jitter_video

PURPOSE ^

Creates multiple, slightly jittered versions of a video.

SYNOPSIS ^

function IS = jitter_video( I, nphis, maxphi, ntrans, maxtrans, nttrans, maxttrans, jsiz )

DESCRIPTION ^

 Creates multiple, slightly jittered versions of a video.

 Takes a video and creats multiple versions of the video with offsets in both space and
 time and rotations in space.  Basically, for each frame in the video calls jitter_image,
 and then also adds some temporal offsets. In all respects this it basically functions
 like jitter_image -- see that function for more information.

 Note: All temporal translations must have integer size.

 INPUTS
   I           - BW input video (MxNxT) or videos (MxNxTxK), must have odd dimensions
   nphis       - number of spatial rotations (must be odd)
   maxphis     - max value for spatial rotation
   ntrans      - number of spatial translations (must be odd)
   maxtrans    - max value for spatial translations
   nttrans     - number of temporal translations (must be odd)
   maxttrans   - max value for temporal translations
   jsiz        - [optional] Final size of each video in IJ 

 OUTPUTS
   IS          - MxNxTxR or MxNxTxKxR set of videos where R=(ntrans*ntrans*nphis)

 DATESTAMP
   29-Sep-2005  2:00pm

 See also JITTER_IMAGE

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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