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CarnegieMellonU2010.12.3---David Korsmeyer: Gigapixel空间探索 David Korsmeyer: Gigapixel Exploration of Space David Korsmeyer of NASA Ames Research Center delivers a keynote at the first Fine International Conference on Gigapixel Imaging for Science, November 11-13 2010 at Carnegie Mellon University in Pittsburgh, PA. Aiming to explore innovative use of gigapixel imaging in the classroom, the field and the laboratory, presentations focused on the latest techniques, ideas, applications and research findings related to various aspects of gigapixel imaging for science 大卫Korsmeyer：空间探索Gigapixel 大卫的美国宇航局艾姆斯研究中心Korsmeyer在第一精细提供国际会议上Gigapixel影像科学的主题演讲中，十一月在卡耐基梅隆大学的宾夕法尼亚州匹兹堡11-13 2010。旨在探讨创新的gigapixel成像在课堂上使用，现场和实验室，重点介绍最新的技术，理念，应用和相关的gigapixel成像各个方面的科学研究成果 ============== A gigapixel image is a digital image bitmap composed of one billion (109) pixels (picture elements), more than 1000 times the information captured by a 1 megapixel digital camera. Current technology for creating such very high-resolution images usually involves either making mosaics of a large number of high-resolution digital photographs or using a film negative as large as 12"×9" (30 cm×23 cm) up to 18"×9" (46 cm×23 cm), which is then scanned with a high-end large-format film scanner with at least 3000 dpi resolution. As of 2010, only a few cameras are capable of creating a gigapixel image in a single sweep of a scene, such as the Pan-STARRS PS1 and the Gigapxl Camera. Gigapixel images are of particular interest to the following: Artists Curators and art historians, to better study artworks Health care providers, such as pathologists, for virtual microscopy utilizing whole slide images (digitally scanned glass microscope slides, also called virtual slides) Physicists viewing the results of supercomputer simulations Viewers of satellite composite images for various purposes, including agricultural policy, land use planning, and military intelligence Visual effects industry, where gigapixel images can enable the creation of immersive digital environments gigapixel图像是数字图像的位图一亿元（109）像素（图片元素），超过1000倍，由100万像素数码相机拍摄的资料组成。目前的技术创造了这么高清晰度的图像通常包括一个或利用高分辨率的数码照片镶嵌或大量使用电影负大如12“× 9”（30厘米× 23厘米）到18“× 9“（46厘米× 23厘米），然后将扫描高端大幅面胶片扫描仪，至少有3000 dpi的分辨率。截至2010年，只有少数相机是创造一个场景单扫描，如泛威夷的Gigapxl PS1和摄像机。，gigapixel图像的能力 Gigapixel图像特别感兴趣，以下是： 艺术家 博物馆馆长和艺术史学家，以更好地研究艺术品 卫生保健提供者，如病理学家，利用虚拟显微镜整个幻灯片图像（数字扫描显微镜幻灯片玻璃，也称为虚拟幻灯片） 物理学家观看超级计算机模拟的结果 用于各种用途的卫星合成图像观众包括农业政策，土地利用规划，和军事情报 视觉效果行业，gigapixel图像可以使身临其境的数字环境的创造 =========== 中文翻譯字幕 ==> 影片右下角三角形選單=> 關閉原文字幕cc =>原文字幕操作caption actions => 轉錄音軌內容Transcribe audio=> 翻譯原文字幕Transcribe captions