摘要:
A print control apparatus which performs printing process with a printer using coloring agents of the plurality of color components includes: an identification image controller that controls to add the identification image data to the print image data without color space conversion being performed when the printer prints the document in which the identification image is composed. The identification image includes an embedding image and an embedded image. The embedding image and the embedded image are formed to be superposed on each other, and the embedded image is processed in advance so that visual identification of the embedding image is difficult under visible light when the embedding image and the embedded image are printed.
摘要:
A watermarked image generation apparatus embeds target data in an original image to generate a watermarked image. The watermarked image generation apparatus includes a target-data embedding unit and a marker-image embedding unit. The target-data embedding unit embeds the target data in respective plural embedding areas contained in the original image, to generate a watermarked image. The marker-image embedding unit embeds in the watermarked image a plurality of marker images used for identifying the plurality of embedding areas.
摘要:
An image processing apparatus includes an image reading portion that reads an image of an original to obtain image data; an extraction portion that extracts original attribute information for representing format type of the original from the image data; an information storage portion that stores the original attribute information; a data reduction portion that reduce a data amount of the image data; and a data transfer portion that transfer the image data through a network. The image reading portion obtains the image data while determining if the original attribute information is stored in the information storage portion. When it is determined that the original attribute information is stored in the information storage portion, the data reduction portion reduces the image data to be transferred by the data transfer portion.