发明名称 |
BIT-ACCURATE FILM GRAIN SIMULATION METHOD BASED ON PRE-COMPUTED TRANSFORMED COEFFICIENTS. |
摘要 |
<p>Bit-accurate creation of a film grain pattern occurs by first establishing a setof bit-accurate transformed coefficients. The set of bit-accurate transformed coefficientsundergo frequency filtering and a subsequent bit-accurate inverse transformationto yield the film grain pattern.</p> |
申请公布号 |
MX2007005651(A) |
申请公布日期 |
2007.06.05 |
申请号 |
MX20070005651 |
申请日期 |
2005.10.26 |
申请人 |
THOMSON LICENSING |
发明人 |
JEFFREY ALLEN COOPER;CRISTINA GOMILA;JOAN LLACH |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|