Cross Tensor Approximation (CTA) is a generalization of Cross/skeleton matrix and CUR Matrix Approximation (CMA) and is a suitable tool for fast low-rank tensor approximation. It facilitates interpreting the underlying data tensors and decomposing/compressing tensors so that their structures. such as nonnegativity. smoothness. https://www.roneverhart.com/Cyspera-Pigment-Corrector-1-75oz-52ml/