A Card-Based Dynamic Storyboard Interaction Method

An interaction method and storyboard technology, applied in the field of human-computer interaction, can solve problems such as insufficient vividness and single form of story expression, and achieve the effect of enhancing naturalness, high interest, and low investment cost.

Active Publication Date: 2022-05-03
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional storyboard is a visual expression form composed of a series of pictures and language. Generally, the story is told by hand-drawing or computer drawing. The story expression form is single and not vivid enough.
If the tactile interaction and projection display technology can be combined, the dynamic storyboard can easily tell the story, and at the same time, it can also exercise children's organizational ability, language vocabulary ability, imagination and memory, and exercise their cognitive ability. , improve moral judgment and increase life experience; however, there is no such technical solution in the prior art

Method used

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  • A Card-Based Dynamic Storyboard Interaction Method
  • A Card-Based Dynamic Storyboard Interaction Method
  • A Card-Based Dynamic Storyboard Interaction Method

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Experimental program
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Embodiment Construction

[0059] Such as figure 1 A card-based dynamic storyboard interaction method shown includes the following steps:

[0060] Step 1, interactive system establishment and preprocessing

[0061] Step 101, establish an interactive system, including an operating platform 7, a camera 2 and a projector 4 with an optical axis perpendicular to the surface of the operating platform 7 are installed above the operating platform 7 through a bracket 6, and both the camera 2 and the projector 4 are connected to the computer 3; preferably Specifically, the lenses of the camera 2 and the projector 4 are at the same height, and the shooting field of view of the camera 2 and the projection field of view of the projector 4 overlap;

[0062] Step 102, calibrate camera 2

[0063]Place the camera calibration image on the operating platform 7, take the camera calibration image through the camera 2 and send it to the processor 3-1 of the computer 3, the processor 3-1 calculates the internal parameters o...

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Abstract

The invention discloses a card-based dynamic storyboard interaction method. Firstly, an interactive system is established, a camera and a projector are calibrated, and the coordinate system of the camera and the coordinate system of the projector are aligned; secondly, the storyboard is designed in a virtual world: designing a virtual character and Its actions and physical attributes; again, assign the card’s motion information to the virtual character: set the tracking mark, track the card’s motion, calculate the position of the card and the position of the virtual character; finally, realize the story. The invention is novel and reasonable in design, low in investment cost, easy to control, good in use effect, strong in operability and high in interest, and can be applied in the field of children's education.

Description

technical field [0001] The invention belongs to the field of human-computer interaction combined with augmented reality technology, and relates to a card-based dynamic storyboard interaction method. Background technique [0002] With the development of technologies such as touch interaction, voice interaction, natural language processing, and multimodality, the way of human-computer interaction has become simpler and simpler. As a way of human-computer interaction, tactile interaction not only provides hands-on opportunities for children, but also facilitates the development of their cognitive and perceptual abilities. [0003] Currently, augmented reality display technologies generally include head-mounted, desktop, handheld, and projection displays. Among them, the combination of projection display technology and tactile interaction can not only ensure the consistency of hands and eyes, but also protect the eyes more, which is a good solution. [0004] The traditional st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06T13/80G06T7/80
Inventor 柳有权王松雪郭俊修徐琨
Owner CHANGAN UNIV
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