8581 search results - page 387 / 1717 » Digital Signal Processing |
177
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ISBI
2002
IEEE
16 years 7 months ago
2002
IEEE
We present a new method for reconstructing digitally recorded off-axis Fresnel holograms. Currently-used reconstruction methods are based on the simulation and propagation of a re...
162
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CSIE
2009
IEEE
16 years 1 months ago
2009
IEEE
— To obtain the full color image, at least three channels are required at each color location, however the image sensor obtains only the intensity of the brightness and cannot se...
171
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AFRIGRAPH
2009
ACM
16 years 1 months ago
2009
ACM
This paper investigates the digital reconstruction of destroyed buildings from small sets of old, uncalibrated photographs. The application domain is the heritage preservation of ...
192
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ASAP
2006
IEEE
16 years 26 days ago
2006
IEEE
This paper proposes different low-cost coprocessors for public key authentication on 8-bit smart cards. Elliptic curve cryptography is used for its efficiency per bit of key and ...
164
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3DIM
2005
IEEE
16 years 13 days ago
2005
IEEE
We present a novel approach on digitizing large scale unstructured environments like archaeological excavations using off-the-shelf digital still cameras. The cameras are calibrat...