Abstract: An image processing apparatus includes an image reading unit that reads an image of a surface of a document to acquire image data and a document type setting unit that receives input of setting of a document type of the document. A color-correction-constant changing unit changes a color correction constant to be used in an image processing based on the set document type. An image-data converting unit converts the image data to an image data in a first color space that is a common color space by applying the image processing based on the color correction constant to the image data.

Abstract: An image processing method that stores image data in a storage unit is disclosed. The image data and data related to processing performed on the image data are stored in correlation with each other in the storage unit.

Abstract: When first image data, which is in a first color space, is converted into second image data, which is in a second color space corresponding to an image output unit. Upon converting the image data, if the first image data is color data, background removal process is switched OFF. Otherwise, the background removal process is switched ON. Thus, it is possible to obtain an image desired by a user.

Abstract: An image processing apparatus of the present invention includes a control panel for allowing an application mode selector an image quality mode to be selected. A reading unit generates a preselected color image signal by reading a document image. A scanner corrector executes image processing with the color image signal in accordance with the application and the image mode selected by on the control panel to thereby generate color image data. A storage stores the image data generated by the scanner corrector and information representative a processing mode based on the application and image mode selected on the control panel. A data compressor/expander selectively compresses or expands the image data. A data format converts the format of the image data stored in the storage in matching relation to the processing mode.

Abstract: A search device communicates with a first device and a second device through a network. The search device includes a storage unit that stores therein a first telephone number of the first device, a second telephone number of the second device, and a first communication address of the first device in an associated manner; a receiving unit that receives, from the second device, a third telephone number of the first device, a fourth telephone number of the second device, and a second communication address of the second device; an extracting unit that extracts, from the storage unit, a first communication address that corresponds to the third telephone number and the fourth telephone number; and a transmitting unit that transmits extracted first communication address to the second device.

Abstract: An image processor includes a plurality of image processing devices that perform image processing, a storing unit that stores related data set for image data stored in the image processor, a translating unit that translates the related data to internal data, a converting unit that converts the internal data to information corresponding to a program and data used for image processing, and a downloading unit that downloads the information to the image processing devices. The image processing devices perform the image processing based on downloaded information.

Abstract: An image processing apparatus includes a generator, a storage, an image data format converter, and a sender. The generator generates print image data for printing an image, based on image data sent from an external device. The storage stores the print image data. The image data format converter converts the print image data into image data in a format handled by an external device. The sender sends the converted image data via an IP (internet protocol) network to the external device. The image data format converter performs one of color space conversion, expansion, compression, resolution conversion, filtering, halftone processing, density gamma conversion, and noise removal in accordance with parameters determined based on at least one of property information of the print image data and property information requested by the external device.

Abstract: An image processing apparatus connected to an external apparatus via a network includes an selecting unit for selecting an application mode and an image quality mode, a scanning unit for scanning an original document, a scanning correction unit for generating image data from the scanned document, a storage unit for storing the image data and the process mode information, a compression unit for compressing the image data, an extension unit for extending the compressed image data, a data format converting unit for converting a data format of the image data according to the application mode and the image quality mode, and a communication unit for communicating the image data with the external apparatus. The data format converting unit receives image data having a first data format, and outputs the image data having a second data format, wherein the first and second data format are either a data format dedicated to the image processing apparatus or a general data format.

Abstract: In an image data processing apparatus having a HDD for storing image data, spatial filter processing, in which a dynamic range for output is set wider than a dynamic range for input, is applied to image data to be output to an external apparatus in a spatial filter processing unit, resolution conversion processing for converting a density into a high density is applied to the image data after the processing in a resolution conversion processing unit, gamma correction processing is applied to the image data after the processing in a gamma correction processing unit, and the image data after the processing is converted into a predetermined format in a processing unit for external output and is sent to an external apparatus from a network I/F.

Abstract: An image processing apparatus that processes image data and transmits processed image data to an external unit includes a content determination unit that determines content of image processing to be applied to image data for each image data, an image processing unit that applies the image processing of the content determined by the content determination unit to the image data, and a transmission unit that transmits the image data processed by the image processing unit to an external unit.

Abstract: A hard disk drive (HDD) stores a plurality of image data in a first format in a compressed form. An image format converter converts the format of the image data to a second format. The second format is a general format, as such as JPEG or TIFF. When transmitting the image data to an external PC, the image data in both the first format and the second format is transmitted.

Abstract: The image data corresponding to an image is separated into areas corresponding to contents of the image. The image data in each of the area is subjected to an image processing specific to the content of the image. The image types are, for example, a character, a photograph, color, and presence of halftone. The image processing are, for example, gamma correction, color conversion, and gradation processing. The processed image data is then transferred to an external device via network.

Abstract: An image reader scans a document to thereby acquire image data. This image data is in a first format and is stored in a memory. When an external device requests for the image data, a format converter, converts the image data in the first format into an image data in a second format that is acceptable to the external device. The external device forms an image on a recording medium using the image data in the second format.