mrcImageCorrelation

mrcImageCorrelation is Eos's Command that creates a correlation map.

List of option

Main option

Option	Essential/Optional	Description	Default
-i	Essential	Input: mrcImage	NULL
-o	Optional	Output: mrcImage(Correlation Map)	NULL
-O	Optional	Output: mrcImage(Correlation Map for Refinement)	NULL
-r	Essential	Reference: mrcImage	NULL
-corInfo	Optional	Correlation Info: ASCII	stdout
-a	Optional	Averaged File between 2 images	NULL
-s	Optional	Shifted InputFile	NULL
-refine	Optional	Refine	(RefineStep RefineRange RefineMode)→(0.25 3.0 2) RefineStep: Setting step RefineRange: Setting range RefineMode: Setting mode
-c	Optional	ConfigurationFile	NULL
-m	Optional	Mode1	0
-M	Optional	Mode2	0
-h	Optional	Help

-m details

Value	Description
0	Normal Correlation: FxG*
1	Phase Correlation: FxG*/|FxG*|
2	Phase Correlation: FxG*/sqrt(|FxG*|)
3	Normalized Normal Correlation: FxG*/(|F||G|)
16	(0,0) = 0

-M details

Value	Description
0	Correlation by FFT. Output is a mrcImage to file.
1	Normalized correlation value. No shift transform and No Correlation Map

Execution example

------Input file's image------

with Noise				no Noise
	Min Max Mean SD SE	-45.2205 61.1583 1.34228 13.1981 0.164976			Min Max Mean SD SE	0 39.0578 1.30214 5.13643 0.0642053

------Reference file's image------

Min Max Mean SD SE

-44.5884 62.2917 1.20602 13.084 0.16355

Min Max Mean SD SE

0 40.8834 1.30222 5.16838 0.0646047

------Option -o------

Min Max Mean SD SE

-696.555 2670.19 129.504 439.371 5.49214

Min Max Mean SD SE

-0.000195313 2169.32 135.653 368.225 4.60281

------Option -O------

Option -O is necessary to set the option -refine.

Case: refine=1.75 70 0

Min Max Mean SD SE

1.23885 1.44004 1.39867 0.0198941 0.000245606

Min Max Mean SD SE

0.262565 1.41038 1.31497 0.177727 0.00219416

Case: refine=1.75 70 1

Min Max Mean SD SE

1.45204 1.63609 1.56799 0.0183415 0.000226438

Min Max Mean SD SE

0.696388 1.63042 1.51598 0.109251 0.00134878

Case: refine=1.75 70 2

Min Max Mean SD SE

1.71269 1.86756 1.81222 0.0163492 0.000201842

Min Max Mean SD SE

1.12474 1.99758 1.77708 0.097391 0.00120236

------Option -corInfo------

The following data is written to the file.

Case: M=0

Case: M=1

------Option -a------

Min Max Mean SD SE

-35.1267 59.0675 1.27415 10.1106 0.126383

Min Max Mean SD SE

0 38.1336 1.30218 5.09747 0.0637183

------Option -s------

Min Max Mean SD SE

-44.5884 62.2917 1.20602 13.084 0.16355

Min Max Mean SD SE

0 39.0578 1.30214 5.13643 0.0642053

------Option -m------

Case: m=0

Min Max Mean SD SE

-696.555 2670.19 129.504 439.371 5.49214

Min Max Mean SD SE

-0.000195313 2169.32 135.653 368.225 4.60281

Case: m=1

Min Max Mean SD SE

-3.67017 3.71466 0.0125 0.999922 0.012499

Min Max Mean SD SE

-9.80742 7.48342 0.0125 0.999922 0.012499

Case: m=2

Min Max Mean SD SE

-44.7368 62.2468 1.27232 11.938 0.149225

Min Max Mean SD SE

-6.01609 44.7194 1.30218 5.11859 0.0639824

Case: m=3

Min Max Mean SD SE

-0.0672328 0.257732 0.0125 0.0424089 0.000530111

Min Max Mean SD SE

-1.78814e-08 0.199896 0.0125 0.0339307 0.000424134

Case: m=16

Min Max Mean SD SE

-826.059 2540.68 -5.7012e-07 439.371 5.49214

Min Max Mean SD SE

-135.653 2033.67 1.28926e-07 368.225 4.60281