IKONOS is the first high spatial resolution image using RPC coefficients to orthorectify instead of rigorous physical sensor model.

IKONOS是第一个利用RPC参数代替物理模型进行正射纠正的高空间分辨率影像。

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Among many other things, a smartphone functions as a handheld digital sensor for the physical world.

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Packed with advanced imaging technology, the HTC TITAN II features a 16-megapixel camera with a wide-angle lens, autofocus, dual LED flash, red eye reduction, image stabilization, a backside-illuminated sensor and a physical camera button, offering a viable replacement for digital point-and-shoot cameras.

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Both IBM and HP have been exploring projects to use sensor networks to track physical infrastructure in real time.

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