Title:
METHOD AND APPARATUS FOR INSPECTING VIDEO TECHNOLOGICAL DEVICE
Document Type and Number:
Japanese Patent JP2004104795
Kind Code:
A
Abstract:
To generate an inspection signal to inspect a video technological device.
The inspection signal by which a hue and a degree of color saturation are changed periodically is generated. In this case, it is advantageous that the degree of color saturation changes more slowly than the hue changes, and a color circle to increase its diameter is generated.
Inventors:
LOEW ANDREAS
Application Number:
JP2003315914A
Publication Date:
April 02, 2004
Filing Date:
September 08, 2003
Export Citation:
Assignee:
THOMSON LICENSING SA
International Classes:
H04N1/00; H04N9/64; H04N17/02; (IPC1-7): H04N1/00; H04N9/64; H04N17/02
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
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