| 发明名称 |
NOISE ATTENUATION VIA THRESHOLDING IN A TRANSFORM DOMAIN |
| 摘要 |
A method can include receiving data in a data domain where a first portion of the data domain includes a signal to noise ratio that exceeds a signal to noise ratio in a second portion of the data domain; generating a model; in a transform domain, based at least in part on the model, filtering at least a portion of the data in the second portion of the data domain; and, based at least in part on the filtering, outputting noise attenuated data for at least a portion of the data in the second portion of the data domain. |
| 申请公布号 |
US2016161621(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
US201514960323 |
申请日期 |
2015.12.04 |
| 申请人 |
WESTERNGECO L.L.C. |
发明人 |
Salama Antoun H.;Moore Ian |
| 分类号 |
G01V1/36;G01V1/32;G01V1/28 |
主分类号 |
G01V1/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving data in a data domain wherein a first portion of the data domain comprises a signal to noise ratio that exceeds a signal to noise ratio in a second portion of the data domain; generating a model; in a transform domain, based at least in part on the model, filtering at least a portion of the data in the second portion of the data domain; and based at least in part on the filtering, outputting noise attenuated data for at least a portion of the data in the second portion of the data domain. |
| 地址 |
Houston TX US |
