Method for capturing real-time image of multimedia data, and application program

A technology for multimedia data and real-time images, applied in the field of image capture, can solve problems such as unsolvable problems, and achieve the effect of increasing convenience and fun.

Inactive Publication Date: 2012-05-16
NXIDEA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, although the '824 case discloses a novel extraction method, it still cannot solve the above-mentioned problems

Method used

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  • Method for capturing real-time image of multimedia data, and application program
  • Method for capturing real-time image of multimedia data, and application program
  • Method for capturing real-time image of multimedia data, and application program

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Embodiment Construction

[0059] A preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

[0060] See first figure 1 , is a structural diagram of a preferred embodiment of the present invention. The present invention is mainly applied in a digital teaching environment, and the structure of the digital teaching mainly includes a computer 1 , a projector 2 and a projection screen 3 . The projector 2 is electrically connected to the computer 1, receives the picture output by the computer 1 and projects it to the outside. The projection screen 3 receives the projection of the projector 2, and if the projection screen 3 is an electronic whiteboard device, the projection screen 3 is electrically connected to the computer 1, so that the operations performed by the user on the projection screen 3 Actions are reported back to the computer 1 .

[0061] An application program 4 is installed in the computer 1, which is mainly an electronic whi...

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Abstract

The invention discloses a method for capturing a real-time image of multimedia data, and an application program. The method is applied to a computer; the computer supplies a capturing function through the application program, so that a user can select a customized range from a window page by using a circle through the capturing function, and a transparent shielding layer is generated in the customized range; then the application program performs image capturing operation according to the customized range so as to capture an image under the transparent shielding layer and attaches the transparent shielding layer to the captured image to convert the captured image to be a copied image; and the captured image can be applied to the application program.

Description

technical field [0001] The present invention relates to an image capture method, in particular to an image capture method for capturing images of multimedia data. Background technique [0002] With the advent of the digital age, many schools or cram schools have begun to use digital equipment and teaching materials for teaching, so that students can obtain a more convenient and interesting learning environment. [0003] For example, teachers can make their own digital teaching materials and play them through electronic whiteboard equipment or computer projection systems for digital teaching. The advantage of this type of digital teaching is that teachers can collect rich data through the Internet to make digital teaching materials themselves, instead of being limited to standard textbooks published by publishing houses. In addition, during class, the content of the teaching materials is projected onto a large screen through a projector, making it clearer for students to be ...

Claims

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Application Information

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IPC IPC(8): G06F9/44G09B5/06
Inventor 梁锡卿
Owner NXIDEA TECH
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