void batch_mode(){
if(pa("-config")){
ConfigFile f(*pa("-config"));
int masksize = f["config.masksize"];
int thresh = f["config.threshold"];
float gamma = f["config.gammaslope"];
if(!pa("-output")){
printf("please specify output file pattern\n");
return;
}
grabber.init(pa("-i"));
FileList fl;
int maxSteps = -1;
if(grabber.getType() == "file"){
fl = FileList(*pa("-input",1));
maxSteps = fl.size();
}
static FileWriter w(*pa("-output"));
static LocalThresholdOp t;
t.setMaskSize(masksize);
t.setGlobalThreshold(thresh);
t.setGammaSlope(gamma);
int i=0;
while(maxSteps < 0 || maxSteps--){
if(maxSteps > 0){
printf("processing image %30s ......",fl[i++].c_str());
}
const ImgBase *image = grabber.grab();
if(image->getFormat() != formatGray){
printf("...");
static ImgBase *grayImage = 0;
ensureCompatible(&grayImage,depth8u,image->getSize(),formatGray);
cc(image,grayImage);
printf("...");
image = grayImage;
}
static ImgBase *dst = 0;
printf("...");
t.apply(image,&dst);
printf("...");
w.write(dst);
printf("done! \n");
printf("writing image to %30s ... done\n",w.getFilenameGenerator().showNext().c_str());
}
}else{
ERROR_LOG("please run with -config config-filename!");
return;
}
}
void init(){
int masksize = 10;
int thresh = 2;
float gamma = 0;
if(pa("-config")){
ConfigFile f(*pa("-config"));
masksize = f["config.masksize"];
thresh = f["config.threshold"];
gamma = f["config.gammaslope"];
}
gui << Draw().minSize(16,12).handle("orig").label("original image")
<< Image().minSize(16,12).handle("prev").label("preview image")
<< ( VBox().label("controls")
<< Slider(2,200,masksize).label("mask size").out("masksize").minSize(15,2).handle("a")
<< FSlider(-30,40,thresh).label("threshold").out("threshold").minSize(15,2).handle("b")
<< FSlider(0,15,gamma).label("gamma slope").out("gamma").minSize(15,2).handle("c")
<< Button("next image").handle("next")
<< Button("stopped","running").out("loop").handle("d")
<< Button("no clip","clip to roi").out("clipToROI").handle("e")
<< Button("save params").handle("save")
<< Combo("region mean,tiledNN,tiledLIN").handle("algorithm").label("algorithm")
<< ( HBox()
<< Label("..ms").handle("time").label("apply time").minSize(2,3)
<< Fps(10).handle("fps").minSize(4,3).label("fps")
)
)
<< Show();
grabber.init(pa("-i"));
if(grabber.getType() != "file"){
grabber.useDesired<Size>(pa("-s"));
if(!pa("-color")){
grabber.useDesired(formatGray);
}else{
grabber.useDesired(formatRGB);
}
grabber.useDesired(depth8u);
}
gui.registerCallback(step,"a,b,c,d,e,next,algorithm");
gui["orig"].install(new MouseHandler(mouse));
step();
}