Recovering high dynamic range radiance maps from photographs
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
What Can Be Known about the Radiometric Response from Images?
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
ACM SIGGRAPH 2003 Papers
Overview of the H.264/AVC video coding standard
IEEE Transactions on Circuits and Systems for Video Technology
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This paper is concerned with the problem of capturing higher dynamic range video with a mobile device. We assume the mobile device has a standard (or low) dynamic range image sensor, and that the device is constrained by power and processing capability. To address these issues, we develop a system that captures a video sequence containing time varying exposure settings, encodes this sequence without modification, and then transmits the sequence to a decoder. The bit-stream is constructed so that legacy decoding devices only decode a single exposure setting while advanced devices decode multiple exposure settings and then use the decoded data to reconstruct a higher dynamic range image sequence.