an operator to adjust the colorimetry of a TV camera under typical studio operating conditions and to assure camera-to-camera matching. Noise introduction in the black-and-white portions of a televised scene is eliminated since no correction signals are generated in the absence of color.
- Publication Date
- 1969-09-01
- DOI
10.5594/J10807- ISSN
- Print:
0361-4573 - Link
- https://doi.org/10.5594/J10807
- Author(s)
- John F. MonahanRadio Corp. of America, Bldg. 10–3, Camden, NJ 08102.Robert A. DischertRadio Corp. of America, Bldg. 10–3, Camden, NJ 08102.
- Copyright
- © 1969 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- Optimum Color Analysis Characteristics and Matrices for Color Television Cameras with Three Receptors [Active]
- Improved Signal Processing Techniques for Color Television Broadcasting [Active]
- 1. Brewer Ladd Pinney , “Photographic simulation of color television brightness modification,” IRE Convention Record , vol. II , 1954 , part 7, 110 – 113 . EXTERNAL
Source Data (JSON)
Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J10807.json
Reference Tree
Explore all references and references to this document, as a navigable tree.
Open Reference TreeReference this Doc
Plain text (ISO 690 compliant)
Preview:
John F. Monahan and Robert A. Dischert; Color Correction Techniques for Television Cameras, Journal of the SMPTE ( Volume: 78, Issue: 9, September 1969); SMPTE, 1969. Available at https://doi.org/10.5594/J10807
Snippet:
John F. Monahan and Robert A. Dischert; Color Correction Techniques for Television Cameras, Journal of the SMPTE ( Volume: 78, Issue: 9, September 1969); SMPTE, 1969. Available at https://doi.org/10.5594/J10807
HTML (ISO 690 compliant)
Preview:
John F. Monahan and Robert A. Dischert; Color Correction Techniques for Television Cameras, Journal of the SMPTE ( Volume: 78, Issue: 9, September 1969); SMPTE, 1969. Available at https://doi.org/10.5594/J10807
Snippet:
<span class="citation">John F. Monahan and Robert A. Dischert; <cite>Color Correction Techniques for Television Cameras</cite>, Journal of the SMPTE ( Volume: 78, Issue: 9, September 1969); SMPTE, 1969. Available at <a href="https://doi.org/10.5594/J10807" target="_blank" rel="noopener">https://doi.org/10.5594/J10807</a></span>
SMPTE's HTML Pub
Preview:
John F. Monahan and Robert A. Dischert; Color Correction Techniques for Television Cameras, Journal of the SMPTE ( Volume: 78, Issue: 9, September 1969); SMPTE, 1969
doi: 10.5594/J10807
url: https://doi.org/10.5594/J10807
doi: 10.5594/J10807
url: https://doi.org/10.5594/J10807
Snippet:
<li> John F. Monahan and Robert A. Dischert; <cite id="bib-10-5594-j10807">Color Correction Techniques for Television Cameras</cite>, Journal of the SMPTE ( Volume: 78, Issue: 9, September 1969); SMPTE, 1969 <span class="doi">10.5594/J10807</span> </li>