A novel camera path planning algorithm for real-time video stabilization


(1) Video 1: link
 (a)(b) (c) (d) 
(a) original video, (b) a stabilized video including out-of-bound,  (c) a video stabilized by forcibly modifying the new camera path, and (d) a video stabilized by reducing the size of the cropping window.


(2) Camera path including very dynamic camera motion (#1)

- camera path of LPF10: link
  K=10 (frame delay), margin: 20%

- camera path of LPF60: link
  K=60 (frame delay), margin: 20%
While the camera path is very smooth, the number of frame delay is 60.
Also, out-of-bound regions are observed.

- camera path of a proposed method : link
  K=10 (frame delay), margin: 20%, parameter (0.01, 0.01, 10)

(3) Camera path including very dynamic camera motion (#2)

- camera path of LPF10: link
  K=10 (frame delay), margin: 20%

- camera path of LPF60: link
  K=60 (frame delay), margin: 20%

- camera path of a proposed method : link
  K=10 (frame delay), margin: 20%, parameter (0.01, 0.01, 10)

(4) Camera path including usual camera motion (#3)

- camera path of LPF10: link
  K=10 (frame delay), margin: 10%

- camera path of LPF60: link
  K=60 (frame delay), margin: 10%

- camera path of a proposed method : link
  K=10 (frame delay), margin: 10%, parameter (0.01, 0.01, 10)

(5) Camera path including usual camera motion (#4)

- camera path of LPF10: link
  K=10 (frame delay), margin: 10%

- camera path of LPF60: link
  K=60 (frame delay), margin: 10%

- camera path of a proposed method : link
  K=10 (frame delay), margin: 10%, parameter (0.01, 0.01, 10)

(6) Video #1: link (Please watch a video in full-screen mode)
 (a)(b) (c) (d) 
(a) original video, (b) a video stabilized with LPF10,  (c) a video stabilized with proposed camera path, and (d) a video stabilized with LPF60.

(7) Video #2: link (Please watch a video in full-screen mode)
 (a)(b) (c) (d) 
(a) original video, (b) a video stabilized with LPF10,  (c) a video stabilized with proposed camera path, and (d) a video stabilized with LPF60.

(8) High quality figures in the paper