「lmrcImageSinogram(API)」の版間の差分
提供: Eospedia
| 行23: | 行23: | ||
== API == | == API == | ||
| − | === | + | ===シノグラム変換=== |
2D画像からシノグラム画像への変換 | 2D画像からシノグラム画像への変換 | ||
extern void lmrcImageSinogramCreate(mrcImage* out, mrcImage* in, lmrcImageSinogramInfo* linfo, int mode); | extern void lmrcImageSinogramCreate(mrcImage* out, mrcImage* in, lmrcImageSinogramInfo* linfo, int mode); | ||
| − | === | + | ===シノグラム相関=== |
| + | ====メイン==== | ||
extern void lmrcImageSinogramCorrelation(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode); | extern void lmrcImageSinogramCorrelation(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode); | ||
| + | mode及びlinfo->LengthModeを設定することにより、相関方法を選択できます。 | ||
| + | |||
| + | <table border="1"> | ||
| + | <tr> | ||
| + | <th>mode</th> | ||
| + | <th>相関方法</th> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td>0</td> | ||
| + | <td>simple Correlation(lmrcImageSinogramCorrelation0)</td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td>1</td> | ||
| + | <td>weight Correlation(lmrcImageSinogramCorrelation1)</td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td>2</td> | ||
| + | <td>threshold Correlation(lmrcImageSinogramCorrelation2)</td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td>3</td> | ||
| + | <td>power weight Correlation</td> | ||
| + | </tr> | ||
| + | </table> | ||
| + | <br> | ||
| + | |||
| + | ====mode毎の相関==== | ||
void lmrcImageSinogramCorrelation0(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode); | void lmrcImageSinogramCorrelation0(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode); | ||
double lmrcImageOneLineSinogramCorrelation0(mrcImage* in, mrcImage* ref, int mode); | double lmrcImageOneLineSinogramCorrelation0(mrcImage* in, mrcImage* ref, int mode); | ||
2014年5月26日 (月) 03:04時点における版
DataManip/mrcImage/src/lmrcImageSinogramはシノグラムのためのAPI です。mrcImageSinogramCreateやmrcImageSinogramCorrelationなどで使用されています。
定数
構造体
このAPIで使用する設定データです。
typedef struct lmrcImageSinogramInfo {
double dphi;
double Smalldphi;
int correlationMode;
int LengthMode;
int LengthCorrelationMode;
int LengthThresholdMode;
double weightOf0thDerivation;
double weightOf1stDerivation;
double weightOf2ndDerivation;
double threshold;
double LengthCorrelationThreshold;
double weightOfLength;
double LengthThresholdRatio;
} lmrcImageSinogramInfo;
API
シノグラム変換
2D画像からシノグラム画像への変換
extern void lmrcImageSinogramCreate(mrcImage* out, mrcImage* in, lmrcImageSinogramInfo* linfo, int mode);
シノグラム相関
メイン
extern void lmrcImageSinogramCorrelation(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode);
mode及びlinfo->LengthModeを設定することにより、相関方法を選択できます。
| mode | 相関方法 |
|---|---|
| 0 | simple Correlation(lmrcImageSinogramCorrelation0) |
| 1 | weight Correlation(lmrcImageSinogramCorrelation1) |
| 2 | threshold Correlation(lmrcImageSinogramCorrelation2) |
| 3 | power weight Correlation |
mode毎の相関
void lmrcImageSinogramCorrelation0(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode); double lmrcImageOneLineSinogramCorrelation0(mrcImage* in, mrcImage* ref, int mode);
void lmrcImageSinogramCorrelation1(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode); void lmrcImageSinogramCorrelation2(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode);
Derivation
void lmrcImageDerivationCalculation(mrcImage* out, mrcImage* in, int mode); void lmrcImageOneLineDerivationCalculation(mrcImage* out, mrcImage* in, int mode);
Length
void lmrcImageSinogramLengthCorrelation(mrcImage* out, mrcImage* in, mrcImage* ref, lmrcImageSinogramInfo* linfo, int mode);
