ConceptBjontegaard Delta rate
BD-rate
A widely used bitrate saving metric in video and image compression that compares the integral of rate-distortion curves to measure the average percentage of bitrate saved by a new method relative to a baseline at equal quality.
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Oct 15
BD-rate is a common bitrate-saving metric in the video/image compression field, denoting the average percentage of bitrate saved by a new method relative to a baseline method at the same reconstruction quality, obtained by integrally comparing the rate-distortion curves.
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