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Imaging apparatus and imaging method

A technology of image capture and image data, applied in image enhancement, image analysis, image communication, etc., can solve problems such as user discomfort

Active Publication Date: 2011-05-11
OM DIGITAL SOLUTIONS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This display may cause discomfort to the user

Method used

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  • Imaging apparatus and imaging method
  • Imaging apparatus and imaging method
  • Imaging apparatus and imaging method

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Embodiment Construction

[0016] Embodiments of the present invention will be described below with reference to the drawings.

[0017] figure 1 It is a block diagram showing the configuration of a digital camera as an example of an image capture device according to an embodiment of the present invention. figure 1 The illustrated digital camera 100 has a lens 101, a diaphragm 102, an imaging element 103, an analog amplifier (A-AMP) 104, an analog-to-digital converter (ADC) 105, a bus 106, a DRAM 107, an image processing unit 108, a recording medium 109, a video An encoder 110 , a display unit 111 , a CPU 112 , an operation unit 113 , and a flash memory 114 . figure 1 An example in which the lens 101 is integrated with the body of the digital camera 100 is shown.

[0018] The lens 101 has an optical system composed of a plurality of lenses such as a zoom lens for changing the angle of view of an image captured by the imaging element 103 and a focus lens for adjusting the focus position of the lens 101 ...

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PUM

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Abstract

An imaging apparatus includes an imaging section, an imaging acquisition range control section, a distortion information obtaining section, and a display section. The imaging section includes a lens and obtains an image data by imaging a subject image. The imaging acquisition range control section controls an acquisition range of the image data such that a part of the subject image is read out. The distortion information obtaining section obtains distortion information of the lens. The distortion correction section corrects distortion of the image data in accordance with the distortion information. The display section performs enlarged live-view display operation to display an enlarged image of the corrected image data in the acquisition range. The imaging acquisition range control section updates the acquisition range, when the distortion information is changed while the enlarged live-view display operation is performed, in accordance with the changed distortion information.

Description

technical field [0001] The present invention relates to an image capturing device with a distortion correction function and an image capturing method of the image capturing device. Background technique [0002] In recent years, technologies that have a live view display function (also referred to as a browsing screen display function, etc.) have been widely used in image capture devices such as digital cameras. The live view display function refers to a function of displaying, on a display unit, images obtained by continuous shooting with an imaging element in real time. With such a live view display function, it is possible to check the composition and the like at the time of shooting using a display unit mounted on the back of the digital camera or the like. In addition, in recent years, the functions of imaging elements have also been improved, and imaging elements capable of capturing only signals corresponding to a local area of ​​the imaging element have appeared. In...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N5/217G06T3/00
CPCG06T2207/10004H04N23/632H04N23/635H04N25/61G06T3/12G06T5/80
Inventor 小野村研一
Owner OM DIGITAL SOLUTIONS CORP