Kinoshita: Created page with "DataManip/mrcImage/src/'''lmrcImageWindowing''' is API for Windowing to 2D image. It is used by mrcImageWindowing. == constant == == struct == For lmrcImageWindowing ty..."

2014-09-05T00:12:43Z

Created page with "DataManip/mrcImage/src/'''lmrcImageWindowing''' is API for Windowing to 2D image. It is used by mrcImageWindowing. == constant == == struct == For lmrcImageWindowing ty..."

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DataManip/mrcImage/src/'''lmrcImageWindowing''' is API for Windowing to 2D image. It is used by [[mrcImageWindowing]].

== constant ==

== struct ==
For lmrcImageWindowing
typedef struct lmrcImageWindowingInfo {
long flagWy;
float Wy;

long flagWx;
float Wx;

long flagWyMax;
float WyMax;

long flagWxMax;
float WxMax;

double Offset;
} lmrcImageWindowingInfo;

== API ==
===Windowing Function===
extern void lmrcImageWindowing(mrcImage* dst, mrcImage* src,
lmrcImageWindowingInfo* info, long mode);

Select a preprocess method by higher bit of mode.
<table border="1">
<tr>
<th>mode&0xf0</th>
<th>Preprocess</th>
</tr>
<tr>
<td>0x00</td>
<td>As info->Offset is 0.</td>
</tr>
<tr>
<td>0x01</td>
<td>As info->Offset is average value.</td>
</tr>
<tr>
<td>Otherwise</td>
<td>Not process</td>
</tr>
</table>
<br>

Select how to multiply Window Function by lower bit of mode.
<table border="1">
<tr>
<th>mode&0xf</th>
<th>Windowing Function</th>
</tr>
<tr>
<td>0</td>
<td>Multiply Cosine Windowing to outer data than 10% edge.</td>
</tr>
<tr>
<td>1</td>
<td>(1-1/Wy)As data at top of image is average value.</td>
</tr>
<tr>
<td>2</td>
<td>Multiply 0 to outer data than WxMax(WyMax)%, and multiply Cosine Windowing to data between WxMax(WyMax)% and Wx(Wy)% .</td>
</tr>
</table>
<br>

lmrcImageWindowing(API) - Revision history

Kinoshita: Created page with "DataManip/mrcImage/src/'''lmrcImageWindowing''' is API for Windowing to 2D image. It is used by mrcImageWindowing. == constant == == struct == For lmrcImageWindowing ty..."