4k digital film restoration
- 4k digital film restoration movie#
- 4k digital film restoration archive#
- 4k digital film restoration software#
4k digital film restoration archive#
"At the Xi'an Film Database of the China Film Archive in Lintong, Xi'an, a physical restoration team that has been passed down from generation to generation since the establishment of the museum has been doing the physical restoration work." Wang Zheng said, the highest film restoration The realm is to "repair the old as the old", so that old movies return to the original film texture, which has a complicated process. , The better the physical repair, the higher the picture quality. Physical restoration must be done before digital restoration.
4k digital film restoration movie#
Wang Zheng explained that there is no big technical difference between 4K restoration and 2K restoration, except that repairing a 4K movie is 4 times the workload of a 2K movie, especially in the digital scanning stage.
4k digital film restoration software#
In the digital restoration process, the restoration engineer will use professional software to remove the dirty spots, scratches, mildew, jitter, tearing and other problems of the film, and then enter the color restoration stage, and finally output a high-format screen shot. , the film is processed by the film scanner, and then it enters the digital restoration stage. Physical restoration, that is, repairing and cleaning the old film for subsequent digital scanning. Old films with a long history often have surface problems such as shrinkage of perforations, shedding of film coating, and mildew spots. In addition to resolution, the definition of a movie is also affected by technical indicators such as image quality, bit rate, and color space," said Wang Zheng.Īccording to him, in general, film restoration is divided into three steps: physical restoration, digital restoration, and artistic restoration. "4K itself does not represent the quality of a movie.
![4k digital film restoration 4k digital film restoration](http://www.juselectronics.com/img/blog/35MM-Film-Restoration.jpg)
Similarly, there are 2K or even 8K options for film restoration. The 4K version is to restore the 35mm film to a resolution of 4096×3112, which is the highest resolution that can be achieved after digital scanning of the 35mm film. The more factual meaning is to restore old movies to 4K resolution using movie restoration technology. In fact, according to Wang Zheng, the restoration director of the China Film Archive, 4K restoration movies are not "movies restored with 4K technology". On the other hand, old films can meet the requirements of large-screen projections.
![4k digital film restoration 4k digital film restoration](https://pbblogassets.s3.amazonaws.com/uploads/2016/08/4k-Classic-Restoration.jpg)
The lost images are restored to the original appearance of the film as much as possible. And processing technology to process it to obtain higher image quality.” Ding Youdong, deputy dean of the Shanghai Film Academy of Shanghai University, said that the intention of film restoration is to “repair the old as the old” on the one hand. "Old film film often has dust, dirt, mildew, color fading, image jitter, scratches, flicker, noise, discoloration, blur and other problems, so film repair is needed. "Until the beginning of the show, there were fans waiting outside the cinema with a "please for tickets" sign. Recently, the first 4K repaired version of "Sea Flower" has just been screened in Beijing. This year, the 4K repaired version of "2001 A Space Odyssey" that returned to the screen was sold out in 5 seconds. Every year at the Beijing International Film Festival, "Repaired Classics" is a popular unit. Many classic movies have come out with new restoration versions, which not only preserve the original texture, but also have a version with clearer pictures, richer colors and better sound effects.
![4k digital film restoration 4k digital film restoration](https://3.bp.blogspot.com/-W2gxueKUAxo/V5IwfnNYEuI/AAAAAAAAFTY/a6C0jmHPA4cH12gNi4FuwMpDNe-o2bNPACEw/s1600/King%2Bof%2BJazz%2Bposter%2B4.jpg)
In the past few years, 4K restoration movies are no longer new. Now, with the help of film restoration technology, the story of 20 years ago has shaken off the dust and is even more fascinating. The story of the genius pianist in 1900 has deeply captured the hearts of movie fans since its birth. The 4K restored version of "Sea Pianist" directed by the famous Italian director Giuseppe Tonatore will be launched on the domestic theaters on November 15. Another classic film restored by 4K is about to be released!