Difference between revisions of "mrcImageBandPassFilter"
(Created page with "'''mrcImageBandPassFilter''' is Eos's Command that multiplies Band-pass filter to the mrcImage. Band-pass filter is Image Processing that produces only...") |
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| − | '''mrcImageBandPassFilter''' is [[Eos]]'s [[Command]] that multiplies [[Band-pass filter]] to the [[mrcImage]]. [[Band- | + | '''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 == | == List of option == | ||
Latest revision as of 05:11, 6 August 2014
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.
Contents
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 |
0 65.5929 |
Output
Case: m=1
 |
Min Max |
0 0 |
Setting at -hvl=0.1,-hvh=1 －－－－－－＞ |
 |
Min Max |
-9.27378 11.2069 |
| Setting at -hvl=0.01,-hvh=1 －－－－－－＞ |
 |
Min Max |
-17.8289 43.9539 |
Case: m=2
 |
Min Max |
0 0 |
Setting at -hvl=0.1,-hvh=1,wl=0.1,wh=1 －－－－－－＞ |
 |
Min Max |
-8.55029 11.9492 |
| Setting at -hvl=0.01,-hvh=1,wl=0.1,wh=1 －－－－－－＞ |
 |
Min Max |
-9.64259 42.7085 |
|||
| Setting at -hvl=0.01,-hvh=1,wl=0.01,wh=1 －－－－－－＞ |
 |
Min Max |
-17.8337 41.3449 |
Case: m=3
 |
Min Max |
-1.01675 16.1198 |
Seeting at -hvl=0.1,-hvh=1,wl=0.1,wh=1 －－－－－－＞ |
 |
Min Max |
-2.2918 22.3145 |
| Setting at -hvl=0.01,-hvh=1,wl=0.1,wh=1 －－－－－－＞ |
 |
Min Max |
-4.20068 40.5267 |
|||
| Setting at -hvl=0.01,-hvh=1,wl=0.01,wh=1 －－－－－－＞ |
 |
Min Max |
-12.4598 44.1885 |
