Difference between revisions of "lmrcImageCTFCompensation(API)"
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| − | If ctf->flagWin is true, perform other correction for each range R at the following rule. | + | If ctf->flagWin is true, perform other correction for each range R at the following rule.(sin Windowing) |
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=== CTF Correction(Multiple images) === | === CTF Correction(Multiple images) === | ||
Latest revision as of 06:29, 2 September 2014
DataManip/mrcImage/src/lmrcImageCTFCompensation is API to multiply CTF Correction to mrcImage. It is used by mrcImageCTFCompensation, mrcImageMultiCTFCompensation, and so on.
Contents
constant
struct
API
CTF Correction(One image)
extern void lmrcImageCTFCompensation(mrcImage* dstfft, ctfInfo* ctf, long mode);
Depending on ctf->flagAstigmatism, run different process. In addition, processes are changed by mode of argument. (refer ctfInfo(API))
| Flag | Function Name | Description |
|---|---|---|
| true | ctfWeightForCorrection2D | CTF Correction(2D) |
| false | ctfWeightForCorrection | CTF Correction |
If ctf->flagWin is true, perform other correction for each range R at the following rule.(sin Windowing)
| Range | Description |
|---|---|
| ctf->CutLow or less | Directly |
| more than ctf->CutLow, and less than ctf->CutHigh | Weight = Weight*(cos((R-ctf->CutLow)/(ctf->CutHigh-ctf->CutLow)*M_PI)+1)*0.5; |
| more than ctf->CutHigh | 0 |
CTF Correction(Multiple images)
extern void lmrcImageMultiCTFCompensation(mrcImage* dst, mrcImage* src, ctfInfo* ctf, long nfile, lmrcImageMultiCTFCompensationInfo info, long mode);
Depending on mode(&0xf), run either function at the following.
| Value | Function Name | Description |
|---|---|---|
| +0 | __lmrcImageMultiCTFCompensationMode0 | |
| +1 | __lmrcImageMultiCTFCompensationMode1 | Smoothing of Solvent |
extern void __lmrcImageMultiCTFCompensationMode0(mrcImage* dst, mrcImage* src, ctfInfo* ctf, long nfile, lmrcImageMultiCTFCompensationInfo info, long mode); extern void __lmrcImageMultiCTFCompensationMode1(mrcImage* dst, mrcImage* src, ctfInfo* ctf, long nfile, lmrcImageMultiCTFCompensationInfo info, long mode);
Output API Information
extern void lmrcImageMultiCTFCompensationUsage(FILE* fpt);
