@techreport {wang2014SEGfwi,
	title = {Full waveform inversion with interferometric measurements},
	number = {TR-EOAS-2014-5},
	year = {2014},
	month = {04},
	institution = {UBC},
	abstract = {In this note, we design new misfit functions for full-waveform inversion by using interferometric measurements to reduce sensitivity to phase errors. Though established within a completely different setting from the linear case, we obtain a similar observation: the interferometry can improve robustness under certain modeling errors. Moreover, in order to deal with errors on both source and receiver sides, we propose a higher order interferometry, which, as a generalization of the usual definition, involves the cross correlation of four traces. A proof of principle simulations is included on a stylized example.},
	keywords = {FWI},
	url = {https://slim.gatech.edu/Publications/Public/TechReport/2014/wang2014SEGfwi/wang2014SEGfwi.html},
	author = {Rongrong Wang and Ozgur Yilmaz and Felix J. Herrmann}
}
