瑜伽师和朋友们的3D版
(原标题: Yogi and Friends in 3D)
2025-05-10
浏览次数: 61
这张1997年7月拍摄的照片显示了探路者着陆器的斜坡，旅居者机器人漫游车，放气的着陆安全气囊，沙发，Barnacle Bill和Yogi Rock一起出现在这张火星表面的3D立体视图中。藤壶比尔是房子左边的石头，猫大小，太阳能电池板的旅居者。Yogi是右上方那块看起来很友好的巨石。“沙发”是在地平线中心附近可见的棱角分明的岩石形状。戴上红/蓝眼镜（或者在左眼上盖一块透明的红色塑料，在右眼上盖一块蓝色或绿色）来观看图像，以获得戏剧性的3D视角。这幅立体图像是由著名的火星探路者成像仪（IMP）相机拍摄的。IMP有两条光路用于立体成像和测距，并配备了一系列彩色滤光片用于光谱分析。作为火星上的第一个天文台，IMP还记录了太阳和火卫二的图像，火卫二是火星两个小卫星中最小的一个。
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This picture from July 1997 shows a ramp from the Pathfinder lander, the Sojourner robot rover, deflated landing airbags, a couch, Barnacle Bill and Yogi Rock appear together in this 3D stereo view of the surface of Mars. Barnacle Bill is the rock just left of the house cat-sized, solar-paneled Sojourner. Yogi is the big friendly-looking boulder at top right. The "couch" is the angular rock shape visible near center on the horizon. Look at the image with red/blue glasses (or just hold a piece of clear red plastic over your left eye and blue or green over your right) to get the dramatic 3D perspective. The stereo view was recorded by the remarkable Imager for Mars Pathfinder (IMP) camera. The IMP had two optical paths for stereo imaging and ranging and was equipped with an array of color filters for spectral analysis. Operating as the first astronomical observatory on Mars, the IMP also recorded images of the Sun and Deimos, the smallest of Mars' two tiny moons.