Phase unwrapping using reconfigurable hardware
The most computationally intensive part of the minimum LP Norm phase unwrapping algorithm[1] (its kernel) is the 2D Discrete Cosine Transform(DCT) that computes the variable p in the equation Qp=c using the Preconditioned Conjugate Gradient (PCG) method. The separability of the DCT means that the 2D...
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| Online Access: | http://hdl.handle.net/2047/d10009085 |