Loading...
Please wait, while we are loading the content...
Separation of blended data by iterative estimation and subtraction of interference noise
| Content Provider | Semantic Scholar |
|---|---|
| Author | Doulgeris, Panagiotis Mahdad, Araz |
| Copyright Year | 2010 |
| 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 fashion. Numerous publications have addressed the issue from different 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 recovers 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. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://repository.tudelft.nl/islandora/object/uuid:b1bd48db-840e-4ae7-8a67-82c5587eaa0e/datastream/OBJ |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Algorithm Alpha compositing Blind signal separation Data acquisition Data compression Extraction Interference (communication) Iteration Iterative method Noise reduction Noise shaping Numerical analysis Pseudo brand of pseudoephedrine Silo (dataset) Simulation |
| Content Type | Text |
| Resource Type | Article |
