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US08238613B2 Technique for bit-accurate film grain simulation 有权
比特精确的胶片颗粒模拟技术

Technique for bit-accurate film grain simulation
摘要:
The simulation of film grain in an image makes use of parameters contained in a Supplemental Enhancement Information (SEI) message that accompanies the image upon transmission. The SEI message specifies film grain simulation parameters such as the film simulation model, the blending mode, and color space.
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