JPS51114823A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
High-level chromatkey system for color tv camera
Assignee: Kokusai Denki Electric Inc
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Filing: 1975-04-02
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Granted: —
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Expires: 1995-04-02
Abstract
Abstract PURPOSE: The picture quality of the highlighted section is improved in a compact and practical method by attenuating and erasing carrier color signals by brightness signals and making sections with high brightness to be white. COPYRIGHT: (C)1976,JPO&Japio
Inventors
- 👤 Seiji Matsumoto
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-24 16:20
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS4722176U
Cited
JPS5017134A
Cited
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