Image processing device and image processing method, and computer-readable recorded medium

摘要

An information processing apparatus may be for use in dividing an image area to extract objects. Frequency related information generating sections (112, 113) may generate frequency related information related to frequencies of respective pixel values based on pixel values of a plurality of pixels comprising an original image and error information. A representative value deciding section (114) may decide a representative value of a pixel value based on the frequency related information. An accumulating section (115) may accumulate the representative value. A replacing section (116) may replace the pixel values of a plurality of pixels comprising the original image with the representative values accumulated in the accumulated section (115), and may store the replaced representative values in a memory (117) as an outputted image. An error information generating section (118) may generate error information indicative of errors between the pixel values of the outputted image of the replacing section (116) and the pixel values of the original image. A control section 110A may control the respective sections such that the processing of the respective section s may be executed repeatedly until the error may become less than a threshold value. When the operation is ended, the outputted image comprising a plurality of areas whose pixel values are made the same may be stored in the frame memory 117.