IMAGE DATA PROCESSING APPARATUS, IMAGING APPARATUS, AND IMAGE DATA PROCESSING METHOD
Disclosed is an image data processing apparatus including a brightness detection part, a moving average calculation part, a change quantity detection part, a false correction determination part, and a correction part. The brightness detection part detects brightness of pixels in a prescribed range o...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
06.03.2014
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is an image data processing apparatus including a brightness detection part, a moving average calculation part, a change quantity detection part, a false correction determination part, and a correction part. The brightness detection part detects brightness of pixels in a prescribed range of each frame from image data acquired from an imaging device. The moving average calculation part calculates a moving average of prescribed cycles of the brightness to calculate a temporal average brightness value. The change quantity detection part detects a change quantity of an inclination of a waveform constituted of the temporal average brightness value. The false correction determination part determines a likelihood of false correction to the image data based on information representing a change of the inclination. The correction part corrects the image data acquired from the imaging device based on the determination result of the false correction determination part. |
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Bibliography: | Application Number: US201313973085 |