At its Future Imaging Technology Launch Event, OPPO unveiled a series of breakthroughs in smartphone imaging focused on upgrades to sensors, modules, and algorithms, enabling users to “capture the beauty of life with ease.”
Among the innovations featured are OPPO’s next-generation RGBW sensor, 85-200mm Continuous Optical Zoom, a Five-Axis OIS Technology, and a next-generation under-screen camera with a series of proprietary AI algorithms.
New Sensor: the next-generation RGBW sensor enhances light sensitivity with improved color performance
OPPO’s next-generation RGBW sensor is made using advanced manufacturing and processing technology, increasing the level of computing power needed to execute complex algorithms and maximize the amount of data extracted via the sensor’s white pixels. The proprietary 4-in-1 pixel binning algorithm helps to substantially boost the sensor’s color performance, preventing issues such as color inaccuracy and moiré patterns.
Moreover, industry-leading DTI pixel isolation technology on the new sensor prevents sub-pixel crosstalk and improves image quality.
The new sensor allows for 60% more light to be captured than previous sensors while also achieving up to 35% reduction in noise to deliver much clearer and brighter images in low-light conditions. It also allows for more expressive portraits in both photo and video with enhancements to skin, texture, and contrast.
The new sensor will commercially released in OPPO products from Q4 2021.
New Modules: OPPO 85-200mm Continuous Optical Zoom supports super smooth zoom, and OPPO Five-axis OIS guarantees clearer snapshots
The 85-200mm Continuous Optical Zoom redesigns the underlying structural module at the hardware level.
- It adopts G+P (glass + plastic) lens technology for the first time, introducing two ultra-thin, high-precision, aspheric glass lenses to significantly boost optical effects, such as minimizing stray light.
- The innovative application of a tunnel magnetoresistance sensor (TMR sensor) allows the lenses with the camera module to move with more stability and precision.
- The newly upgraded guiding shaft motor increases the dynamic tilt at which the lens system can be moved, easily supporting Continuous Optical Zoom at higher magnifications.
These innovations support Continuous Optical Zoom at equivalent focal lengths between 85mm and 200mm, capturing sharp images from up close portraits to far-away landscapes without cropping. Users can enjoy a smooth transition throughout the zoom range with image quality comparable to that of a professional camera. It also avoids common issues with conventional multi-camera zoom systems like jumping, white balance inaccuracy, or color bias.
OPPO’s new Five-Axis OIS allows the system processor to receive movement data from the gyroscope, analyze it, and break it down into respective components through algorithms. The data is then passed to the two moveable components: the lens and the image sensor, which are driven by ball-bearing motors and shape memory alloys, respectively.
For relatively small movements, images are stabilized mainly through lens-shift OIS – covering horizontal (X) and vertical (Y) shifting. For relatively large movements, sensor-shift OIS will also be utilized – including horizontal shifting (X), vertical shifting (Y), and rolling – together with algorithm compensation, to achieve stabilization in five-axis of space.
This allows a maximum stabilization angle of ±3°, three times more than traditional OIS technology on mobile devices, while the sensor can also shift with a precision of 2μm. For night-time or motion shots, OPPO’s proprietary algorithm technology can help significantly improve stability, clarity, and color performance; increasing the vibration compensation performance by up to 65%. The OPPO Five-axis OIS will be commercially released in OPPO products from Q1 2022.
New Algorithm: OPPO self-developed algorithms support the next-generation under-screen camera to deliver the perfect balance between screen and camera quality
OPPO showcased its next-generation under-screen camera solution for future smartphones, ensuring a 400 ppi high quality display. Using transparent wiring and a new design, the result is much finer display quality with a smoother visual experience. With each pixel circuit driving only 1 pixel (“1-to-1”) in the screen and OPPO’s precise algorithmic compensation technology, the chromaticity and brightness of the entire screen are more precisely controlled, with a deviation of only about 2% and an improved screen lifespan of up to 50%.
In addition, OPPO’s U.S. Research institute has developed a series of imaging AI algorithms – including diffraction reduction, anti-condensation, HDR, and AWB – to better optimize the imaging quality of the under-screen camera. OPPO’s AI diffraction reduction model has been trained to control problems caused by diffraction at the light source for clearer, more natural-looking images.
OPPO is further strengthening its global R&D capacities to meet the ever-changing imaging demands of users worldwide. Among those is the Imaging Lab in Yokohama, Japan, which is responsible for creating a number of OPPO’s self-developed imaging technologies found in the Reno series, including the Reno6 series which was recently launched in the Philippines.
Moving forward, OPPO will continue to focus on the implementation of self-developed imaging technologies and further strengthen its cooperation with industry partners to provide users with an even better imaging experience.
The post OPPO Leads the Future of Smartphone Imaging with New Innovative Technologies appeared first on Gadget Pilipinas | Tech News, Reviews, Benchmarks and Build Guides.
Source: Gadget Pilipinas
0 Comments