Correction to "On Testing Trained Vector Quantizer Codebooks"
Dong Sik Kim, Taejeong Kim, Sang Uk Lee · IEEE Transactions on Image Processing · 1997
This correspondence formally defines partial Radon trans- forms for functions of more than two dimensions. It shows that a generalized projection-slice theorem exists which connects planar and hy- perplanar projections of a function to its Fourier transform. In addition, a general theoretical framework is provided for carrying out -dimensional backprojection reconstruction in a multistage fashion through the use of the partial Radon transform.