论文标题
非线视觉成像
Non-line-of-sight Imaging
论文作者
论文摘要
新兴的单光子敏感传感器与先进的逆方法相结合，以处理Picsecond精确的时间stamp的光子计数已引起前所未有的成像能力。非直接路径从源到对象并回到探测器，而不是成像光子，而是偏远（NLOS）成像方法分析光子（散布在沿着间接光路径的多个表面散射到估算墙壁视线外面的场景的3D图像，隐藏在墙壁或其他障碍物之外的场景之外的3D图像。在这里，我们回顾了NLOS成像领域的最新进展，讨论了如何围绕角落和该领域的未来前景。
Emerging single-photon-sensitive sensors combined with advanced inverse methods to process picosecond-accurate time-stamped photon counts have given rise to unprecedented imaging capabilities. Rather than imaging photons that travel along direct paths from a source to an object and back to the detector, non-line-of-sight (NLOS) imaging approaches analyse photons {scattered from multiple surfaces that travel} along indirect light paths to estimate 3D images of scenes outside the direct line of sight of a camera, hidden by a wall or other obstacles. Here we review recent advances in the field of NLOS imaging, discussing how to see around corners and future prospects for the field.
