Visual tracking technology-based three-dimensional display system and method

Abstract

The present invention provides a visual tracking technology-based three-dimensional display system and method. The visual tracking technology-based three-dimensional display system comprises a display screen, a camera apparatus, and an image processor. Both the camera apparatus and the display screen are electrically connected with the image processor. The camera apparatus acquires a color image and depth information of an audience, the image processor analyzes the color image and depth information acquired by the camera apparatus, so as to acquire an eye position of the audience and a position relationship of the eye and the display screen to calculate projection information that is to be displayed by the display screen toward the direction of the eye of the audience, and then the projection information is displayed on the display screen. The projection information displayed on the display screen changes along the change of the eye position of the audience, so that the audience can enjoy a three-dimensional scene on a two-dimensional display screen and has better viewing experience and sense of experience.

Description

technical field [0001] The present invention relates to the field of image display, in particular to a three-dimensional display system and method based on visual tracking technology. Background technique [0002] The traditional display system uses a flat display device to present a two-dimensional image to the user. Since the displayed image is a flat image, the image that the user sees from any angle is the same, and there are obvious differences in the three-dimensional experience and interaction. Defects. However, the current 3D display technology adopts holographic projection technology, which only has information on four sides, and the 3D display effect is discontinuous, and the cost is high, and the occupied area is large. It is sensitive to the light of the external environment, and has obvious defects in brightness and color. Contents of the invention [0003] In view of this, the purpose of the embodiments of the present invention is to provide a three-dimensio...

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Problems solved by technology

[0002] The traditional display system uses a flat display device to present a two-dimensional image to the user. Since the displayed image is a flat image, the image that the user sees from any angle is the same, and there are obvious differences in the three-dimensional experience and interaction. Defects

However, the current 3D display technology adopts holographic projection technology, which only has four sides of information, and the 3D display effect is discontinuous, and the cost is high, and the occupied area is large. It is sensitive to the light of the external environment, and has obvious defects in brightness and color.

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