The 1/2.6-inch 13MP, 1.25um pixel OV13870 features a 12-bit ADC to enable better low-light SNR, PDAF, and dedicated support for dual-camera functionality. PRNewswire: OmniVision announces the OV13870 PureCel Plus-S image sensor. Iris recognition applications in the consumer electronics market are forecasted to grow to $3.6B by 2020 making this the fastest growing segment of the iris recognition market. “ IriTech’s leading edge algorithms and technologies have been proven to perform extremely well in large field studies.” “ We are excited to launch our new UEYE platform together with IriTech iris scanning application here at MWC 2016,” says Erik Volkerink, Heptagon’s Chief Business Officer and Executive Vice President. The system will also benefit from the Heptagon’s Focus Controlled Packaging (FCP) camera technology that allows even further miniaturization. Depth information is used to improve speed and accuracy of iris scan applications and enables smaller baselines for mobile integration. The solution significantly reduces host system computational complexity, latency and power consumption. The new Heptagon module features proprietary illumination and a ToF sensor optimized for iris recognition, eye tracking, and face detection applications. It's also smaller than a typical OIS module, so we may see it in thinner phones." While being a very impressive technology, 1.5deg is somewhat limited range for a high quality OIS.Īpparently, the company that supplied the technology to Oppo is MEMS Drive, based in Pasadena, CA.īusinessWire: Heptagon announces a mobile iris scanning solution leveraging IriTech’s iris recognition algorithms and software as well as Heptagon’s newly launched mobile imaging demo platform. GSM Arena reports from the MWC 2016 Oppo booth: " Oppo SmartSensor image stabilization can correct up to 1.5° of motion and works on sensors ranging from 1/1.8" (bigger than any phone yet) and 1/3" (typical of mid-range phones). This was the key puzzle that OPPO and MEMS Drive solved through years of research." The SmartSensor presents the challenge of having to connect over 200 signal wires from the floating sensor to the main board. To achieve three-axis sensor-based stabilization, the image sensor needs to be suspended in a very small space to allow for rotation around a central axis.Īnother challenge brought by suspension is signal transmission. " So why is the SmartSensor just now arriving? Let's have a look at just how difficult it was to bring about this technology. High accuracy of of compensation of 0.3um, while lens-based systems are said to be 10 times less accurate.Power consumption as low as 10mW, said to be 50 times lower than lens-based OIS.Very fast sensor movements, under 15ms time required for image stabilization, said to be 3 times faster than lens-based OIS.Not only camera yaw and pitch, but also roll is compensated.The advantages over the lens-based OIS are: While OIS in most smartphones is based on lens shift, Oppo SmartSensor shifts image sensor, as shown in this Youtube video: Oppo presents its new smartphone featuring SmartSensor sensor-based image stabilization for smartphones.
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