Image processing apparatus
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Abstract
An image processing apparatus includes an image processing circuit having a first mode that corrects an offset between a first image and a second image that are adjacent to each other to synthesize the first image and the second image into a new third image, and a second mode that corrects an offset between the third image and a fourth image that are adjacent to each other to synthesize the third image and the fourth image into a new fifth image.
12 Citations
42 Claims
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1-33. -33. (canceled)
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34. An image processing apparatus, comprising:
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a sensor constituted by a plurality of elements which convert radiation to an electric signal;
an analog-digital converter for converting the electric signals to partial image data;
an image sensing means for correcting a step between the partial image data, each of which are outputted from the analog-digital converter, based on a statistic value to obtain as a image data, wherein the image sensing means calculates a plurality of differences between pixel values within the partial image data at boundary as step values, and then respective statistic values are calculated from the plurality of the step values. - View Dependent Claims (35, 36, 37, 38, 39, 40)
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41. An image processing method for constituting an image from a plurality of partial image data outputted from a plurality of analog-digital converter, comprising:
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a step of calculating differences between pixel values of the partial image data at boundary as a plurality of step values, step of calculating a statistic value from the plurality of the step values, and a step of correcting a step between the partial images based on the statistic value.
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42. A computer-readable storage medium on which is stored a computer-readable program, said program comprising:
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a step of obtaining a correction value of a difference between a plurality of partial images for every partial images on the basis of statistic property of a pixel value in a boundary portion region between a plurality of partial images; and
a step of correcting said plurality of partial images on the basis of said correction value in order to constitute a single image from said plurality of partial images.
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Specification