Munteanu, A., Verbist, F., Cornelis, J., & Schelkens, P. (2008). Applying open-loop coding in predictive coding systems. In Advanced Concepts for Intelligent Vision Systems, ACIVS 2008, Juan-les-Pins, France (Vol. 5259, pp. 25-37)

@inbook{9672ac1eb47246b692961d39594e724b,
title = "Applying open-loop coding in predictive coding systems",
abstract = "This paper investigates the application of open-loop coding principles in predictive coding systems. In order to cope with the drift, which is inherent in open-loop predictive coding, a novel rate-distortion (R-D) model is proposed, capturing the propagation of quantization errors in such systems. Additionally, a novel intra-frame video codec employing the transform and spatial prediction modes from H.264 is proposed. The results obtained with the proposed codec show that allocating rate based on the proposed R-D model provides gains of up to 1.9 dB compared to a straightforward rate allocation not accounting for drift. Furthermore, the proposed open-loop predictive codec provides gains of up to 2.3 dB compared to an equivalent closed-loop intra-frame video codec using the transform, prediction modes and rate-allocation from H.264. One concludes that the considered open-loop predictive coding paradigm retains the advantages of open-loop coding, and offers the possibility of further improving the compression performance in predictive coding systems.",
keywords = "image and video coding, predictive coding, open-loop coding",
author = "Adrian Munteanu and Frederik Verbist and Jan Cornelis and Peter Schelkens",
year = "2008",
month = oct,
day = "20",
language = "English",
isbn = "978-3-540-88457-6",
volume = "5259",
pages = "25--37",
booktitle = "Advanced Concepts for Intelligent Vision Systems, ACIVS 2008, Juan-les-Pins, France",
}