Stereoscopic interactive method, stereoscopic display device and stereoscopic interactive system
A three-dimensional display and three-dimensional technology, applied in the direction of user/computer interaction input/output, instrument, electrical digital data processing, etc., can solve the problems of easily damaged operating body, display screen and physical operation plane
Active Publication Date: 2016-11-23
SUPERD CO LTD
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Problems solved by technology
Regardless of the off-screen parallax object technology or the on-screen parallax object technology, when operating a stereoscopic display device, an operating body is required. The display screen of the stereoscopic display device contacts or produces mechanical friction with the physical operation plane, which makes the operating body, display screen and physical operation plane easy to be damaged
Method used
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[0109] receiving the initial position setting instruction sent by the three-dimensional interactive operating body, the initial position setting instruction is used to set the first position coordinates of the three-dimensional interactive operating body in the actual operation space, and the three-dimensional interactive operating body in the virtual coordinates of the second position within the operating space;
[0110] Establishing a mapping relationship between the actual operation space and the virtual operation space according to the first position coordinates and the second position coordinates;
[0111] According to the mapping relationship, the actual motion trajectory is spatially mapped to generate the virtual motion trajectory.
[0112] or,
[0113] receiving a scaling instruction sent by the stereoscopic interactive operating body, and obtaining the third position coordinates of the stereoscopic interactive operating body in the actual operating space;
[0114] ...
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The invention belongs to the field of stereoscopic display interactive technology, and discloses a stereoscopic interactive method applied to an interactive scene of a stereoscopic display device and a stereoscopic interactive operation body. The stereoscopic interactive method comprises the following steps: identifying operation information of the stereoscopic interactive operation body in a non-contact state, wherein the non-contact state is a state in which the stereoscopic interactive operation body moves relative to the stereoscopic display device and is not in contact with the stereoscopic display device; judging whether the operation information meets a preset condition or not, and triggering interactive operation in the interactive scene when the operation information meets the preset condition. Therefore, stereoscopic interaction can be realized, and the stereoscopic interactive operation body is not in any mechanical contact with the stereoscopic display device, so that frictional loss is reduced, and the durability of the stereoscopic interactive operation body and the stereoscopic display device is improved. The invention further provides a stereoscopic interactive device which performs interactive operation with the stereoscopic interactive operation body, so as to realize stereoscopic interaction in the non-contact state and enrich interactive scenes. The invention further provides a stereoscopic interactive system bringing convenience for an operator to use.
Description
technical field [0001] The invention relates to the technical field of stereoscopic display interaction, in particular to a stereoscopic interaction method, a stereoscopic display device and a system thereof. Background technique [0002] Stereoscopic display technology refers to the use of human eyes to receive different images on the left and right, and then the brain superimposes and regenerates the image information to form an image technology with stereoscopic effects such as front-back, up-down, left-right, far-near, etc. Compared with flat display, stereoscopic display has a more realistic picture. [0003] At present, the virtual objects constructed by stereoscopic display can be divided into two types in terms of visual effects. One is objects that protrude from the screen to the naked eye, which is called off-screen parallax object technology; Objects within the screen are called in-screen parallax object technology. Regardless of the off-screen parallax object t...
Claims
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IPC IPC(8): G06F3/01G06F3/0487
Inventor 蒋凌锋
Owner SUPERD CO LTD