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Revelations and teasers continue Oppo during the Inno Days 2020 conferences. Yesterday I saw AR glasses and a first mobile phone (details here) , and today there are clues to a possible Oppo Find X3. In fact, Oppo has announced a full-path color management system, a system related to the acquisition and display of 10-bit colors.
Full Path means the system covers everything from image capture to archiving and viewing with full DCI-P3 gamut coverage and 10-bit color depth. Oppo adopts algorithms and uses hardware that maintains the fidelity of an image, also achieving multi-frame noise reduction, distortion correction and “Super extreme perceptual resolution”. There’s also support for Digital Overlap (DOL) HDR sensors, which Sony has been working on for several years.
Compared to classic HDR, DOL captures multiple exposures at the same time, so the need for a correction for moving objects disappears. After capture, the images are stored in HEIF format and we also have support for 10-bit color depth, compared to JPEG which is limited to 8-bit. The advantage of a 10-bit file is that it retains its quality even after editing and has more pleasing and varied shades of color. Oppo has also adopted a special screen calibration system to take color accuracy to the next level: around 0.4 JNCD.
The color gamut of the image is adjusted to match that of the screen: DCI-P3 with a D65 white point. Oppo realized these innovations through a partnership with Zhejiang University to test and develop solutions that correct images and display them correctly for color blind people. Oppo has also prepared special hardware for the Oppo Find X3 camera, but will not reveal it until next year.
It must be said that the Oppo Find X2 already has a screen with 10-bit support, so it can display a wide range of colors, preventing the banding that sometimes appears in images on larger screens. The novelty of Find X3 will be that we also receive 10-bit capture. iPhone 12 Pro already supports 10-bit capture, however.
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