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Oppo正式发布光域屏幕指纹识别技术（带视频演示）_我的网站

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一 | 除了10倍的光变化外，Oppo还在今天的通信会议上宣布了“光学域屏幕指纹技术”。 (ECNS) -- A humanoid robot named Tiangong robot Omni clocked 45.66 seconds to win the gold medal at the 400-meter contest during the 2nd World Humanoid Robot Games in Beijing on Sunday. The robot's performance was notable not only for its speed but also for its unusual running style. Leaning sharply forward, it swung both arms close to its face, creating a comical pose that looked as if it were covering its face while sprinting. The quirky gait quickly went viral online, with Chinese netizens jokingly dubbing it a "socially anxious sprint". The contrast between the robot's high-speed performance and its almost bashful posture has made it an unexpected internet sensation. The movement was not manually programmed by engineers to imitate humans. Instead, the distinctive gait emerged autonomously through reinforcement learning in a simulation environment. During training, the robot learned that twisting its waist and driving its movement through the hips required less effort than rapidly swinging its arms. The strategy also helped reduce heat buildup in the shoulder joints. At the same time, leaning forward shifted its center of gravity in a way that improved balance and helped increase running speed. With a time of 45.66 seconds, Omni's performance is already approaching the level of elite male human athletes in China. (By Gong Weiwei) 。简单理解，oppo扩大了手机的屏幕指纹识别区域。同时，光学域屏幕指纹创新地增加了双指输入和认证功能，实现了指数级的安全性提高。光域屏指纹技术的黄金识别领域已经达到目前主流光学方案的15倍，支持“黑屏盲操作”和“光域加密”等独特功能。这项技术将于2019年投入市场。

二 | 与传统的屏幕指纹识别相比，光域屏幕指纹技术支持黑屏解锁，识别区域更大，更符合拇指触摸屏的范围，无需刻意寻找屏幕指纹的识别位置。同时，该技术还支持双指解锁（任意两个指纹），提高了更高级别的安全性。举个不恰当的例子。例如，您可以输入您的票和您的票的手指，只有当您同时输入指纹时，您才能打开应用程序或其他操作等，方便您直观理解，在场景结束后录制一段视频供您参考：（移动客户端用户不能观看视频，请点击此处查看）推荐阅读：“Oppo正式宣布10倍混合光学变焦技术！”。

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