BakerHostetler
High dynamic range video capture control for video transmission
Systems and methods are provided for capturing high quality video data, including data having a high dynamic range, for use with conventional encoders and decoders. High dynamic range data is captured using multiple groups of pixels where each group is captured using different exposure times to create groups of pixels. The pixels that are captured at different exposure times may be determined adaptively based on the content of the image, the parameters of the encoding system, or on the available resources within the encoding system. The transition from single exposure to using two different exposure times may be implemented gradually.
APPLE INC.
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Chris Y. Jiefu Xiaosong Hsi-Jung
Chung Zhai Zhou Wu