强高温干扰下的目标实时三维红外数字全息成像研究

本课题是红外热成像和数字全息成像的交叉研究，是近年来兴起的新兴成像研究热点领域。本项目拟开展在火焰、浓烟等干扰条件下对受灾目标进行实时三维红外数字全息成像重建，突破强高温干扰对传统红外热成像的致盲效应限制，从而清楚的观察受灾目标。本课题主要内容包括三个方面：1）实时无透镜场景大物体红外数字全息三维成像技术研究。2）红外数字全息重建图像质量提升技术研究。3）强适应性红外数字全息重建距离实时自适应计算技术研究。本课题将为火灾搜救工作提供坚实的理论依据及技术支持。

Infrared digital holography is an interdisciplinary cross research of infrared thermal imaging and digital holography. It is a novel and rising state-of-the-art research field. This project is proposed to investigate the infrared digital holography of the affected target under the situation of flame and smoke. It will greatly make a breakthrough of the blind effect happens in the traditional infrared imaging under strong temperature interference, and in order to observe the target clearly. This project mainly contains three aspects：1. Real-time three dimensional lensless infrared digital holography technology of giant observing objects; 2. Reconstruction image quality improvment technology of infrared digital holography; 3. Strong adaptive real-time autofocusing technology of infrared digital holography. Our results would provide the theoretical and experimental evidence for real-life fire rescue work.