发明名称 |
PARAMETERS INTERPOLATION FOR HIGH DYNAMIC RANGE VIDEO TONE MAPPING |
摘要 |
A method for toning mapping high dynamic range (HDR) video for display in low dynamic range display comprises accessing the HDR video; producing a luminance information for the individual frames; partitioning different consecutive groups of frames into segments responsive to the luminance information; classifying the segments into static luminance segments and transient luminance segments; producing a tone mapping parameter set for the static luminance segments; producing a tone mapping parameter set for at least one of the transient luminance segments responsive to the tone mapping parameter set of an adjacent static luminance segment; and tone mapping the static luminance segments and transient luminance segments according to the respective tone mapping parameter sets. |
申请公布号 |
WO2011102887(A1) |
申请公布日期 |
2011.08.25 |
申请号 |
WO2011US00257 |
申请日期 |
2011.02.11 |
申请人 |
THOMSON LICENSING;ZHAI, JIEFU;WANG, ZHE |
发明人 |
ZHAI, JIEFU;WANG, ZHE |
分类号 |
G06T5/40;G06T7/00 |
主分类号 |
G06T5/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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