Image processing apparatus and image processing method

• US 6,980,309 B2
• Filed: 05/19/1999
• Issued: 12/27/2005
• Est. Priority Date: 05/28/1998
• Status: Expired due to Fees

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation), Toshiba Tec Corporation (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation), Toshiba Tec Corporation (Toshiba Corporation)
• Inventors: Takano, Gaku, Kanno, Hiroki
• Primary Examiner(s): Pokrzywa, Joseph R.
• Application Number:
  US09/314,172
• Publication Number:
  US 20030067636A1
• Time in Patent Office: 2,414 Days
• Field of Search: 358/1.15, 358/1.1, 358/1.16, 358/1.13, 358/1.2, 358/400, 358/468, 358/442, 358/402, 358/401, 358/434, 358435-440
• US Class Current: 358/1.15
• CPC Class Codes: H04N 1/32133 on the same paper sheet, e.g. a facsimile page header
• CPC Class Codes: H04N 2201/3242 of processing required or performed, e.g. for reproduction or before recording H04N2201/3256 and subgroups take precedence
• CPC Class Codes: H04N 2201/3252 Image capture parameters, e.g. resolution, illumination conditions, orientation of the image capture device H04N2201/3256 and subgroups take precedence
• CPC Class Codes: H04N 2201/3271 Printing or stamping

Abstract

An image producing section produces a character or pattern image indicative of the input conditions of a color scanner section. The input conditions include data on the resolution, the sampling rate, etc. An image synthesis section synthesizes the produced image with an image scanned by the color scanner section and subjected to predetermined image processing. The resultant synthesized image is printed out by a color printer section. The operating conditions, such as the image input conditions, are clear from the character or pattern image printed out as part of the synthesized image.

Claims

1. An image forming apparatus comprising:

an input unit which inputs an image inputting condition of the apparatus;

a scanner which reads a document on a basis of the image inputting condition input by the input unit and provides image data on the document as first image data;

an image processing unit which processes the first image data provided by the scanner;

a printer which forms an image on a sheet of paper corresponding to input image data processed by the image processing unit;

an operating condition image producing unit which produces image data of a character string as second image data, indicative of operating conditions which determine image quality of the apparatus and include the image inputting condition input by the input unit;

a synthesizing unit which synthesizes the first image data read by the scanner and processed by the image processing unit with the second image data produced by the operating condition image producing unit;

a control unit which controls the printer to form an image corresponding to the first and second image data synthesized by the synthesizing unit on the sheet of paper;

a designating unit which designates whether or not the first image data obtained by the image processing unit should be synthesized with the second image data produced by the operating condition image producing unit; and

said synthesizing unit synthesizes the first image data obtained by the image processing unit with the second image data produced by the operating condition image producing unit and provides resultant synthesized image data in a case where the designating unit designates synthesis and provides only the first image data obtained by the image processing unit in other cases.

2. An image forming apparatus according to claim 1, wherein said operating condition image producing unit includes a resolution and sampling rate indicative unit which produces an image data indicative of a resolution and sampling rate of the scanner.

3. An image forming apparatus according to claim 1, wherein said operating condition image producing unit includes an output conditions indicative unit which produces an image data indicative of output conditions of the image forming unit.

4. An image forming apparatus according to claim 1, wherein said operating condition image producing unit includes a processing conditions indicative unit which produces an image data indicative of processing conditions of the image processing unit.