int cmd_call(int argc, CmdArg* argv) { cmd_start(); if (argc < 2) { puts("usage: call <address> <args>\n"); puts(" <address> is subroutine address (pair=ARM, odd=THUMB)\n"); puts(" <args> are subroutine arguments (integers), if any.\n"); puts(" [!] limited to 4 args max subroutines at the moment.\n"); return 0; } else if (argc > 6) { puts("[!] Sorry, call is limited to 4 args max subroutines ATM.\n"); return -1; } else if (argv[1].type!=CMDARG_TYPE_INTEGER) { puts("[!] <address> needs to be an integer !\n"); return -1; } int addr = argv[1].uinteger; int r0, r1, r2, r3; if (argc >= 3) r0 = cmd_get_arg(argv[2]); if (argc >= 4) r1 = cmd_get_arg(argv[3]); if (argc >= 5) r2 = cmd_get_arg(argv[4]); if (argc >= 6) r3 = cmd_get_arg(argv[5]); int (*pSub)(int, int, int, int) = (int (*)(int, int, int, int)) addr; int ret = pSub(r0, r1, r2, r3); printf("returned: %08x\n", ret); return 0; }
void bwlabelimg(V3DPluginCallback2 &callback, QWidget *parent, int method_code) { v3dhandle curwin = callback.currentImageWindow(); if (!curwin) { v3d_msg("You don't have any image open in the main window."); return; } if (method_code!=3 && method_code!=2) { v3d_msg("Invalid BWLabel method code. You should never see this message. Report this bug to the developer"); return; } LabelImgObjectParaDialog dialog(callback, parent); if (!dialog.image) return; if (dialog.exec()!=QDialog::Accepted) return; V3DLONG ch = dialog.ch; V3DLONG th_idx = dialog.th_idx; double tt = dialog.thresh; V3DLONG volsz_thres = (dialog.b_filtersmallobjs) ? dialog.volsz : 0; //the threshold to filter out small objects int start_t = clock(); // record time Image4DSimple* subject = callback.getImage(curwin); QString m_InputFileName = callback.getImageName(curwin); if (!subject) { QMessageBox::information(0, title, QObject::tr("No image is open.")); return; } if (subject->getDatatype()!=V3D_UINT8) { QMessageBox::information(0, title, QObject::tr("This demo program only supports 8-bit data. Your current image data type is not supported.")); return; } if (th_idx==0 || th_idx==1) { double mm, vv; mean_and_std(subject->getRawDataAtChannel(ch), subject->getTotalUnitNumberPerChannel(), mm, vv); tt = (th_idx == 0) ? mm : mm+vv; v3d_msg(QString("in fast image object labeling: ch=%1 mean=%2 std=%2").arg(ch).arg(mm).arg(vv), 0); } Image4DProxy<Image4DSimple> pSub(subject); V3DLONG sz0 = subject->getXDim(); V3DLONG sz1 = subject->getYDim(); V3DLONG sz2 = subject->getZDim(); V3DLONG sz3 = subject->getCDim(); //---------------------------------------------------------------------------------------------------------------------------------- V3DLONG channelsz = sz0*sz1*sz2; unsigned short int *pLabel = 0; unsigned char *pData = 0; try { pLabel = new unsigned short int [channelsz]; pData = new unsigned char [channelsz]; } catch (...) { v3d_msg("Fail to allocate memory in Fast Object Labeling Plugin."); if (pLabel) {delete []pLabel; pLabel=0;} if (pData) {delete []pData; pData=0;} return; } unsigned char * pSubtmp = pSub.begin(); for(V3DLONG i = 0; i < channelsz; i++) { pData[i] = (pSubtmp[i]<=tt) ? 0 : 1; } // dist transform V3DLONG sz_data[4]; sz_data[0]=sz0; sz_data[1]=sz1; sz_data[2]=sz2; sz_data[3]=1; V3DLONG nobjs=0; if (method_code==3) { V3DLONG nh_code=26; //6,18,or 26 nobjs = findConnectedComponent(pData, sz_data, 3, nh_code, pLabel); } else if (method_code==2) { V3DLONG nh_code=8; //4 or 8 nobjs = findConnectedComponent(pData, sz_data, 2, nh_code, pLabel); } else { v3d_msg("Invalid BWLabelN method code. You should never see this message. Report this bug to the developer"); return; } if (pData) {delete []pData; pData=0;} if (volsz_thres>0) //filter out small objects { try { float * hh = new float [nobjs]; float * mapval = new float [nobjs]; V3DLONG j; for (j=0;j<nobjs;j++) {hh[j]=0; mapval[j]=j;} //of course, 0 also map to 0! for (j=0;j<channelsz;j++) { //pLabel[j]--; //it seems Fuhui's data is 1-based, so subtract 1. Is this correct? hh[pLabel[j]]++; } V3DLONG k=0; for (j=1;j<nobjs;j++) //start from 1 as it is the background! { if (hh[j]<volsz_thres) { mapval[j]=0; //if less than a thres, then map to 0, which is background } else { printf("Obj [%ld] = [%ld]\n", V3DLONG(j), V3DLONG(hh[j])); k++; mapval[j] = k; //otherwise map to a continous label-value } } for (j=0;j<channelsz;j++) pLabel[j] = mapval[pLabel[j]]; if (hh) {delete []hh; hh=0;} if (mapval) {delete []mapval; mapval=0;} } catch (...) { v3d_msg("Unable to allocate memory to filter small objects. Thus skip it."); } } //---------------------------------------------------------------------------------------------------------------------------------- int end_t = clock(); printf("time eclapse %d s for labeling objects!