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Image displaying apparatus for displaying preview images

An image display device and a technology for previewing images, which are applied in image communication, graphics and image conversion, image data processing, etc., and can solve problems such as time-consuming and pressure from users

Active Publication Date: 2015-01-14
KONICA MINOLTA INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, it takes time to display the preview image, which may cause stress to the user.

Method used

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  • Image displaying apparatus for displaying preview images
  • Image displaying apparatus for displaying preview images
  • Image displaying apparatus for displaying preview images

Examples

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Embodiment Construction

[0031] Hereinafter, one embodiment of the present invention will be described based on the drawings.

[0032] In the following embodiments, a case where the image display device is an image forming device will be described. An image forming device is a device that forms images by electrophotography or electrostatic recording, and includes MFPs, facsimile devices, and copiers that have a scanner function, a facsimile function, a copy function, a printer function, a data communication function, and a server function. , printers, etc. The image display device may be a device capable of displaying a preview image, and may be a scanner, a mobile phone, or a tablet PC (Personal Computer), etc. other than the image forming device.

[0033] [Structure of Image Forming Apparatus]

[0034] First, the configuration of the image forming apparatus in this embodiment will be described.

[0035] figure 1 It is a diagram schematically showing the appearance of an image forming apparatus a...

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PUM

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Abstract

An image forming apparatus as an image displaying apparatus displays a preview image of the first page at a first resolution. The image forming apparatus enlarges and displays the preview image of the first page when receiving an operation to enlarge the preview image of the first page. The image forming apparatus stores a history of the resolution of the preview image being enlarged of the first page. The image forming apparatus determines a second resolution based on the history of the resolution, when receiving an operation to display a preview image of the second page. The image forming apparatus generates the preview image of the second page at the second resolution.

Description

[0001] This application is based on Japanese Patent Application No. 2013-139586 filed with the Japan Patent Office on July 3, 2013, the entire contents of which are hereby incorporated by reference. technical field [0002] The present invention relates to an image display device, in particular to an image display device for displaying a preview image. Background technique [0003] Among image forming apparatuses such as MFP (Multi Function Peripheral, Multi Function Peripheral), some image forming apparatuses have a preview function. The preview function is a function of displaying an image (preview image) showing a state of completion of printing an image on paper on a display unit of an image forming apparatus or an operation terminal. A conventional image forming apparatus having a preview function generates a preview image by the following method. The image forming apparatus generates print image data by correcting an image of a document read by the document reading un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/00
CPCG06T3/40H04N1/00456
Inventor 山本宪三古川学小田昭彦田岛宏树上田博贵
Owner KONICA MINOLTA INC
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