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A stereo camera and panoramic image technology, applied in stereo photography, photography, image communication, etc., can solve the problems of lack of real-time panoramic shooting capabilities, high manufacturing costs, and limited visual range
Inactive Publication Date: 2011-11-16
ZHEJIANG UNIV OF TECH
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[0006] In order to overcome the deficiencies of the existing panoramic stereo vision imaging devices, such as not conforming to people's visual habits, high manufacturing costs, limited visual range, and lack
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[0078] The present invention will be further described below in conjunction with the accompanying drawings.
[0079] refer to Figure 1-17 , a panoramic stereoscopic camera device, including four omnidirectional camera devices with the same imaging parameters and a microprocessor for performing panoramic stereoscopic imaging processing on the images of the four omnidirectional camera devices, the omnidirectional camera device, as follows Expressed by ODVS, the central axes of four ODVS are vertically and evenly arranged on four points on the same plane, and the distance between the central axes of two adjacent ODVS is a fixed value, that is, B, which is equivalent to human The distance between the two eyes; then number the four ODVS, and the ODVS numbers start from the first quadrant in a counterclockwise order; each ODVS includes a hyperboloid mirror 2, an upper cover 1, a support rod 3, and a transparent glass surface 4, additional lens frame 5, camera unit 6, if attached ...
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Abstract
The invention discloses a panoramic three-dimensional photographing device which is established by integrating four omnibearing photographing devices with identical imaging parameters, wherein a plane is used for connecting the four omnibearing photographing devices with identical imaging parameters so as to ensure that fixed single viewpoints of four ODVSs (Omnidirectional Vision Sensors) with identical imaging parameters are positioned on the same plane; the connection manner is as follows: four hyperbolical-surface mirror planes with identical parameters are fixed on a transparent glass face, and four cameras with identical inner and outer parameters are fixed on the same plane; and a microprocessor is used for performing three-dimensional imaging processing on images of the four ODVSs and comprises a panoramic image reading and preprocessing unit, a perspective unfolding unit and a panoramic three-dimensional image output unit; and the panoramic three-dimensional photographing device can be widely applied to a plurality of application fields such as robot vision, animated films, games and the like. The invention provides the panoramic three-dimensional photographing device with the advantages of high cost performance, simplicity for operation and capability of photographing a panoramic three-dimensional video image in real time.
Description
technical field [0001] The invention belongs to the application of all-round vision technology, optical technology and computer vision technology in the field of panoramic stereo photography. Background technique [0002] With the popularization of stereoscopic TVs in the world and the rapid development of the Internet, the application fields of 3D imaging technology continue to expand, and the commercial prospects are very broad. The scope of application of 3D imaging technology is currently very wide, in the fields of film and television, military, photography, mobile phones, computers, advertising, education, design, medicine, magic, exhibitions, aerospace, telemedicine, cultural and sports viewing, entertainment games, e-commerce, etc. Can be applied on a large scale. The stereoscopic television system is mainly composed of a stereoscopic camera and a stereoscopic display device. As a stereo camera, it has dual lenses, integrated computer, measurement and control, and ...
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