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Computer-Generated Holography (CGH) is a cutting-edge technique that utilizes computer-generated holograms and optical reconstruction to generate user-defined wave fronts. Proposed by German scientist Roman in the late 1960s, this technique has been extensively researched and applied in the field of information optics. The beauty of computational holography lies in its ability to record not only the intensity of information, but also its phase, making it an extremely versatile tool in applications such as 3D display, optical information storage and processing, entertainment and encryption. With its vast potential, CGH is poised to revolutionize the way we perceive, record, and process information.

Computer-Generated Holography (CGH) is an innovative technique that generates customized wave fronts through computer-generated holograms, which are then reconstructed optically. This method has been extensively researched and applied in the field of information optics since its conception by Roman, a German scientist, in the late 1960s. The beauty of computational holography is that it can not only record information intensity but also its phase, allowing for a broad range of applications in 3D displays, optical information storage and processing, as well as entertainment and encryption. The potency of this cutting-edge technology is breathtaking, making it a field of study and development with limitless potential.

The calibration board is a versatile tool that finds a wide range of applications across various industries. It is especially useful in machine vision, automation equipment, AOI/SMT mounters, image measuring instruments, industrial cameras, metrology institutes, universities, semiconductor industries, research institutes, project development, and special high-precision measurement calibration tools developed by machine vision integrators. By using machine vision calibration software, precise camera calibration data can be easily obtained from the calibration board. This makes it particularly useful for high-precision measurements, multi-camera stereo vision, distortion correction, and other related applications. The calibration board stands out as a reliable and efficient tool for professionals in the industry. Its versatility and ease of use make it an indispensable asset for anyone involved in machine vision calibration and related fields.

The calibration board is an indispensable tool for a wide range of applications, including machine vision, automation equipment, AOI/SMT mounters, image measuring instruments, industrial cameras, metrology institutes, universities, semiconductor industries, research institutes, and project development. It plays a vital role in the development of special high-precision measurement calibration tools by machine vision integrators. With the help of machine vision calibration software, obtaining camera calibration data results has become a more streamlined process. This calibration board is utilized in various applications that require high-precision measurement, multi-camera stereo vision, and distortion correction. The flexibility and versatility of this calibration board prove its worth in the field of machine vision and automation. As such, it has become an indispensable tool for professionals in research institutes and project development alike.

The materials used for the calibration plates are all soda glass, ensuring high-quality performance and accuracy. It is worth noting that the calibration plate color varies by region: the Russian calibration plate is silver, while the German and Austrian plates are blue, with the United States and Japan plates featuring a yellow hue. The coating process is what dictates the color, but it's essential to underscore that the quality of the calibration board shouldn't be judged by color alone. Overall, these calibration plates are an essential tool for precise measurement and calibration and are sure to capture the interest of professionals in a broad range of industries.

All of the materials used to construct this product are made from high-quality soda glass. Calibration plates used in Russia are identifiable by their silver color, while those used in Germany and Austria are blue and the ones used in the United States and Japan are yellow. It should be noted that the color of the calibration plate is a result of the coating process and does not indicate the quality of the calibration board. As a consumer, it is important to understand the value of investing in reliable equipment that is constructed using top-quality materials.