Recently, it was revealed that the moto X30 Pro will be equipped with a 200-megapixel lens, and since then, mobile phone imaging will enter the 200-megapixel era. Any mobile phone that reaches a new peak in imaging is the result of countless technical difficulties being overcome and a group of pragmatic and innovative imaging science climbers working hard to study. In the development process of mobile phone imaging technology, it seems that every breakthrough will have voices saying that it is not done well. Today we will review the black technology of mobile phone imaging in the past generations to see if it is really in the wrong direction, or is it in the past? At the peak of the image, we will move forward in a down-to-earth manner.
image chip
On the road of mobile phone imaging, we continue to explore technological breakthroughs in extreme imaging. Whether it is craftsmanship or materials, this is the leader in the mobile phone industry. Through comprehensive cooperation with Zeiss in imaging chips, optical devices and software algorithms, the professional imaging chip V1 chip has been developed, which has greatly improved the night shooting experience technically, reduced glare and ghosting, and continued to improve professional portraits and colors. promote. Thanks to the high-speed data processing capability of the V1 chip, real-time preview of night scenes can also be realized. In addition, the innovative introduction of SWC coating technology brings industry-leading Zeiss natural colors, and a built-in Zeiss lens package in portrait mode.
Mobile Phone Spy App
It can be seen that through the cooperation of platforms, devices, algorithms and other aspects, the final imaging quality can be improved. The debut of the professional imaging chip V1 chip regards the research and development of imaging technology as a systematic technical project. And thus opened the next era of the mobile phone imaging industry, the era of hardware-level algorithms. This is a very big progress for mobile phone photography. It really gives users a sense of the progress from mobile phone photography to camera photography. It does not set restrictions on images, making photography lovers love it.
computational optics
A major breakthrough of Huawei's P50 series imaging system is the industry's first "global" image information restoration system based on the principle of reversible optical path. The most important of these is the concept of XD Optics (computational optics) and the "primary color engine".
The primary color engine, that is, the Huawei P50 series, has made a process of fitting human perception of color to simulate the perception of color by the human eye. Through all-round leading software, hardware and debugging capabilities, it can truly restore colors and achieve unique color space conversion. Secondly, there is the simulation of the human brain link. Humans have a color adaptation process, and the Huawei P50 series has added a color adaptation model, so that the color of the image captured by the mobile phone is consistent with the color of the environment seen at that time.
Thanks to the excellent primary color engine, computational optics capabilities, and super zoom unit, the Huawei P50 Pro can achieve the most realistic and accurate restoration of skin tone, makeup, and environmental colors, and can achieve a maximum zoom range of 200 times. Coupled with AIS Pro super anti-shake technology, shooting time, humanities, etc. are not a problem. Different from the current upgrades of imaging systems by other manufacturers, Huawei this time uses the principle of reversible optical paths to maximize the capabilities of computational optics. It is also the first to enhance the image through light perception, which provides a good direction for mobile phone manufacturers.
microscope
The camera module is equipped with a 3-megapixel microscope when the X3 series was released this time, which surprised people. Many people are wondering when mobile phone photography will use a microscope. In fact, in microscope photography, compared with the high pixel of the lens, it is the light that affects the image quality more. In other words, based on the Huawei P50 series, I have developed my own understanding of light perception, and regard light as the first element of photography. Because in the case of microscope shooting, the magnification of the camera has been pulled to a very high level at this time, and the sensor needs a lot of light to ensure that the picture has sufficient brightness, so that the picture quality is clearer and brighter.
In fact, with the development of mobile phone imaging to the present, from mosaic-like photos to various rich imaging functions, there are many more black technologies, and the imaging capabilities have also been greatly improved. 100 million pixels, super wide-angle, 100 times zoom, 4K120Hz video specifications. up to today's microscope capabilities. They are constantly breaking through the capabilities of mobile phones. Many people may feel that it is tasteless, but why not regard it as a great technological innovation? The beauty of photography depends on the details and the sense of light. The OPPO Find X3 series put people's ideas into practice, and it is also a milestone in the innovation of black image technology.
micro cloud platform
The first-promoted micro-head technology is composed of a limit mechanism, double ball suspension, lens, voice coil motor, double S-shaped FPC cable, T-FPC, magnetic power frame and protective cover. The exquisite double ball suspension The structure allows the micro-head to achieve three-dimensional anti-shake, and the anti-shake angle reaches ±3°, which is 300% of the traditional OIS optical anti-shake, providing better anti-shake performance. Because the micro-head reduces the addition of anti-shake lens groups, it avoids the edge quality degradation of OIS, and combines with the increasingly mature EIS to become a good recipe for a new generation of lens anti-shake. At the same time, the movement of the micro-head is three-dimensional, which is consistent with the principle of the stabilizer. It is multi-axis stable and has stronger adaptability.
In addition, the biggest improvement brought by the combination of micro-head anti-shake and electronic anti-shake is the ability to shoot in extreme low light. The birth of the micro-head provides professional photography enthusiasts with more creative ways to play, and more ordinary photography users with reliable shooting stability. The ultra-wide-angle, main camera, and telephoto of the mobile phone will all be equipped with conditions at the same time, so that each camera has a super anti-shake capability, assisting the better development of computational photography. And the anti-shake angle of the micro-head can not only achieve a stronger anti-shake effect, but also allow the phone to have a wider panoramic view, a wider range of mobile time-lapse photography, and full-focus celestial tracking capabilities. Let all users capture the fleeting beauty in the world.
Summarize
Based on the development of mobile phone imaging technology, the imaging system of each mobile phone is approaching innovation. While the image quality is improved, the details can be clearly displayed, and it can also give users a new enjoyment. From "what you see is what you get" to "what you think is what you get", this is the result of the development of mobile phone imaging technology. Regardless of whether the development direction of 200 million pixels is correct or not, it is approaching the peak of mobile phone imaging step by step, and the road it has traveled is also a solid foundation.
