Wavelets and warping PS seismic images
Many seismic processing techniques warp a seismic trace. This warping often results in wavelet distortion throughout the trace and needs to be reduced to prevent errors in future processing steps. I propose a new method to reduce wavelet distortion that deconvolves the wavelet from a trace to be warped, warps the resulting impulses without distorting them, and convolves with the wavelet in a reference trace. Moreover, this warping-with-wavelets algorithm can be used to estimate the required wavelets in the trace to be warped and in the reference trace. The primary advantage over previous methods ...
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