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Image extraction system

A technology for extracting systems and images, applied in image communication, TV system components, TVs, etc., can solve problems such as skew, parallel or the same position, and image skew cannot be solved

Inactive Publication Date: 2012-02-01
PRIMAX ELECTRONICS LTD
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Problems solved by technology

And when the user uses the image capture device to take pictures of the upper half of the document, he must move the document so that the lens of the image capture device is aligned with the lower half of the document for shooting, but there is no reliable reference device or reference for the document during the movement of the document. point, so that the file is easily skewed after being moved and cannot be parallel or at the same horizontal position as the file before the move, so that the image in the lower half of the file will be skewed and cannot be combined with the image in the upper half of the file, but must retake

Method used

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Embodiment Construction

[0049] see figure 1 , which is a schematic diagram of the image capture system in the first preferred embodiment of the present invention. The image capture system 1 is used to capture a first document B held by a user to obtain a document image. The image capture system 1 includes a screen 10 , an image capture device 11 and a positioning module 12 . The screen 10 is used to display a preview interface 101, the image extraction device 11 is used to shoot the first file B, and the positioning module 12 is used to judge whether the first file B is in the best shooting position, and when the first file B is in the best position When the best shooting position is selected, the image capture device 11 is activated to make the image capture device 11 automatically shoot. In this preferred embodiment, the image capture system 1 is a laptop computer, the image capture device 11 is a network camera installed on the laptop computer, and the first file B is a business card.

[0050] s...

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Abstract

The invention discloses an image extraction system which comprises a screen, an image extraction device and a locating module, wherein the image extraction device is used for shooting a file, and the screen is used for displaying a locating marker. When the file is moved, and an image thereof is aligned to the locating marker, the image extraction device is started by the locating module and used for shooting the file so as to acquire a file image. The image extraction system can supply the reference basis of a moving file to a user and can automatically carry out shooting when the file reaches an optimal shooting position so as to acquire the clearest file image.

Description

technical field [0001] The invention relates to an image extraction system, in particular to an image extraction system for obtaining document images. Background technique [0002] Generally, image extraction devices on the market are mostly used for taking photos or videos. With the development of science and technology, the electronicization of documents and files is becoming more and more popular. Generally, documents and files are scanned by scanning devices and stored as electronic files (usually stored as PDF files). Generally speaking, a scanning device is a necessary computer peripheral device for a company, but for ordinary users, the scanning device is not necessary. Therefore, the use of a scanning device to digitize documents and files cannot be popularized to a single user. [0003] However, for relatively simple documents such as documents with only one-sided data or business cards, there is a method to digitize the document without using a scanning device, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16G06F3/00H04N5/225
Inventor 白东玄黄圣霖王圣斌黄英杰郑子泓
Owner PRIMAX ELECTRONICS LTD
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