H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 3/36 (2006.01) H04N 1/193 (2006.01) H04N 9/11 (2006.01)
Patent
CA 2041639
A linear sensor (30) composed of substantially like-sized segments (40a, 40b, 40c, 40d) generates a high definition television signal from a line scan of a motion picture film (12). By staggering the linear segments and overlapping adjoining ends (41) thereof, the sampled signal outputs of the several segments can be applied to a series of digital filters (78, 80, 82, 84) that operate independently to provide filtered output signals that can be grouped together without processing artifacts at the crossover points. More particularly, the overlapping regions (41) of the linear segments are configured in relation to the processing kernal required by the digital filters such that contiguous, processed samples on either side of each crossover point (c) are derived from sample strings wholly within a respective linear segment.
Borden Ladner Gervais Llp
Eastman Kodak Company
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