IMAGE PROCESSOR, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, RECORDING MEDIUM, AND ELECTRONIC INFORMATION DEVICE

IMAGE PROCESSOR, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, RECORDING MEDIUM, AND ELECTRONIC INFORMATION DEVICE

PROBLEM TO BE SOLVED: To obtain an image processor for reconfiguring a color image signal wherein coloring generated at an edge of a moving portion in a subject is suppressed, from an image pickup signal captured by a logarithmic transform type solid-state imaging device including a plurality of typ...

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1. Verfasser: SHIBANO TOSHINOBU
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Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator SHIBANO TOSHINOBU
description PROBLEM TO BE SOLVED: To obtain an image processor for reconfiguring a color image signal wherein coloring generated at an edge of a moving portion in a subject is suppressed, from an image pickup signal captured by a logarithmic transform type solid-state imaging device including a plurality of types of color filters having different spectral characteristics. SOLUTION: The image processor reconfigures a color image signal from an image pickup signal outputted from a logarithmic transform type solid-state imaging device. The image processing apparatus includes: a time-sequential change arithmetic section 22 for calculating a time-sequential change amount for each of pixels of the image pickup signal; and a saturation adjusting section 25 for adjusting a saturation of the color image signal for each pixel on the basis of the time-sequential change amount, calculated by the arithmetic section, for each of pixels of the image pickup signal. The image processor is configured to output the color image signal subjected to saturation adjustment, to a monitor display 3. COPYRIGHT: (C)2010,JPO&INPIT
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SOLUTION: The image processor reconfigures a color image signal from an image pickup signal outputted from a logarithmic transform type solid-state imaging device. The image processing apparatus includes: a time-sequential change arithmetic section 22 for calculating a time-sequential change amount for each of pixels of the image pickup signal; and a saturation adjusting section 25 for adjusting a saturation of the color image signal for each pixel on the basis of the time-sequential change amount, calculated by the arithmetic section, for each of pixels of the image pickup signal. The image processor is configured to output the color image signal subjected to saturation adjustment, to a monitor display 3. 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SOLUTION: The image processor reconfigures a color image signal from an image pickup signal outputted from a logarithmic transform type solid-state imaging device. The image processing apparatus includes: a time-sequential change arithmetic section 22 for calculating a time-sequential change amount for each of pixels of the image pickup signal; and a saturation adjusting section 25 for adjusting a saturation of the color image signal for each pixel on the basis of the time-sequential change amount, calculated by the arithmetic section, for each of pixels of the image pickup signal. The image processor is configured to output the color image signal subjected to saturation adjustment, to a monitor display 3. 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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title IMAGE PROCESSOR, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, RECORDING MEDIUM, AND ELECTRONIC INFORMATION DEVICE
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