Combined projection method and system

A projection system and projection technology, applied in the field of projection processing, can solve the problems of less projection effect, narrow application range, unfavorable promotion and application of interactive projection, etc.

Inactive Publication Date: 2016-01-20
IVIEW DISPLAY SHENZHEN CO LTD
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  • Abstract
  • Description
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Problems solved by technology

However, at present, interactive projection is only limited to the interactive projection between a single projector and the user, its application range is too...

Method used

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  • Combined projection method and system
  • Combined projection method and system
  • Combined projection method and system

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] see figure 1 , the combined projection system 20 includes a first intelligent projection device 21 and a second intelligent projection device 22 .

[0025] After the first intelligent projection device 21 establishes a connection with the second intelligent projection device 22, and when the first intelligent projection device 21 acquires the first projection picture and projects the first projection picture according to the first projection content, the first intelligent projection device 21 sends a synchronous projection signal to the first intelligent projection device 21 . The synchronous projection signal is used to carry the relevant identification of the first projected content, so as to inform the second intelligent projection device 22 of the content that the first intelligent projection device 21 is currently projecting, or the synch...

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Abstract

The invention discloses a combined projection method and system. The system comprises a first intelligent projection device and a second intelligent projection device; after the first intelligent projection device establishes a connection with the second intelligent projection device, and when the first intelligent projection device obtains first projection content and projects a first projection picture according to the first projection content, and the first intelligent projection device transmits synchronization projection signals to the second intelligent projection device; the second intelligent projection device obtains second projection content according to the synchronization projection signals, and projects a second projection picture according to the second projection content, and the first projection content and the second projection content are in a correlation relationship, and the first projection picture and the second projection picture are combined together to form a combined projection picture. With the combined projection method and system of the invention adopted, connection between the intelligent projection devices can be realized, and the interactive projection can be realized, and therefore, visual projection effects such as large-screen display, stereo projection and virtual augmented reality can be realized.

Description

technical field [0001] The present invention relates to the technical field of projection processing, in particular to a method and system for combining projections. Background technique [0002] A projector (also known as a projector) is a device that can project images or videos onto a projection screen, and the images or videos projected onto the screen will be enlarged several times or dozens of times while maintaining clarity. , It is convenient for people to watch, and it also gives people a broad field of vision. At present, in order to be convenient for users to carry, projectors are developing in the direction of miniaturization. Among them, DLP, LCOS, etc. have launched portable handheld micro-projector products, or built-in micro-projection modules such as handheld mobile devices. [0003] With the development of electronic integration technology and computer technology, various multi-functional mobile projectors and multimedia applications emerge in an endless s...

Claims

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Application Information

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IPC IPC(8): H04N5/74H04N9/31
CPCH04N5/74H04N9/31
Inventor 杨伟樑高志强林清云
Owner IVIEW DISPLAY SHENZHEN CO LTD
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