⚡ 本页包含 AI 生成的分析内容，仅供参考
该论文提出了一种基于线性模式增益调制雪崩光电二极管（APD）的3D相机，用于解决传统飞行时间（ToF）传感器在动态范围和精度上的限制。通过采用增益调制技术，实现了高精度距离测量和低功耗操作。
scientific and industrial communities have shown an increasing interest in range imaging, due to its potential exploitation in various application domains such as robotics, security and surveillance, vehicle safety, gaming, and mobile applications. Among the diversity of techniques available for range detection, Time-of-Flight (ToF) offers advantages in terms of compact system realization, good performance, and low required computational power. The last works on ToF sensors, presenting demodulation sensors based on photon-mixing devices [1,2], and time-counting sensors based on single-photon avalanche diodes [3], have shown a trend towards higher resolutions, with a consequent reduction of pixel size, higher modulation frequencies, and demodulation contrast to allow better distance precision.
Olga Shcherbakova1,2, Lucio Pancheri1, Gian-Franco Dalla Betta1,
Nicola Massari2, David Stoppa2 University of Trento, Trento, Italy, 2Fondazione Bruno Kessler, Trento, Italy 1 In the last few years, both the