Home My Page Projects Code Snippets Project Openings diderot
Summary Activity Tracker Tasks SCM

SCM Repository

[diderot] Diff of /branches/pure-cfg/TODO
ViewVC logotype

Diff of /branches/pure-cfg/TODO

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 947, Fri Apr 22 14:54:00 2011 UTC revision 948, Fri Apr 22 19:19:03 2011 UTC
# Line 77  Line 77 
77  Having this would simplify expression of standard LIC method, and  Having this would simplify expression of standard LIC method, and
78  would also help express other vector field expressions that arise  would also help express other vector field expressions that arise
79  in vector field feature exraction  in vector field feature exraction
80    Related to this and possibly simpler:
81      image(2)[2] Vimg = load(...);
82      field#1(2)[] Vlen = |Vimg ⊛ ctmr|;
83    to get a scalar field of vector length, or
84      field#1(2)[] F = Fimg ⊛ ctmr;
85      field#1(2)[] Gmag = |∇F|;
86    to get a scalar field of gradient magnitude, or
87      field#1(2)[] F = Fimg ⊛ ctmr;
88      field#1(2)[] Gmag = ∇F•∇F;
89    to get a scalar field of squared gradient magnitude
90    (which is simpler to differentiate)
91    
92  ability to declare a field in such a way so that probe  ability to declare a field in such a way so that probe
93  positions are *always* clamped to the support of "inside";  positions are *always* clamped to the support of "inside";

Legend:
Removed from v.947  
changed lines
  Added in v.948

root@smlnj-gforge.cs.uchicago.edu
ViewVC Help
Powered by ViewVC 1.0.0