\n", (end_t-start_t)/1000000); Image4DSimple p4DImage; p4DImage.setData((unsigned char*)pLabel, sz0, sz1, sz2, 1, V3D_UINT16); v3dhandle newwin = callback.newImageWindow(); callback.setImage(newwin, &p4DImage); callback.setImageName(newwin, QString("Object-Labeled Image")); callback.updateImageWindow(newwin); }
void FL_cellseg(V3DPluginCallback2 &callback, QWidget *parent) { v3dhandle curwin = callback.currentImageWindow(); if (!curwin) { v3d_msg("You don't have any image open in the main window."); return; } Image4DSimple* subject = callback.getImage(curwin); QString m_InputFileName = callback.getImageName(curwin); if (!subject) { QMessageBox::information(0, title, QObject::tr("No image is open.")); return; } if (subject->getDatatype()!=V3D_UINT8) { QMessageBox::information(0, title, QObject::tr("This demo program only supports 8-bit data. Your current image data type is not supported.")); return; } V3DLONG sz0 = subject->getXDim(); V3DLONG sz1 = subject->getYDim(); V3DLONG sz2 = subject->getZDim(); V3DLONG sz3 = subject->getCDim(); Image4DProxy<Image4DSimple> pSub(subject); //---------------------------------------------------------------------------------------------------------------------------------- V3DLONG channelsz = sz0*sz1*sz2; float *pLabel = 0; unsigned char *pData = 0; //get the segmentation parameters segParameter segpara; dialog_watershed_para *p_mydlg=0; if (!p_mydlg) p_mydlg = new dialog_watershed_para(&segpara, subject); int res = p_mydlg->exec(); if (res!=QDialog::Accepted) return; else p_mydlg->fetchData(&segpara); if (p_mydlg) {delete p_mydlg; p_mydlg=0;} // now allocate memory and do computation int start_t = clock(); Vol3DSimple <unsigned char> * tmp_inimg = 0; Vol3DSimple <USHORTINT16> * tmp_outimg = 0; try { tmp_inimg = new Vol3DSimple <unsigned char> (sz0, sz1, sz2); tmp_outimg = new Vol3DSimple <USHORTINT16> (sz0, sz1, sz2); } catch (...) { v3d_msg("Unable to allocate memory for processing. Do nothing."); if (tmp_inimg) {delete tmp_inimg; tmp_inimg=0;} if (tmp_outimg) {delete tmp_outimg; tmp_outimg=0;} return; } //do computation memcpy((void *)tmp_inimg->getData1dHandle(), (void *)subject->getRawDataAtChannel(segpara.channelNo), sz0*sz1*sz2); bool b_res = FL_cellseg(tmp_inimg, tmp_outimg, segpara); if (tmp_inimg) {delete tmp_inimg; tmp_inimg=0;} //free the space immediately for better use of memory if (!b_res) { v3d_msg("Fail to do the cell segmentation using FL_cellseg().\n"); } else { V3DLONG new_sz0 = tmp_outimg->sz0(); V3DLONG new_sz1 = tmp_outimg->sz1(); V3DLONG new_sz2 = tmp_outimg->sz2(); V3DLONG new_sz3 = 1; V3DLONG tunits = new_sz0*new_sz1*new_sz2*new_sz3; USHORTINT16 * outvol1d = new USHORTINT16 [tunits]; USHORTINT16 * tmpImg_d1d = (USHORTINT16 *)(tmp_outimg->getData1dHandle()); memcpy((void *)outvol1d, (void *)tmp_outimg->getData1dHandle(), tunits*sizeof(USHORTINT16)); if (tmp_outimg) {delete tmp_outimg; tmp_outimg=0;} //free the space immediately for better use of memory Image4DSimple p4DImage; p4DImage.setData((unsigned char*)outvol1d, sz0, sz1, sz2, 1, V3D_UINT16); v3dhandle newwin = callback.newImageWindow(); callback.setImage(newwin, &p4DImage); callback.setImageName(newwin, QString("Segmented Image")); callback.updateImageWindow(newwin); } //---------------------------------------------------------------------------------------------------------------------------------- int end_t = clock(); printf("time eclapse %d s for labeling objects!\n", (end_t-start_t)/1000000); }