4K new technology application will accelerate the development of giant screen movies

Recently, Liu Da, director of the High-tech Industry Development Research Department of the China Institute of Film Science and Technology, wrote an article that the application of 4K/high frame rate/digital stereo/laser projection technology will accelerate the development of giant screen movies and significantly improve the image quality and presence of digital movies. Sense and impact. 4K (4096×2160) technology is the commanding heights of the development and competition of digital movies. It essentially improves the image quality of digital movies by increasing the spatial resolution. It is the preferred technology for giant screen movies. Competitiveness and influence in new media are extremely critical. High frame rate filming and projection technology (48/60/120fps, etc.) essentially improves the image quality of digital movies by increasing time resolution, which can effectively improve image brightness and smoothness, alleviate picture blur, and reduce visual fatigue, thus significantly Improve the visual effect and sense of presence, especially the combination of high frame rate technology and 3D stereo technology, can create a more realistic and perfect image effect. Digital stereo technology has been widely used in the field of digital cinema and is currently being continuously developed and upgraded; laser projection technology has significant advantages in brightness, color saturation, etc., especially in the field of stereo projection, which has great application prospects. At present, its technology research and development and Important progress has been made in the test process and is gradually being matured and improved. At present, the construction of global giant screen digital cinema is accelerating, giant screen projection technology is diversified, and new digital giant screen projection systems are constantly being introduced. my country must accelerate the application of new technologies in the field of digital cinema, accelerate technological innovation of giant screen movies, and promote the development and application of giant screen movies.