mrcImageBandPassFilter

mrcImageBandPassFilter is Eos's Command that multiplies Band-pass filter to the mrcImage. Band-pass filter is Image Processing that produces only the image of the center Frequency. In other words, it has the same meaning as applying both the Low-pass filter and High-pass filter.

List of option

Main option

Option	Essential/Optional	Description	Default
-i	Essential	Input: mrcImage	NULL
-o	Essential	Output: mrcImage	NULL
-m	Optional	Mode	0
-hvl	Optional	The min value of attenuation of spatial frequency is half of the maximum	1.0
-hvh	Optional	The max value of attenuation of spatial frequency is half of the maximum	1.0
-wl	Optional	Min width of spatial frequency(cos function)	1.0
-wh	Optional	Max width of spatial frequency(cos function)	1.0
-lowweight	Optional	Usually low-frequency region is set to 0. When this parameter is set, the value is multiplied. It is a mechanism so as not to 0 absolutely the low-frequency region.	0.0
-h	Optional	Help

-m details

Value	Description
1	Step filter : required argumnent: -hvl -hvh
2	Cos filter  : required argumnent: -hvl -hvh -wl -wh
3	Exp filter  : required argumnent: -hvl -hvh -wl -wh

Execution example

Input file's image

Min Max Mean SD SE

0 65.5929 5.45036 12.3043 0.153804

Output

Case: m=1

	Min Max Mean SD SE	0 0 0 0 0	Setting at -hvl=0.1,-hvh=1 　　－－－－－－＞		Min Max Mean SD SE	-9.27378 11.2069 6.47488e-10 1.17292 0.0146615
			Setting at -hvl=0.01,-hvh=1 　　－－－－－－＞		Min Max Mean SD SE	-17.8289 43.9539 -3.21856e-08 9.15145 0.114393

Case: m=2

	Min Max Mean SD SE	0 0 0 0 0	Setting at -hvl=0.1,-hvh=1,wl=0.1,wh=1 　　－－－－－－＞		Min Max Mean SD SE	-8.55029 11.9492 -1.90738e-09 1.02755 0.0128444
			Setting at -hvl=0.01,-hvh=1,wl=0.1,wh=1 　　－－－－－－＞		Min Max Mean SD SE	-9.64259 42.7085 1.88305 6.86256 0.085782
			Setting at -hvl=0.01,-hvh=1,wl=0.01,wh=1 　　－－－－－－＞		Min Max Mean SD SE	-17.8337 41.3449 4.46338e-09 7.54313 0.0942892

Case: m=3

	Min Max Mean SD SE	-1.01675 16.1198 1.36259 3.08067 0.0385084	Seeting at -hvl=0.1,-hvh=1,wl=0.1,wh=1 　　－－－－－－＞		Min Max Mean SD SE	-2.2918 22.3145 1.36259 3.45298 0.0431623
			Setting at -hvl=0.01,-hvh=1,wl=0.1,wh=1 　　－－－－－－＞		Min Max Mean SD SE	-4.20068 40.5267 2.54268 6.40073 0.0800091
			Setting at -hvl=0.01,-hvh=1,wl=0.01,wh=1 　　－－－－－－＞		Min Max Mean SD SE	-12.4598 44.1885 1.36259 7.41429 0.0926787