Continuous-motion line-assembly telecine with misregistration co

Details Continuous-motion line-assembly telecine with misregistration co Continuous-motion line-assembly telecine with misregistration co

1991-11-18

1993-03-30

Kostak, Victor R.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 54, H04N 336, H04N 5253, H04N 9093

Patent

active

051988976

ABSTRACT:
A continuous-motion line-array telecine has a solid-state sensor comprising linear array sensor elements (101, 201, 301). For multi-standard operation compensation is provided for vertical misregistration due to different linear array sensor positions as seen at the sensor plane. The compensation is provided by relative delays (160, 260, 360) corresponding to vertical scan shifts of integral numbers of lines, and vertical interpolation circuits (110, 210, 310) for interpolating between lines for compensating any misregistration equivalent to any residual non-integral vertical scan spacing.

REFERENCES:
patent: 4278995 (1981-07-01), Fearnside et al.
patent: 4652929 (1987-03-01), Stemme et al.
IBA Technical Review, Com.T.(C) 1172, Digital Video Processing-Dice-Line Interpolation by K. H. Barratt and J. H. Taylor.
The Television Society Journal, vol. 14, No. 1, Jan./Feb. 1972, pp. 1-29, a Standards Converter Using Digital Techniques, J. L. E. Baldwin, A. D. Stalley, H. D. Kitchin.

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