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High-speed and high-precision structured light 3D measuring instrument development and application project acceptance
[ China Instrument Network Instrument R&D ] Recently, Chuan Dazhisheng (002253) issued a notice saying that the company took the lead in undertaking the technical acceptance of the project “Development and Application of High-speed and High-precision Structural Light 3D Measuring Instruments†for the development of major national scientific instruments and equipment.
Chuan Da Zhisheng is a major technology, system and service provider in China's air traffic field. The company was established in November 2000 and listed on the Shenzhen Stock Exchange in June 2008 (stock code 002253). The company has long adhered to independent innovation, applying graphic image technology to aviation and air traffic management, flight simulation, three-dimensional measurement and face recognition, general aviation, smart city and cultural technology, etc., with large-scale real-time software independently developed as the core. A series of major equipment and systems.
In October 2013, the project “Development and Application of High-speed and High-precision Structure Light 3D Measuring Instruments†was officially established. The total project funding was 76.92 million yuan, and China allocated 35.4 million yuan. The company raised 41.52 million yuan. Sichuan Zhisheng is the project leader. Sichuan University is the supporting unit of the project technology, the Institute of Optoelectronic Technology of the Chinese Academy of Sciences, the Institute of Fluid Physics of the China Academy of Engineering Physics, and the Sichuan Public Security Research Center. The goal of the project is to develop a prototype of high-speed and high-precision structured light 3D measuring instruments, a prototype of the application and an engineering prototype of various applications, to prepare for industrialization.
In the research and development of several years, the project team of "Development and Application of High-speed and High-precision Structured Light 3D Measuring Instruments" has developed high-speed and high-precision research on key technologies and core algorithms of 3D measuring instruments, and high-speed and high-precision 3D measuring basic instruments. Structural light three-dimensional measurement complete instrument prototype; for 3D face rapid measurement and identification instrument, national defense and industrial 3D measuring instruments, visual scene projection parameter measurement and calibration instrument, applied research, achieved the expected results; developed the corresponding key components The engineering development of the prototype that satisfies various application scenarios was completed, and the preparatory work for the initial stage of industrialization was carried out; the project completed the project goal.
In addition, the project team invented the space-time binary feature coding technology, which broke through the universal technical problems realized by high-speed and high-precision three-dimensional measurement at the same time. The comprehensive performance of the instrument reached the international advanced level and achieved high-speed and high-precision measurement at the same time. The international leading level.
The technical acceptance of the project, including the third-party technical test before acceptance and the evaluation of the scientific and technological achievements of the expert committee organized by the Sichuan Institute of Science and Technology Information, confirmed the technical indicators and technical level of the five engineering prototypes developed by the project. One-step productization and promotion of application lay the technical foundation. Whether it is applied to air traffic control or ground traffic management, it will be of great benefit.
(Source: Digging Beihai, Sichuan University Zhisheng, Financial Circle)