This color image was assembled from a series of exposures taken within 36 hours of the Mars closest approach with Hubble's Wide Field and Planetary Camera 2.
这一彩色图像是通过哈勃太空望远镜和行星照相机2在36小时内采集的最接近火星的一系列图片中组合出来的。
In Part 2 of this series, we'll look at a program that actually does the core work of building a gstreamer pipeline to get images from the Web camera to the screen or to another system.
在本系列的第2部分中，将研究一个程序，它实际完成构建gstreamer管道以便从We b照相机向屏幕或另一个系统传输图像的核心工作。
应用推荐