Boots – shoes – and leggings
Patent
1991-11-19
1995-01-17
Envall, Jr., Roy N.
Boots, shoes, and leggings
G06F 1531
Patent
active
053831446
ABSTRACT:
A subsampling method has a step of judging whether or not an input signal is an interpolated signal, and a subsampling step of performing only the removal of a sample when the input signal is the interpolated signal and the pre-processing and the removal of the sample when it is not. An interpolation method has at least one interpolation method in which the sample data of an input signal is directly stored. The interpolation method for an input signal can be switched in response to additional information. A detection method of additional information effects interpolation using the sample of an input signal at a predetermined position only, and compares it with the input signal, thereby detecting additional information multiplexed with the input signal.
REFERENCES:
patent: 4852035 (1989-07-01), Michener
patent: 4896320 (1990-01-01), Gockler
patent: 4953117 (1990-08-01), Lagadec
patent: 5119193 (1992-06-01), Noji
patent: 5177700 (1993-01-01), Gockler
"A Digital Signal Processing Approach to Interpolation", Schafer et al., Proceedings of the IEEE, vol. 61, No. 6, Jun. 1973, pp. 692-702.
"Digital Video Signal Processing in Home VTRS", Kato et al., IEEE Transactions On Consumer Electronics, Vo. CE-32, No. 3, Aug. 1986, pp. 372-378.
Envall Jr. Roy N.
Matsushita Electric - Industrial Co., Ltd.
Ngo Chuong D.
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