|A Small Depth of Field Image||Computed Focused Image|
Focused image (shown right) is automatically computed from a sequence of small depth of field images (such as the one shown at left) taken at different focus depths. Part of the input image sequence is shown below.
The computation took about 20 seconds on a 200 MHz Pentium processor. 73 484x760 RGB images were processed.
Note that the digital focusing makes no assumptions about the continuity of the specimen (it may be a collection of particles as in this case).
|Radim Sara||Last modified: Fri Dec 10 18:44:57 CET 1999|