“明察秋毫”MicroScan光机微扫描技术

“明察秋毫”

MicroScan光机微扫描技术的引入显著提高了德国InfraTec（英福泰克）旗舰机型ImageIR®系列红外热像仪的分辨率,它为新型热像仪的性能标准奠定了基础，是快速高效的高解析度红外成像解决方案。

ImageIR系列通过MicroSan功能再次强化了地位。这是首次将这一技术与制冷式测温型红外热像仪相结合，并可获取四倍于探测器图像格式的红外热图，目前可采集红外热图分辨率为（2560x2048）红外像素，即520万像素。

MicroScan功能是通过一个一体化高速旋转的转轮来实现。它能确保转轮每转动一周进行四次不同的单个曝光, 每个轮的横向偏移为半个像素。这些单独曝光被实时地结合在一起, 形成具有四倍图像格式的热图。图像中的每个像素都代表一个真正的温度测量值。   

空间过采样致图像质量显著提高: 测量对象在极低噪声的曝光和非常好的分辨率条件下被记录, 包括静态和动态特性的测量。因此, MicroScan适用于完成从显微红外成像到安防应用的各种测量和检测任务。

原文：

An Eye for Detail

MicroScan Significantly Increases the Geometrical Resolution Capability of the ImageIR® Camera Series

The ImageIR® camera series, InfraTec’s flagship, sets the capability standards for modern thermography cameras.

The model series fortifies its status once again with the MicroScan function. For the first time this enables to quadruple the image format with a radiometric thermography camera with cooled FPA photon detector. Recorded images with up to (2,560 × 2,048) IR pixels (5.2 Megapixels) become possible.

Fast and efficient solution

Behind the function is an integrated, fast rotating MicroScan wheel. It ensures that four different individual exposures are taken per wheel revolution, which are offset laterally by half a pixel each. These individual exposures are brought together in real-time into a thermogram with quadruple image format. Each pixel in the image represents a genuine temperature measured value.

The spatial oversampling causes a visible increase in image quality: The measurement objects are recorded on the extremely low-noise exposures with a very fine resolution, including measurements with static and dynamic character. As a result, MicroScan is suitable for accomplishing the most varied of measurement and inspection tasks, from microthermography to security applications.