Print Email Facebook Twitter Separation of blended data by iterative estimation and subtraction of interference noise Title Separation of blended data by iterative estimation and subtraction of interference noise Author Doulgeris, P. Mahdad, A. Blacquière, G. Faculty Civil Engineering and Geosciences Department Geotechnology Date 2010-10-20 Abstract Conventional data acquisition practice dictates the existence of sufficient time intervals between the firing of successive sources in the field. However, much attention has been drawn recently to the possibility of shooting in an overlapping fash- ion. Numerous publications have addressed the issue from dif- ferent scopes (denoising, compressing, blind signal separation etc.) while others have defined the theoretical background. The term ‘blending’ was introduced to describe this new trend in acquisition designs, the time-overlapping data acquisition. In turn, the term ‘deblending’ refers to an algorithm that re- covers the data as if they were shot in the conventional way. Such an algorithm is presented in this chapter for application on both impulsive and vibrating sources. This algorithm is based on iterative interference estimation and subtraction and is applied to field data. Subject blendedsimultaneousdeblendingseparation To reference this document use: http://resolver.tudelft.nl/uuid:b1bd48db-840e-4ae7-8a67-82c5587eaa0e Publisher SEG Part of collection Institutional Repository Document type conference paper Rights (c)2010 Doulgeris, P.; Mahdad, A.; Blacquière, G. Files PDF denver_abstract_us.pdf 679.26 KB Close viewer /islandora/object/uuid:b1bd48db-840e-4ae7-8a67-82c5587eaa0e/datastream/OBJ/view