Depth modeling modes complexity control system for the 3D-HEVC video encoder. Sanchez, G., Saldanha, M., Agostini, L., & Marcon, C. In *2017 25th European Signal Processing Conference (EUSIPCO)*, pages 1021-1025, Aug, 2017.

Paper doi abstract bibtex

Paper doi abstract bibtex

This paper presents a complexity control system for depth maps intra-frame prediction of the 3D-High Efficiency Video Coding (3D-HEVC) standard. The proposed system uses a Proportional-Integral-Derivative controller over the Simplified Edge Detector heuristic to skip the Depth Modeling Modes (DMMs) evaluation dynamically according to a defined target rate. When analyzing the proposed system under Common Test Conditions, the proposed controller stabilizes the system to the target rate (i.e., the percentage of DMMs evaluation) after encoding a few frames, with negligible encoding efficiency impacts. The BD-rate degradation varies from 0.50% to 0.20%, on average, when the target rates vary from 5% to 15%. These target rates imply in an aggressive reduction in the DMMs evaluations, skipping the DMMs from 85% to 95% of the cases.

@InProceedings{8081362, author = {G. Sanchez and M. Saldanha and L. Agostini and C. Marcon}, booktitle = {2017 25th European Signal Processing Conference (EUSIPCO)}, title = {Depth modeling modes complexity control system for the 3D-HEVC video encoder}, year = {2017}, pages = {1021-1025}, abstract = {This paper presents a complexity control system for depth maps intra-frame prediction of the 3D-High Efficiency Video Coding (3D-HEVC) standard. The proposed system uses a Proportional-Integral-Derivative controller over the Simplified Edge Detector heuristic to skip the Depth Modeling Modes (DMMs) evaluation dynamically according to a defined target rate. When analyzing the proposed system under Common Test Conditions, the proposed controller stabilizes the system to the target rate (i.e., the percentage of DMMs evaluation) after encoding a few frames, with negligible encoding efficiency impacts. The BD-rate degradation varies from 0.50% to 0.20%, on average, when the target rates vary from 5% to 15%. These target rates imply in an aggressive reduction in the DMMs evaluations, skipping the DMMs from 85% to 95% of the cases.}, keywords = {edge detection;video coding;Common Test Conditions;negligible encoding efficiency impacts;BD-rate degradation;3D-HEVC video encoder;depth maps intra-frame prediction;3D-High Efficiency Video Coding;proportional-integral-derivative controller;depth modeling modes complexity control system;DMM evaluation;simplified edge detector heuristic;depth modeling modes evaluation;Encoding;Complexity theory;Control systems;Image edge detection;Signal processing algorithms;Standards;Three-dimensional displays;3D-HEVC;Intra-Frame Prediction;Depth Maps;Complexity Control;Complexity Reduction}, doi = {10.23919/EUSIPCO.2017.8081362}, issn = {2076-1465}, month = {Aug}, url = {https://www.eurasip.org/proceedings/eusipco/eusipco2017/papers/1570347230.pdf}, }

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