ROI-based coding can improve perceptual quality and viewer satisfaction while trading off some bandwidth. However, there has been no comprehensive study to ...
The paper proposes an ROI detection scheme for videos, which is characterized with low computational complexity and robustness, and measures the bitrate vs. ...
Abstract. Prevailing video adaptation solutions change the quality of the video uniformly throughout the whole frame in the bitrate adjust-.
Mar 9, 2024 · The paper proposes an ROI detection scheme for videos, which is characterized with low computational complexity and robustness, and measures the ...
Salahuddin A. Azad , Wei Song, Dian Tjondronegoro : Measuring Bitrate and Quality Trade-Off in a Fast Region-of-Interest Based Video Coding.
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Mar 1, 2023 · This paper proposes an energy-efficient video coding strategy based on a new and fast region-of-interest (ROI) detection method.
Measuring Bitrate and Quality Trade-Off in a Fast Region-of-Interest Based Video Coding. Conference Paper. Full-text available. Jan 2011.
The results from the user study demonstrate that ROI-based video coding has superior perceived quality compared to normal encoded video at the same bitrate in ...
The objective of video encoding rate control is to closely approximate a predefined constant target bit rate while minimizing quality degradation. Central to ...
In this context, this paper proposes an energy-efficient video coding strategy based on a new and fast region-of-interest (ROI) detection method. The ...