测量 OrcaQuest CMOS 成像传感器的线性增益性能
Measuring the linear gain performance for the OrcaQuest CMOS imaging sensor
浏览论文内容
中文总结 AI 辅助
针对 OrcaQuest CMOS 传感器在低曝光时间下的非线性增益问题,通过曝光测试与数据处理流程表征该效应,并给出更精确的增益曲线,以提升像素增益、线性度及高帧率图像测量的一致性。
中文摘要 AI 辅助
滨松光子公司的 OrcaQuest CMOS 传感器在低曝光时间下表现出非线性增益曲线。本报告通过多种曝光测试和数据处理流程对此效应进行了表征,并提供了更精确的增益表征曲线。此类数据可用于提供更一致的像素增益、线性度以及高帧率图像的测量结果。
英文摘要
The OrcaQuest CMOS sensor by Hamamatsu Photonics has been found to exhibit a non-linear gain curve at low exposure times. This effect is characterized through the various exposure tests and data reduction pipelines detailed in this report, and a more accurate gain characterization curve is provided. Such data can be used to provide more consistent measures of pixel gain, linearity, and high framerate images.
发表机构
- Dunlap Institute for Astronomy and Astrophysics, University of Toronto(多伦多大学邓普尔天文学与天体物理研究所)
- Steward Observatory, University of Arizona(亚利桑那大学斯图尔德天文台)
- University of Toronto(多伦多大学)
机构由 AI 辅助整理,请以论文原文为准。