On stationarizability for nonstationary 2-D random fields using discrete wavelet transforms.

Bing-Fei Wu Yu-Lin Su On stationarizability for nonstationary 2-D random fields using discrete wavelet transforms. 1359-1366 1998 7 IEEE Transactions on Image Processing 9 http://dx.doi.org/10.1109/83.709667 db/journals/tip/tip7.html#WuS98