| 摘要 |
System and method to achieve high resolution and sensitivity from scanned focal plane array detectors without generating objectionable articfacts by scanning a scene in alternate odd and even channels at a predetermined scanning rate to provide a plurality of equally time spaced samples in each channel, offsetting the samples in the even channels relative to the odd channels to be time spaced intermediate adjacent samples of the odd channels, forming a plurality of odd TV lines, each of the odd lines composed of the samples from a different one of the odd channels and the interstices between the samples in each of the odd lines being composed of a sample which is a function of the samples abutting each of the interstices in the odd lines, forming a plurality of even TV lines, each of the even lines composed of the samples from a different one of the even channels and the interstices between the samples in each of the even lines being composed of a sample which is a function of the samples abutting each of the interstices in the even lines and generating video signals from the odd TV lines and the even TV lines in interlaced manner at a multiple of the predetermined rate.
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