@inproceedings{6603f4fe4e8e4b3287c8efcb8df5144a,
title = "Two-dimensional rate model for video coding",
abstract = "This paper investigates the joint impact of variations of the frame rate and quantization on the coding bit-rate. Through theoretically linking the frame rate and the quantization step to the mean absolute difference (MAD), the MAD is modeled by a 2-D function, based on which a 2-D rate model is proposed. Extensive experimental results have demonstrated the effectiveness of the proposed 2-D rate model. Together with a 2-D distortion model, the proposed rate model can serve as the basis for advanced rate control in video coding and rate-constrained scalable video coding as well as bitstream adaptation.",
keywords = "2-D rate model, frame rate, mean absolute difference (MAD), quantization step, rate control",
author = "Shuai Wan and Junhui Hou and Fuzheng Yang",
year = "2011",
doi = "10.1007/978-3-642-19712-3_19",
language = "英语",
isbn = "9783642197116",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Verlag",
number = "VOL. 2",
pages = "155--162",
booktitle = "Advanced Electrical and Electronics Engineering",
edition = "VOL. 2",
}