Cameras Get Cleverer  

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[s.n]

Jenis: Article from Bulletin/Magazine
Dalam koleksi: The Economist (http://search.proquest.com/) vol. 400 no. 8749 (Sep. 2011), page 3-4.
Topik: International; Digital Photography; Technological Change; Innovations; Systems Design; Cameras; Image Processing Systems

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Perpustakaan Pusat (Semanggi) Nomor Panggil: EE29.67 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Now a novel approach to photographic imaging is making its way into cameras and smartphones. Computational photography, a subdiscipline of computer graphics, does not simply capture single images. The basic premise is to use multiple exposures, or multiple lenses, to capture information from which photographs may be derived. These data contain myriad potential pictures which software then converts into what looks like a conventional photo. More computer animation than pinhole camera, in other words, though using real light refracted through a lens rather than the virtual sort. The best known example of computational photography is high-dynamic-range (HDR) imaging, which combines multiple photos shot in rapid succession, and at different exposures, into one picture of superior quality.

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