4 <TITLE>mrcImageCorrelation</TITLE>
7 <H1>mrcImageCorrelation</H1>
10 Usage: mrcImageCorrelation
12 [-i[nput] In (NULL ).as(inFile ) ] :Essential :InputDataFile
13 [-o[utput] Out (NULL ).as(outFile ) ] :Optional :OutputDataFile: Correlation Map
14 [-O[utput] Out2 (NULL ).as(outFile ) ] :Optional :OutputDataFile: Correlation Map for Refinement
15 [-r[eference] Ref (NULL ).as(inFile ) ] :Essential :ReferenceDataFile
16 [-cor[relation]Info OutCor (stdout ).as(outFile ) ] :Optional :Output: Correlation Info
17 [-a[verage] Avg (NULL ).as(outFile ) ] :Optional :OutputDataFile: Averaged File
18 [-s[hit] Shift (NULL ).as(outFile ) ] :Optional :OutputDataFile: Shifted InputFile
19 [-refine RefineStep (0.25 ).as(Real )
20 RefineRange (3.0 ).as(Real )
21 RefineMode (2 ).as(Integer ) ] :Optional :Refinemnet: Step Range[pixelUnit]
22 [-c[onfig] configFile (NULL ).as(inFile ) ] :Optional :ConfigurationFile
23 [-m[ode] mode (0 ).as(Integer ) ] :Optional :Mode
24 [-M[ode2] mode2 (0 ).as(Integer ) ] :Optional :Mode2
26 0: Normal Correlation FxG*
27 1: Phase Correlation FxG*/ |FxG*|
28 2: Phase Correlation FxG*/sqrt(|FxG*|)
29 3: Normalized Normal Correlation FxG*/|F||G|)
31 Refinement Correlation Map
32 0: sqrt(Sum |Fi-Gi|^2 / Sum |Gi|^2)
33 1: Sum |Gi||phaseFi - phaseGi| / Sum |Gi|
34 2: sqrt(Sum |Gi||phaseFi - phaseGi|^2 / Sum |Gi| )
36 mode 0: Correlation by FFT. Output is a mrcImage to file.
37 -a : Averaged image after Shift Transform [pixel unit] and Averaging
38 -s : Shifted image after Shift Transform [pixel unit]
40 mode 1: Correlation by multiplying in normal space. Output is a real value
41 Normalized correlation value
44 ----- Refinement: -refine -----
45 refineStep[PixelUnit] : refinement step size
46 refineRange[PixelUnit] : refinement range
47 refineMode : refinement mode
49 the position of max correlation +- refineRange / refineStep
50 Attention: If this option is set, the meaning of -o option is changed to a residual map