Drawing display

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Types of calibration boards

Calibration Target is used in machine vision, image measurement, photogrammetry, three-dimensional reconstruction and other applications to correct lens distortion; determine the conversion relationship between physical size and pixels; and determine the three-dimensional geometric position of a point on the surface of a space object and its location. The relationship between the corresponding points in the image requires the establishment of a geometric model of the camera imaging.

Chrome film exhibit

Through the camera's shooting of the fixed-spacing pattern array plate and the calculation of the calibration algorithm, the geometric model of the camera can be obtained, so as to obtain high-precision measurement and reconstruction results. The flat plate with a fixed-pitch pattern array is the calibration plate.

Physical display of soda glass dot calibration plate

Company Profile

Ningbo Zhixing Optical Technology Co., Ltd. is a technology-based enterprise focusing on the research and development of optical devices. The founder of the company graduated from Changchun Institute of Optics and Mechanics, Chinese Academy of Sciences. The core R&D team includes graduates from Changchun Institute of Optics and Mechanics, Zhejiang University, Beijing Institute of Technology and other domestic Many Ph.D.s from famous optoelectronic schools. The company can complete optical system design, aspheric surface processing, aspheric inspection tool (computational hologram, CGH) production, machine vision calibration board development and other needs according to customer needs, and has independent aspheric inspection tools (computational hologram, CGH). Intellectual property rights, breaking the monopoly of foreign counterparts in this technology. In the development of calibration boards, we have maintained long-term cooperation with many well-known enterprises at home and abroad.

Exhibition photos

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http://www.calibplate-zhixing.com/