High dynamic range compressive imaging: a programmable imaging system

dc.contributor.author Filipe Tiago Magalhães en
dc.contributor.author Mehrdad Abolbashari en
dc.contributor.author Miguel Velhote Correia en
dc.contributor.author Francisco Araújo en
dc.contributor.author Faramarz Farahi en
dc.date.accessioned 2017-11-17T15:02:26Z
dc.date.available 2017-11-17T15:02:26Z
dc.date.issued 2012 en
dc.description.abstract Some scenes and objects have a wide range of brightness that cannot be captured with a conventional camera. This limitation, which degrades the dynamic range of an imaged scene or object, is addressed by use of high dynamic range (HDR) imaging techniques. With HDR imaging techniques, images of a very broad range of intensity can be obtained with conventional cameras. Another limitation of conventional cameras is the range of wavelength that they can capture. Outside the visible wavelengths, the responsivity of conventional cameras drops; therefore, a conventional camera cannot capture images in nonvisible wavelengths. Compressive imaging is a solution for this problem. Compressive imaging reduces the number of pixels of a camera to one, so a camera can be replaced by a detector with one pixel. The range of wavelengths to which such detectors are responsive is much wider than that of a conventional camera. A combination of HDR imaging and compressive imaging is introduced and is benefit en
dc.identifier.uri http://repositorio.inesctec.pt/handle/123456789/3487
dc.language eng en
dc.relation 4996 en
dc.relation 2459 en
dc.relation 2459 en
dc.relation 4996 en
dc.rights info:eu-repo/semantics/embargoedAccess en
dc.title High dynamic range compressive imaging: a programmable imaging system en
dc.type article en
dc.type Publication en
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