位于美国新泽西州贝尔实验室的一个小型研究组,近日制造了一架不用镜头的相机。根据他们提交的论文显示,他们在这台相机上安装了一个液晶显示组件、一个光电感应器以及一台计算机来确保始终捕获准确对焦的图像。而传统相机使用的原理都是通过外界的光线射入镜头后在镜片前聚焦成像。这一原理的核心内涵是尽可能让更多的光线入射以便得到质量最佳的图像。而贝尔实验室的这项研究却是 A small research group at Bell Labs in New Jersey, USA, recently produced a camera-less camera. According to the papers they submitted, they installed a liquid crystal display, a photoelectric sensor, and a computer on the camera to ensure they always capture images with the correct focus. The principle of traditional cameras are used by the outside world after the lens into the lens focus on the imaging. The core concept of this principle is to let as much light as possible in order to get the best quality images. The Bell Labs research is