Fuji Xerox Co., Ltd.

Yoichi Matsuda

Shigeki Yamashita

Hideo Kakizawa

An image processing apparatus includes an image data input unit, a density variation detection unit and a position/size detection unit. The image data input unit inputs image data containing original image data obtained by reading an original. The density variation detection unit detects density variation from the image data input through the image data input unit. The position/size detection unit detects a position or a size of the original image data in the image data based on the density variation detected by the density variation detection unit.

Image processing apparatus and computer readable medium storing image processing program

An image processing device for correcting a deformation of a photographic image of an object to be photographed, the deformation resulting from a photographic position of the object, comprises an inputting unit that inputs the photographic image; an image correcting unit that corrects a deformation of the photographic image inputted by the inputting to produce a corrected image; and an image processing unit that performs different image processings that are different from each other for the corrected image corrected by the image correcting unit, the different image processings being performed in different manners in accordance with correction amount by the image correcting unit.

Image processing device and image processing method

An image processing device which includes: an image data inputting unit that inputs image data; a converting unit that converts image data inputted by the image data inputting unit into data of channels in a predetermined color space; a ground detecting unit that detects respective ground levels from the data of each of the channels converted by the converting unit; a calculating unit that calculates a ground removing level for each of the channel, based on the ground level of each of the channels detected by the ground detecting unit; a ground removing unit that performs a ground removing process for each of the channels, based on the ground removing level of each of the channels calculated by the calculating unit; and a creating unit that creates image data in which the ground is removed, based on the data for each of the channels for which the ground removing process is performed by the ground removing unit.

Image processing device and method for the same

An image processing system of the present invention comprises an image inputting portionfor inputting image data, a ground-level detecting portionfor detecting a ground level of the input image data, a pasted-manuscript deciding portionfor deciding whether or not the image data is a pasted manuscript, based on a user's indication or the ground level detected by the ground-level detecting portion, a ground-level adjusting portionfor adjusting the ground level in response to a distribution of the ground level detected by the ground-level detecting portionif the image data is decided as the pasted manuscript, and a ground removal processing portionfor removing a ground of the image data at the ground level adjusted by the ground-level adjusting portion

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Saitama, Japan

Yoichi Matsuda