matlab code for 2016 HDR infrared images detail enhancement based on local edge preserving filter matlab code for 2016 HDR infrared images detail enhancement based on local edge preserving filter 基于局部边缘保持滤波器的2016年HDR红外图像细节增强的matlab代码

本标准涵盖便携式，电池供电的红外温度计和影响食品安全准确性的附件。 本标准不包括非食品用途的温度指示设备。

采用简单的溶剂热法制备了多种无配位的LaF3：Nd / LaF3核/壳纳米晶体，具有高量子效率，高分散性和低猝灭比。 通过X射线衍射（XRD）和透射电子显微镜（TEM）表征了它们的相和形态。 研究了在不同时间制备的样品的光学性质。 核/壳纳米晶体在二甲亚砜（DMSO）/四溴乙烷溶剂中的分散度很高（312 mg / mL）。 这些透明的胶体溶液在1057 um处具有增强的高量子效率（61.2％）。 因此，具有优异的近红外至近红外（NIR到NIR）荧光的LaF3：Nd / LaF3核/壳纳米晶体是液体介质中发光材料的有希望的候选者。

An infrared image detail enhancement method based on local adaptive gamma correction (LAGC) is proposed. The local adaptive gamma values are designed based on the Weber curve to enhance effectively the image details. Subsequently, the active grayscale range of the image processed by LAGC is further extended by using our proposed histogram statistical stretching. The experimental results show that the proposed algorithm could considerably increase the image details and improve the contrast of the

红外成像仿真在军事和民用领域都具有广阔的应用潜力，已广泛应用于目标检测与识别，传感器性能评估，军事训练等方面。本文提出了一种实时的飞机红外成像仿真平台，可以完成一个完整的任务。飞机的红外成像仿真程序。 基于GPU和Cg编程语言，从四个方面来计算飞机的红外辐射实时物理模型，包括温度模型，零距离红外辐射模型，大气传递模型和红外成像系统效果模型。 介绍了CFD有限元计算方法的思想，以实时求解飞机表面温度场。 将3D几何模型的每个顶点视为一个计算对象，并使用GPU的顶点着色器进行处理。 并且MODTRAN集成为一个外部模块，用于模拟大气传递效果。 采用OGRE图形引擎实现3D场景组织和图像渲染。 对仿真结果的分析表明，该平台可以动态，高效地实时生成随仿真参数不同而变化的飞机的真实红外图像。

基于stm32f411单片机，硬件HS0038H红外接收头，使用infrared组件（hwtimer和pin组件）实现红外接收头的NEC数据解析

Broadband transverse displacement sensing by exploiting the interaction of a focused radially polarized beam with a silicon hollow nanodisk is proposed. The multipolar decomposition analysis indicates that the interference between a longitudinal total electric dipole (TED) moment and a lateral magnetic dipole (MD) moment is dominant in the far-field transverse scattering in the near-infrared region. Within a broadband wavelength range with the width of 155 nm, the longitudinal TED is almost in p

Single-mode, long-wavelength vertical-cavity surface-emitting lasers (VCSELs) in the near- to mid-infrared covering the wavelength range from 1.3 to 2.3 \mum are presented. This wide spectral emission range opens applications in gas sensing and optical interconnects. All these lasers are monolithically grown in the InGaAlAs-InP material system utilizing a buried tunnel junction (BTJ) as current aperture. Fabricated with a novel high-speed design with reduced parasitics, bandwidths in excess of 1

We propose a reflection-type infrared biosensor by exploiting localized surface plasmons in graphene ribbon arrays. By enhancing the coupling between the incident light and the resonant system, an asymmetric Fabry–Perot cavity formed by the ribbons and reflective layer is employed to reshape the reflection spectra. Simulation results demonstrate that the reflection spectra can be modified to improve the figure of merit (FOM) significantly by adjusting the electron relaxation time of graphene, th