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公开(公告)号:US07305109B1
公开(公告)日:2007-12-04
申请号:US11345863
申请日:2006-02-01
申请人: MariBeth Gagnon , Roger Taylor , James V. Lange , Tommy Lee , Carlyn Collins , Richard Draut , Edward Kujawski
发明人: MariBeth Gagnon , Roger Taylor , James V. Lange , Tommy Lee , Carlyn Collins , Richard Draut , Edward Kujawski
CPC分类号: G06T5/50 , G01N15/1463 , G06T3/4038 , G06T7/33 , G06T2207/10024 , G06T2207/10056
摘要: An automated microscope and computer system captures a set of images for a capture area in a plurality of focal planes. The images can then be integrated into composite images for browsing to simulate viewing an item, such as a biological sample, under a microscope. A corrective filter can be constructed from the images to avoid an effect called “tiling.” Before capture, variable focal plane error can be avoided by collecting z locations for a set of points in the capture area. During image browsing, entire composite images can be loaded into memory in compressed form. Compressed image portions can be pre-decompressed to avoid delay as a browsing user navigates throughout the composite images. Pre-decompression can be done by a thread separate from the thread performing navigation operations.
摘要翻译: 自动显微镜和计算机系统捕获多个焦平面中的捕获区域的一组图像。 然后,图像可以被集成到合成图像中以用于浏览以在显微镜下模拟观察物品,例如生物样品。 可以从图像中构建校正滤波器,以避免称为“平铺”的效果。 在捕获之前,可以通过收集捕获区域中的一组点的z位置来避免可变焦平面误差。 在图像浏览期间,整个合成图像可以以压缩形式加载到内存中。 压缩图像部分可以被预解压缩,以避免延迟,因为浏览用户在整个合成图像中导航。 可以通过与执行导航操作的线程分开的线程来完成预解压缩。
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公开(公告)号:US07027628B1
公开(公告)日:2006-04-11
申请号:US10001268
申请日:2001-11-13
申请人: MariBeth Gagnon , Roger Taylor , James V. Lange , Tommy Lee , Carlyn Collins , Richard Draut , Edward Kujawski
发明人: MariBeth Gagnon , Roger Taylor , James V. Lange , Tommy Lee , Carlyn Collins , Richard Draut , Edward Kujawski
IPC分类号: G06K9/00
CPC分类号: G06T5/50 , G01N15/1463 , G06T3/4038 , G06T7/33 , G06T2207/10024 , G06T2207/10056
摘要: An automated microscope and computer system captures a set of images for a capture area in a plurality of focal planes. The images can then be integrated into composite images for browsing to simulate viewing an item, such as a biological sample, under a microscope. A corrective filter can be constructed from the images to avoid an effect called “tiling.” Before capture, variable focal plane error can be avoided by collecting z locations for a set of points in the capture area. During image browsing, entire composite images can be loaded into memory in compressed form. Compressed image portions can be pre-decompressed to avoid delay as a browsing user navigates throughout the composite images. Pre-decompression can be done by a thread separate from the thread performing navigation operations.
摘要翻译: 自动显微镜和计算机系统捕获多个焦平面中的捕获区域的一组图像。 然后,图像可以被集成到合成图像中以用于浏览以在显微镜下模拟观察物品,例如生物样品。 可以从图像中构建校正滤波器,以避免称为“平铺”的效果。 在捕获之前,可以通过收集捕获区域中的一组点的z位置来避免可变焦平面误差。 在图像浏览期间,整个合成图像可以以压缩形式加载到内存中。 压缩图像部分可以被预解压缩,以避免延迟,因为浏览用户在整个合成图像中导航。 可以通过与执行导航操作的线程分开的线程来完成预解压缩。
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