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Quantum cryptography based on Bell’s theorem

Practical application of the generalized Bell's theorem in the so-called key distribution process in cryptography is reported. The proposed scheme is based on the Bohm's version...

1991 Physical Review Letters 10250 citations

Active contours without edges

We propose a new model for active contours to detect objects in a given image, based on techniques of curve evolution, Mumford-Shah (1989) functional for segmentation and level ...

2001 IEEE Transactions on Image Processing 10188 citations