⚡ 本页包含 AI 生成的分析内容，仅供参考
本文提出了一种48×40分辨率的闪光LiDAR传感器，通过像素内缩放直方图时间数字转换器（TDC）解决了传统SPAD LiDAR数据量大、限制空间分辨率和帧率的问题，实现了13.5mm的深度分辨率。
diverse applications such as user identification, interactive user interfaces with AR/VR devices, and self-driving cars. Direct time-of-flight (D-ToF) systems, LiDAR sensors, are desirable for long-distance measurements in outdoor environments because they offer high sensitivity to weak reflected light and high immunity to background light thanks to the spatiotemporal correlation of SPADs [1,2]. SPAD-based LiDAR sensors suffer from a large amount of ToF data generated by complicated time-to-digital converters (TDC), resulting in limited spatial resolution and frame rate compared with indirect ToF (I-ToF) sensors. Recently, LiDAR sensors embedding histogramming TDCs have been reported to generate depth information to reduce the required output bandwidth [3-6]. However, they still adopt a
Bumjun Kim1, Seonghyeok Park1, Jung-Hoon Chun2,3, Jaehyuk Choi2,3, Seong-Jin Kim1
Ulsan National Institute of Science and Technology, Ulsan, Korea Sungkyunkwan University, Suwon, Korea 3 SolidVue, Suwon, Korea 1 2 3D imaging technologies have become prevalent for