2DPIV技术在激光辐照液体贮箱中的应用

日常应用及工程测绘中经常需要扫描采集大幅平面图像, 针对普通的图像扫描仪或者数码相机等图像采集设备很难满足要求或者无法实现的问题, 系统地介绍了一种基于WiFi无线传输的平面图像数据采集技术, 该系统主要由图像采集处理、WiFi传输、接收端图像拼接三部分构成, 利用多种传感器的数据融合实现了上述功能, 可以很好地解决大幅图像采集、拼接显示等问题。该系统构造简单, 应用范围广, 传输可靠, 适合于需要进行无线图像采集的多种场合应用。

Application of Particle Image Velocimetry in Liquid Tanks Irradiated by Laser

Sometimes large plane images are wanted via wireless transmission, but traditional cable-necessary image scanners or digital cameras are not convenient or even unavailable at those testing situations. In this paper, introduced is a CMOS image sensor data acquisition system which is based on WiFi transceiver module. The system is made up of three separated blocks: sampling and image signal processor unit, WiFi transceiver and receiver image stitching unit. The system owns the characteristics such as simple structure, wide applications and reliable transmission, so it is suitable for the applications requiring wireless image acquisiton.