Naked-eye three-dimensional (3D) display method and system for 3D data
A three-dimensional data, 3D technology, applied in the field of naked-eye 3D display
Inactive Publication Date: 2015-10-28
WZ TECH
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[0003] Embodiments of the present invention provide a naked-eye 3D display method and system for three-dimensional data, which are used to solve the problem of displaying three-dimensional data through naked-eye 3D technology and making the user's 3D experience more realistic
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[0045] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0046] figure 1A method flow chart of the first embodiment of a naked-eye 3D display method for 3D data according to the present invention is shown. A naked-eye 3D display method for 3D data in this embodiment is mainly performed by a smart terminal. Wherein, the hardware device of the intelligent terminal includes but not limited to: personal c...
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The invention provides naked-eye three-dimensional (3D) display method and system for 3D data. The naked-eye 3D display method for the 3D data comprises the following steps of: acquiring a 3D left-eye image display region and a 3D right-eye image display region on a naked-eye 3D display screen according to arrangement positions of cylinder lenses or optical gratings on the naked-eye 3D display screen; calling a drawing instruction of a 3D engine, and drawing a 3D left-eye view and a 3D right-eye view of the 3D data acquired in advance; and respectively and correspondingly displaying the 3D left-eye view and the 3D right-eye view on the 3D left-eye image display region and the 3D right-eye image display region of the naked-eye 3D display screen. By the naked-eye 3D display method and system, a vivid 3D image of an object can be obtained, a 3D object can be truly displayed, details of a complicated 3D object can be intuitively seen by a user, implementation can be achieved in a mobile terminal, gesture actions of the user are facilitated due to interactive operation, the object is observed at different angles, and the observed object can be rotated, translated and zoomed in real time.
Description
technical field [0001] The invention relates to the field of naked-eye 3D display, in particular to a naked-eye 3D display method and system for three-dimensional data. Background technique [0002] At present, the 3D data of 3D objects designed by professional 3D software is in 3D space. Due to the limitation of display technology, 3D objects can only be displayed on a flat display by displaying a plan view with perspective, illumination, and color information. Displaying with a plan view can better display object information for objects with a relatively simple structure, but for more complex objects, such as engine structure diagrams, due to too many details, the three-dimensional perception effect displayed by the plan view is not ideal. up. The model of professional 3D software is mainly used for communication between professionals, and is generally displayed on a computer monitor. For information exchange, product display, education and teaching, there are huge restri...
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IPC IPC(8): H04N13/04H04N13/00G06T17/00
Inventor 夏正国
Owner WZ TECH