Abstract: Disclosed are a spatial positioning method of a separate virtual system, and a separate virtual system. The spatial positioning method of the separated virtual system provided by the present application, when the mobile terminal is attached to the virtual head-mounted display device and the mobile terminal performs the virtual mode, the 3DOF is determined from the first image captured by the camera, and the rotational freedom degree is obtained based on the first inertial sensor, so the spatial positioning of the virtual head-mounted display device is determined, and the spatial positioning accuracy of the mobile terminal. In addition, the man-machine interaction based on the spatial positioning enhances the game experience, thereby enhancing the performance of the head-mounted reality device separate from the mobile terminal.

Abstract: Disclosed are a positioning method and a locator of a combined controller, a combined controller and a virtual system. The positioning method of a combined controller includes: acquiring initial positioning information of the control handle and initial positioning information of the handle housing after the control handle is in communication connection with a head-mounted display device; acquiring a calibrated positioning of the control handle and a calibrated positioning of the handle housing; and calibrating the initial positioning information of the control handle and the initial positioning information of the handle housing according to the calibrated positioning of the control handle and the calibrated positioning of the handle housing to obtain spatial positioning information of the combined controller.

Abstract: Disclosed are an eye lens, glasses, a head-mounted display, and a VR system. The eye lens comprises: a first lens portion and a second lens portion, the first lens portion is connected to the second lens portion, and the field angle of the first lens portion and the field angle of the second lens portion form an overall field angle of the eye lens. The present invention solves the technical problem of a large number of lenses and narrow field angles caused by coaxial arrangement of multiple lenses.

Abstract: A virtual reality system includes: a first conversion module, configured to convert a video signal received by using a display port into a first video signal; an all-in-one machine control module, where the all-in-one machine control module is configured to output a second video signal, and the all-in-one machine control module is electrically connected to the first conversion module to control running of the first conversion module; a switching module, electrically connected to the first conversion module and the all-in-one machine control module respectively, to switch an operation mode corresponding to the first video signal or the second video signal according to a control instruction of the all-in-one machine control module; and an output apparatus, electrically connected to the switching module, where the output apparatus receives the first video signal or the second video signal and displays a corresponding video picture.

Abstract: Disclosed are an image processing method and an apparatus for a virtual reality device, and a virtual reality device. The image processing method for a virtual reality device includes: receiving, by a HDMI, a video signal in a HDMI format; converting the video signal in the HDMI format into a video signal in a CSI format; and performing at least one of asynchronous timewarp processing and asynchronous spacewarp processing on the video signal in the CSI format, to generate a video signal in a DSI format. Based on the image processing method, a displayed image of the virtual reality device has a high display frame rate. In addition, the virtual reality device may also receive and process a video signal without using the HDMI, and store video and audio data of the video signal to a greatest extent.

Abstract: Disclosed are a method, an apparatus, and a system for generating a posture virtual image, and a virtual reality device, to resolve a technical problem that the virtual image generated based on the prior art is not realistic enough. A method for generating a posture virtual image of a user includes: separately obtaining initial images of key regions of a first part of a user; extracting position information of feature points from the initial images; integrating the initial images according to position information to generate a first part image; and generating a virtual image according to the first part image. The initial images of the plurality of key regions can represent the first part of the user accurately, thereby a real feature of the first part of the user is accurately presented, and a real-time experience of the user during interaction is improved.

Abstract: Disclosed are a method and device for adjusting a pupil distance of a virtual reality display device. The method adjusts a second pupil distance on a virtual reality display device by means of a first pupil distance of a user wearing the virtual reality display device, the first pupil distance referring to a pupil distance of the user wearing the virtual reality display device, and the second pupil distance being used as a distance between focal points of two lenses of the virtual reality display device; the method comprises: detecting whether the first pupil distance and the second pupil distance match; if the first pupil distance and the second pupil distance do not match, then executing a preset matching operation on the virtual reality display device. The present application solves the technical problem of a virtual reality display device being bulky and heavy.

Abstract: Disclosed are a method and device for adjusting a pupil distance of a virtual reality display device. The method adjusts a second pupil distance on a virtual reality display device by means of a first pupil distance of a user wearing the virtual reality display device, the first pupil distance referring to a pupil distance of the user wearing the virtual reality display device, and the second pupil distance being used as a distance between focal points of two lenses of the virtual reality display device; the method comprises: detecting wether the first pupil distance and the second pupil distance match; if the first pupil distance and the second pupil distance do not match, then executing a preset matching operation on the virtual reality display device. The present application solves the technical problem of a virtual reality display device being bulky and heavy.

Abstract: Disclosed are an eye lens, glasses, a head-mounted display, and a VR system. The eye lens comprises: a first lens portion and a second lens portion, the first lens portion is connected to the second lens portion, and the field angle of the first lens portion and the field angle of the second lens portion form an overall field angle of the eye lens. The present invention solves the technical problem of a large number of lenses and narrow field angles caused by coaxial arrangement of multiple lenses.