As a high-resolution optical imaging technology, Optical Coherence Tomography (OCT) has been widely used in the diagnosis and treatment of cardiovascular diseases. It has played an important role in the detection and identification of atherosclerotic plaques and has significant advantages. In this paper, we realized to extract the optical characteristic parameters of the target sample based on the OCT data by establishing optical transmission models conforming to the OCT principle. The optical phantoms and coronary artery of domestic pig were used as research samples to study the difference between the optical properties of the cardiovascular tissues. It can provide a basic method for further study of optical characteristic parameters of atherosclerotic plaques, and also lay a foundation for realizing the quantitative evaluation of atherosclerotic plaques with multiple optical characteristic parameters in the future.

中文翻译：

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基于OCT数据的心血管组织光学特性研究

光学相干断层扫描（OCT）作为一种高分辨率光学成像技术，已广泛应用于心血管疾病的诊断和治疗。在动脉粥样硬化斑块的检测和鉴定中发挥了重要作用，具有显着的优势。本文通过建立符合OCT原理的光传输模型，实现了基于OCT数据提取目标样品的光学特征参数。以家猪光学体模和冠状动脉为研究样本，研究心血管组织光学特性的差异。可为进一步研究动脉粥样硬化斑块光学特征参数提供基础方法，