Image processing apparatus and image forming apparatus
An image processing device and image processing technology, which are applied in image communication, electrical recording technology using charge graphics, equipment for electrical recording technology using charge graphics, etc., can solve the problems of high cost, increased design man-hours, large circuit scale, etc. problem, to effectively deal with and suppress the expansion of the circuit scale
Inactive Publication Date: 2011-03-30
RICOH KK
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Problems solved by technology
In this way, if a dedicated hardware configuration is provided for each means, it is easy to exhibit the characteristics corresponding to the image reading means, but on the other hand, the assembly of each device increases the design man-hour, the circuit scale is large, and the cost is high.
If you prepare separately for color images and monochrome images, the cost will increase further
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[0054] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following embodiments, although various limitations are made to constituent elements, types, combinations, shapes, relative arrangements, etc., these are merely examples, and the present invention is not intended to limited to this.
[0055] FIG. 1 is a functional block diagram showing a schematic configuration of an image processing device according to an embodiment of the present invention. In this figure, the image processing apparatus according to this embodiment is provided with a first reading unit 1, a second reading unit 2, an image data receiving unit 3, a memory control unit 4, an image processing unit 6, a write Enter the image processing part 7, VDC8, VDB9. The memory 5 is connected to the above-mentioned memory control unit 4 , and the image memory control unit 10 is connected to the image processing unit 6 via a bus 13 . A CPU...
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The invention relates to an image processing device and an image forming device. The image processing device comprises a first reading means (1), a second reading means (2), and an image processing means (4, 6, 7, 8) with a plurality of sections, wherein, the image data read by the first reading means and the second reading means is inputted into the image processing means with a plurality of sections, and various image treatments are applied to the image data. In the image processing device, the image processing means applies the general treatment on the image data input by the first readingmeans and the second reading means, and an image data receiving means (3) is arranged on the posterior section of the first and the second reading means (1, 2) and on the anterior section of the image processing means (4, 6, 7, 8), converting the image data with various signal combinations from the first and the second reading means (1, 2) into the image data that can be processed generally in the image processing means of the next section. When processing the image data read by two different image reading means, the enlargement of the circuit scale can be prevented for effective processing.
Description
technical field [0001] The present invention relates to an image processing device provided with a scanner including two different reading sections for processing monochrome images and color images, and a copying machine, a facsimile machine, a digital scanner having the above-mentioned multiple functions provided with the image processing device, etc. Image forming devices such as compound machines. Background technique [0002] As such a technique, inventions disclosed in Patent Document 1 to Patent Document 4 can be cited, and these are well known. Among them, in Patent Document 1, the following invention is disclosed: Even when multiple image information is input as in the simultaneous reading of the front and back of the document, the connection port with the parallel bus for transfer is set to one, and the receiving path of the transfer destination is set to one. There is one, and for the purpose of increasing the transfer speed, each reading unit reads the front and ...
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IPC IPC(8): H04N1/40H04N1/60H04N1/00G03G15/00
Inventor 若原真一山田武仁高田垒
Owner RICOH KK