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Interactive projection system and interactive image detection method

An image detection and interactive technology, applied in the parts of TV system, image analysis, image communication, etc., can solve the problems of increased labor and time cost.

Active Publication Date: 2018-03-09
DELTA ELECTRONICS INC
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] The main purpose of the present invention is to provide an interactive projection system and an interactive image detection method to solve the problem of repeated software installation and image calibration between different electronic devices in the existing interactive projection system, and the increase in manpower and time costs, etc. shortcoming

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  • Interactive projection system and interactive image detection method
  • Interactive projection system and interactive image detection method
  • Interactive projection system and interactive image detection method

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Embodiment Construction

[0038] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects, all of which do not depart from the scope of the present invention, and the description and drawings therein are used as illustrations in nature rather than limiting the present invention .

[0039] see figure 1 , which is a structural diagram of an interactive projection system in a preferred embodiment of the present invention. like figure 1 As shown, the interactive projection system 1 of the present invention at least includes an electronic device 11 , a projection device 12 and an interactive module 13 . Wherein, the electronic device 11 is configured to generate the first image signal, and may be, but not limited to, a personal computer, a notebook computer, a tablet computer, or a smart phone. The proj...

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Abstract

The invention provides an interactive projection system and an interactive image detection method. The interactive projection system includes an electronic device, a projection device and an interactive module. The electronic device is configured to generate a first image signal. The projecting device is connected with the electronic device for receiving the first image signal and projecting the first image according to the first image signal. The interactive module includes a processing unit, a storage unit connected with the processing unit, an image extraction unit and a communication unit. The storage unit stores calibration data. The image extraction unit extracts the first image and the spot image. The processing unit generates absolute coordinate information according to the spot image and calibration data. The communication unit transmits the absolute coordinate information to the electronic device, so that the electronic device uses the absolute coordinate information to generate an output signal. In this way, repeated image calibration can be avoided, thereby achieving the effects of reducing manpower and time costs.

Description

technical field [0001] The invention relates to an interactive projection system, in particular to an interactive projection system and an interactive image detection method. Background technique [0002] With the rapid development of digital technology and electronic products, people rely on various electronic products to make various data sorting and information presentation in daily life, academic research or workplace faster and more convenient. Among them, electronic presentations are the most common. Users can freely edit electronic presentations on electronic devices. Through the simple and easy-to-use presentation layout software, users can set visual effects, add music, sound effects, and even video clips in the presentations. Significantly increase viewer interest, which in turn increases presentation effectiveness. [0003] Generally speaking, the presentation of the electronic presentation is mostly to project the pre-made electronic presentation stored in the e...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/73G03B21/14H04N5/74
Inventor 林卓徵卓锦堂吴佳珍林文祺林志杰
Owner DELTA ELECTRONICS INC
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