Mixed reality recognition correlation method and device
A technology of mixed reality and body recognition, which is applied in the direction of character and pattern recognition, instrument, user/computer interaction input/output, etc., and can solve problems such as unstable or even interruption of recognition body recognition
Active Publication Date: 2016-04-27
海南超次元数码科技有限公司
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Problems solved by technology
[0006] Based on this, it is necessary to provide a mixed reality technology for the technical problem that the recognition of the recognition body is unstable or even interrupted when the recognition body is occluded, which leads to the inability to interact with the recognition body in the mixed reality technology environment. Identification association method and device
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[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0034] Such as figure 1 Shown is a working flow chart of a mixed reality recognition and association method of the present invention, including:
[0035] Step S101, including: detecting the recognition disk, determining the location of the recognition disk as the recognition background range;
[0036] Step S102, including: detecting that an identifier with a unique identifier enters the recognition background range, and displaying a virtual object associated with the identifier at the position of the identifier while displaying a real scene;
[0037] Step S103, including: when the identification body is blocked and the occlusion part exceeds the preset occlusion threshold, the identification mark of the identification body that is blocked and the occlusion part exceeds the preset occlusion threshold is used as the blocked identificat...
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The invention discloses a mixed reality recognition correlation method and device. The method comprises the following steps: detecting a recognition disk and determining a position where the recognition disk is located as a recognition background range; detecting that a recognition body having a unique recognition tag enters the recognition background range, and displaying a virtual object correlated to the recognition tag in a position where the recognition body is located while displaying a real scene frame; when the recognition body is sheltered and a sheltered part exceeds a preset sheltering threshold, taking the recognition tag of the recognition body which is sheltered and of which the sheltered part exceeds the preset sheltering threshold as a sheltered recognition tag, preserving the virtual object correlated to the sheltered recognition tag within a sheltering time while starting the sheltering time concerning the sheltered recognition tag, canceling the display of the virtual object if the recognition body corresponding to the sheltered recognition tag has not been detected yet while exceeding the sheltering time, otherwise preserving the virtual object. According to the method and the device disclosed by the invention, the situation that the virtual object cannot be displayed stably and even disappears under the condition that the recognition body is sheltered due to misoperation is avoided.
Description
technical field [0001] The present invention relates to the technical field related to mixed reality, in particular to a method and device for identifying and associating mixed reality. Background technique [0002] Mixed reality technology, such as Mixedreality (MR) or Augmented Reality (AR), is a further development of virtual reality technology. This technology introduces real scene information into the virtual environment to create an interaction between the virtual world, the real world and the user. An information loop for feedback to enhance the realism of the user experience. [0003] In the mixed reality technology, an identification body, such as a specific pattern or a specific entity, needs to be identified. The detection device detects the identification body, and then a virtual picture can be formed in the identification body. [0004] However, in the existing mixed reality technology, the recognition body is only used as a sign. After the detection device det...
Claims
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Login to View More IPC IPC(8): G06F3/01G06K9/00
CPCG06F3/01G06V10/28G06F18/00
Inventor 陈坚
Owner 海南超次元数码科技有限公司