Three-dimensional signal processing for full utilization of NTSC signals and transmission capacities

✍ Scribed by Takahiko Fukinuki

• Book ID: 103996946
• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 685 KB
• Volume: 2
• Category: Article
• ISSN: 1047-3203
• DOI: 10.1016/1047-3203(91)90013-6

✦ Synopsis

Three-dimensional (3D) signal processing for TV signals and its applications to higher-picture-quality TV systems are described. Here, "3D" implies "horizontal-vertical-temporal."

The main applications mentioned in this paper are 3D signal processing schemes in ATV (Advanced TV), such as IDTV (ImproveD TV) and EDTV (EnhanceD/Extended Definition TV). In IDTV, proscan conversion is described as the interpolation of 3D sampling, and 3D YC separation as demodulation of 3D modulation. In EDTV, the high-resolution Y component is multiplexed into the "Hole," an inefficiently used space in the 3D frequency domain, by modulating a 3D subcarrier. Q 1~1 Academic PIES, IK.