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Image reduction method for electronic device and relevant device thereof

An electronic device and image technology, applied in the direction of measuring devices, color TV parts, TV system parts, etc., can solve problems such as non-practical methods, and achieve the effect of improving efficiency

Active Publication Date: 2011-04-20
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, algorithmically estimating the point spread function of high-resolution images takes a lot of computing time and is not practical

Method used

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  • Image reduction method for electronic device and relevant device thereof
  • Image reduction method for electronic device and relevant device thereof
  • Image reduction method for electronic device and relevant device thereof

Examples

Experimental program
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Embodiment Construction

[0011] Please refer to figure 1 , figure 1 It is a schematic diagram of a process 10 of Embodiment 1 of the present invention. The process 10 is used for an electronic device with a camera function, and is used to restore blurred images captured by the electronic device. Process 10 includes the following steps:

[0012] Step 100: start.

[0013] Step 102: Generate an acceleration signal when receiving an image of an object.

[0014] Step 104: Measure the distance between the electronic device and the object to generate an object distance.

[0015] Step 106: Generate displacement data according to the acceleration signal, and the displacement data is used to represent a relative movement distance of the subject relative to the electronic device.

[0016] Step 108: Convert the displacement data into pixel displacement data according to the object distance, and the pixel displacement data is used to represent the quantity of relative moving pixels of the subject in the image...

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Abstract

The invention relates to an image reduction method for an electronic device and a relevant device thereof. In order to effectively reduce fuzzy images, the invention provides an image reduction method for an electronic device, comprising: generating a acceleration signal when a shot object is received; measuring distance between the electronic device and the shot object so as to generate object distance; reducing the image according to the acceleration signal and the object distance.

Description

technical field [0001] The present invention relates to an image restoration method for an electronic device and related devices, in particular to an acceleration signal generated when the electronic device moves and the distance between the electronic device and a subject, A method for restoring an image of the object and its related device. Background technique [0002] With the popularization of digital cameras in modern life, the public has higher and higher requirements for the quality of captured images. For example, specifications such as image resolution or color saturation have become one of the necessary considerations for consumers when choosing digital camera products. More importantly, when consumers take pictures with a digital camera in their hand, hand-shake tends to cause blurred images, reducing the clarity of the images. Therefore, the anti-shake function is indispensable in digital cameras. [0003] Traditional anti-shake technology can be divided into...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232G01P15/00
Inventor 简演龙沈志聪
Owner ASUSTEK COMPUTER INC
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