However, IMAX presents a unique restoration challenge regarding grain. Because the film area is so large, the grain structure is incredibly fine. When viewed on a big screen, IMAX grain looks like fine mist. But when that image is downsampled for a home video release (like a 4K Blu-ray), the grain can alias, creating a "shimmering" effect that looks like digital noise.
If you are holding a reel of IMAX negative, you are holding history. Whether it is a lost documentary, a feature film negative, or an art project shot on a rented IMAX MKIII camera, the is the bridge between the analog past and the digital future. imax film scan
: A full feature film scanned at these resolutions can generate 100 terabytes But when that image is downsampled for a
Looking for a professional IMAX film scan? Ensure your lab provides pin-registration and dry gate cleaning. And bring a very, very large hard drive. : A full feature film scanned at these
While not native to 15-perf, with modifications, the Scanity is excellent for dirty or damaged IMAX film. It uses a unique "HDR" flash scan that captures two exposures of the same frame to save highlights and shadows. For IMAX film that has faded or been stored poorly, this is the scanner of choice.