mrcImage3DHighResoEmphasis

mrcImage3DHighResoEmphasis is Eos's Command that multiplies the high frequency emphasis filter(3D-capable). It is possible to freely set the filter function with the -A, -B. It is a Band-Pass Filter is basically, it can also be Low-Pass Filter or High-Pass Filter by using -L and -H.

List of option

Main option

Option	Essential/Optional	Description	Default
-i	Essential	Input: mrcImage	NULL
-o	Essential	Output: mrcImage	NULL
-L	Optional	Low threshold to modify	0
-H	Optional	High threshold to modify	0
-A	Optional	A value	0
-B	Optional	B value	0
-c	Optional	ConfigurationFile	NULL
-m	Optional	Mode	0
-h	Optional	Help

Algorithm

R<L data*exp(A*L+B*L*L)
L<R<H data*exp(A*R+B*R*R) 
R>H data*exp(A*H+B*H*H) 

-m details

Value	Description
0

Execution example

Input file's image

xy-plane

yz-plane

Min Max Mean SD SE

0 (0, 0, 0) 3398.12 (23, 55, 41) 72.129 294.805 0.368507

Example of options only essential

xy-plane

yz-plane

Min Max Mean SD SE

-0.00046875 (58, 75, 33) 3398.12 (23, 55, 41) 72.129 294.805 0.368507

Image does not change almost by default.

Option -A, -L, -H

Case: A=1, L=0.1, H=0.3

xy-plane

yz-plane

Min Max Mean SD SE

-217.7 (36, 72, 42) 4277.33 (40, 46, 44) 79.7149 344.594 0.430743

If set to only -A become exp-Filter.

Option -B

Case: B=-1, L=0.1, H=0.3

xy-plane

yz-plane

Min Max Mean SD SE

-24.5442 (48, 13, 56) 3195.38 (23, 55, 41) 71.4113 281.872 0.35234

If set to only -B(<0) become gaussian-Filter.