| 发明名称 |
Equipment and techniques for increasing the dynamic range of a projection system |
| 摘要 |
Apparatus and techniques for enhancing the dynamic range of electronic projection systems are detailed. Included among the techniques are pre-modulation, luminance compensation, and partial luminance compensation.
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| 申请公布号 |
US7050122(B2) |
申请公布日期 |
2006.05.23 |
| 申请号 |
US20020312070 |
申请日期 |
2002.12.19 |
| 申请人 |
IMAX CORPORATION |
发明人 |
GIBBON MICHAEL A.;ZHOU SAMUEL Z.;ADKINS SEAN;ANIKITCHEV SERGEI G.;MOSS GRAHAM H.;ECKERSLEY BRIAN |
| 分类号 |
G02F1/061;H04N5/74;G02B27/18;G02F1/13;G02F1/133;G03B21/00;H04N5/20;H04N5/52;H04N9/31 |
主分类号 |
G02F1/061 |
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