Theory and Practice of Projective Rectification
International Journal of Computer Vision
Multiple View Geometry in Computer Vision
Multiple View Geometry in Computer Vision
PCS'09 Proceedings of the 27th conference on Picture Coding Symposium
Rate-distortion analysis of rectification-based view interpolation for multiview video coding
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Efficient Prediction Structures for Multiview Video Coding
IEEE Transactions on Circuits and Systems for Video Technology
Multiview Video Coding Using View Interpolation and Color Correction
IEEE Transactions on Circuits and Systems for Video Technology
PCS'09 Proceedings of the 27th conference on Picture Coding Symposium
Rate-distortion analysis of rectification-based view interpolation for multiview video coding
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
View interpolation based multiple description coding of multiview images
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
Efficient disparity vector prediction schemes with modified P frame for 2D camera arrays
Journal of Visual Communication and Image Representation
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Current view synthesis prediction (VSP) techniques for multiview video coding (MVC) rely on disparity-based view interpolation or depth-based 3D warping. The former cannot be applied to every camera view, whereas the latter may require coding of the depth information of a scene. To avoid these constraints, we propose an improved VSP-based MVC scheme based on the following three techniques: 1) view extrapolation, which allows VSP to be applicable to almost all camera views, 2) projective rectification, which improves the synthesis quality when neighboring camera planes are not parallel, and 3) synthesis bias correction, which uses the past synthesis biases to improve the synthesis quality of the current frame. Experimental results demonstrate that our scheme offers PSNR gains of up to 1.6 dB compared to the current MVC standard.