Fig. 1. EI generation principle of LF-EI algorithm

Fig. 2. Coordinate relationship of same point on two adjacent EIs

Fig. 3. Problem with LF-EI algorithm

Fig. 4. Principle of EI-LF algorithm to generate EI

Fig. 5. Schematic of occluded area

Fig. 6. Flow chart of EI-LF algorithm

Fig. 7. Test images. (a) Scene images; (b) disparity images

Fig. 8. EI generated by two algorithms and its partial enlarged images. (a) LF-EI algorithm; (b) EI-LF algorithm

Fig. 9. 3D light field multi-viewpoint images reproduced by LF-EI algorithm. (a) Left views; (b) front views; (c) right views

Fig. 10. 3D light field multi-viewpoint images reproduced by EI-LF algorithm. (a) Left views; (b) front views; (c) right views