// Create a new Labelable that is consistant with the target type. If we have a video source type and
// and a image target type then convert the Labelable from a video type to image type. We need
// to new it since the contents will be changed. For now we assume the target type will always be
// an image target type.
LabelablePtr RunSetIterator::cloneLabelablePtr(const LabelablePtr _pla, int frameNum)
{
LabelablePtr result;
LabeledLocationPtr locptr = LabeledLocationPtr::dynamicCast(_pla);
LabeledVideoSegmentPtr vsptr = LabeledVideoSegmentPtr::dynamicCast(_pla);
LabeledTrackPtr tptr = LabeledTrackPtr::dynamicCast(_pla);
if (locptr)
{
locptr = new LabeledLocation(*locptr);
result = (LabelablePtr)locptr;
}else if (vsptr)
{
locptr = new LabeledLocation();
locptr->loc = vsptr->loc;
result = (LabelablePtr)locptr;
}else if (tptr && frameNum != -1)
{
FrameLocationList frames = tptr->keyframesLocations;
FrameLocationList::iterator it;
for (it = frames.begin(); it != frames.end(); it++)
{
FrameLocation floc = *it;
if (floc.frame.framecnt == frameNum)
{
locptr = new LabeledLocation();
locptr->loc = floc.loc;
break;
}
}
if (locptr.get() != NULL)
//result = LabelablePtr::dynamicCast(locptr);
result = (LabelablePtr)locptr;
else
{
// The object is not in this frame. If we return a default labelable
// The the whole image size will be selected so instead we return
// NULL which should cause frame not to be used.
result = NULL;
}
}else
{
result = new Labelable(*_pla);
}
return result;
}
void BowICETrainI::processPurposedList( PurposedListPtr purList,
bowCV* pBowCV,
TrainerCallbackHandlerPrx& _callback,
const string& CVAC_DataDir,
LabelMap& labelmap, bool* pLabelsMatch
)
{
if (purList->pur.ptype==cvac::NEGATIVE
&& 0==rejectClassStrategy.compare(bowCV::BOW_REJECT_CLASS_IGNORE_SAMPLES))
{
// ignore Negative artifacts according to reject class strategy
return;
}
int _classID = getPurposeId( purList->pur, _callback );
PurposedLabelableSeq* lab = static_cast<PurposedLabelableSeq*>(purList.get());
assert(NULL!=lab);
if(lab->labeledArtifacts.size() == 0)
{
localAndClientMsg(VLogger::WARN, _callback,
"no actual labeledArtifacts in purposed list (%d)\n",
purList->pur.classID );
// ignore and continue
}
for (size_t artfct=0; artfct< lab->labeledArtifacts.size(); artfct++)
{
string fullName = getFSPath(lab->labeledArtifacts[artfct]->sub.path,
CVAC_DataDir);
string _filename = getFileName(fullName);
string _filepath = getFileDirectory(fullName);
string labelname = lab->labeledArtifacts[artfct]->lab.name;
LocationPtr pLoc = NULL;
if(lab->labeledArtifacts[artfct]->ice_isA("::cvac::LabeledLocation"))
{
LabeledLocationPtr plabeledLocation =
LabeledLocationPtr::dynamicCast(lab->labeledArtifacts[artfct]);
if (plabeledLocation)
{
assert( NULL!=plabeledLocation.get() );
pLoc = plabeledLocation->loc;
}
else
{
printf("TODO: *** RunSetWrapper needs to fix this, it ignores the loc:\n");
printf("WEIRD: *** why is ice_isA true but the cast returns null?\n");
}
}
processSingleImg(_filepath,_filename, _classID, pLoc, pBowCV, _callback);
// try to insert labelname into labelmap; abort if conflict
Purpose pur = purList->pur;
string prevname = labelmap[ purList->pur ];
if (prevname.empty())
{
labelmap[ purList->pur ] = labelname;
}
else if ( prevname!=labelname )
{
*pLabelsMatch = false;
}
}
}
static std::string processLabelable(string CVAC_DataDir,
LabelablePtr lptr, RectangleLabels *rlabels, bool square,
GetImageSizeFunction sfunc)
{
Substrate sub = lptr->sub;
FilePath filePath = sub.path;
std::string fname = CVAC_DataDir + "/" + filePath.directory.relativePath;
fname += std::string("/");
fname += filePath.filename;
LabeledLocationPtr locptr =
LabeledLocationPtr::dynamicCast(lptr);
if (locptr.get() != NULL)
{
SilhouettePtr sptr = SilhouettePtr::dynamicCast(locptr->loc);
BBoxPtr bptr = BBoxPtr::dynamicCast(locptr->loc);
if (sptr.get() != NULL)
{
BBoxPtr lrect = new BBox();
int minx = -1;
int miny = -1;
int maxx = -1;
int maxy = -1;
std::vector<Point2DPtr>::iterator itpt;
for (itpt = sptr->points.begin(); itpt < sptr->points.end(); itpt++)
{
Point2DPtr pptr = (*itpt);
if (minx == -1)
minx = pptr->x;
else if (pptr->x < minx)
minx = pptr->x;
if (maxx == -1)
maxx = pptr->x;
else if (pptr->x > maxx)
maxx = pptr->x;
if (miny == -1)
miny = pptr->y;
else if (pptr->y < miny)
miny = pptr->y;
if (maxy == -1)
maxy = pptr->y;
else if (pptr->y > maxy)
maxy = pptr->y;
}
lrect->x = minx;
lrect->y = miny;
lrect->width = maxx - minx + 1;
lrect->height = maxy - miny + 1;
// If the detector only wants square rectangles then adjust the smallest
// side to equal the largest and center the original rectangle.
if (square)
{
if (lrect->width != lrect->height)
{
int diff;
if (lrect->height > lrect->width)
{
diff = lrect->height - lrect->width;
lrect->x = lrect->x - diff/2;
lrect->width = lrect->width + diff;
}else
{
diff = lrect->width - lrect->height;
lrect->y = lrect->y - diff/2;
lrect->height = lrect->height + diff;
}
}
}
rlabels->rects.push_back(lrect);
} else if (bptr.get() != NULL)
{
rlabels->rects.push_back(bptr);
}
}else if (sfunc != NULL) {
// Assume no location so return with and height of the image
int w;
int h;
// We need to keep the rectangle in sync with the files so if not found return 0 width/height
BBoxPtr lrect = new BBox();
lrect->x = 0;
lrect->y = 0;
if ((*sfunc)(fname, w, h))
{
lrect->width = w;
lrect->height = h;
} else {
lrect->width = 0;
lrect->height = 0;
}
rlabels->rects.push_back(lrect);
}
return fname;
}
