static void ProcessFace(
CImage& cimg, // io: color version of image
const float* landmarks, // in
int nfaces, // in
const char* imgpath) // in
{
Shape shape(LandmarksAsShape(landmarks));
shape = ConvertShape(shape, nlandmarks_g);
if (shape.rows == 0)
Err("Cannot convert to a %d point shape", nlandmarks_g);
if (writeimgs_g)
DrawShape(cimg, shape);
if (multiface_g)
{
logprintf("face %d\n", nfaces);
double xmin, xmax, ymin, ymax; // needed to position face nbr
ShapeMinMax(xmin, xmax, ymin, ymax, shape);
ImgPrintf(cimg,
(xmin + xmax)/2, ymin - (ymax-ymin)/50., 0xff0000, 1,
"%d", nfaces);
}
if (csv_g)
LogShapeAsCsv(shape, imgpath);
else
LogShape(shape, imgpath);
}
static void ProcessFace(
const Image& img, // in
const char* imgpath, // in
int foundface, // in
const Shape& shape, // in
float estyaw, // in
double facedet_time, // in
double asmsearch_time, // in
const Shape& refshape, // in
FILE* fitfile, // in
const ShapeFile& sh, // in
int ishape) // in: shape index in the shapefile
{
double meanfit = NOFIT; // fitness measure over all shapefile points
int iworst = -1; // worst fitting point in above measure of fitness
double me17 = NOFIT; // fitness measure me17
double fm29 = NOFIT; // fitness measure FM29 (only for 77 point shapes)
int iworst_fm29 = -1; // worst fitting point using FM29 measure
if (!foundface)
printf_g("no face ");
else
{
if (trace_g)
LogShape(shape, imgpath);
// we will succesfully get the meanfit only if the shape can be converted to
// the shapefile number of points (by ConvertShape in MeanFitOverInterEye)
meanfit = MeanFitOverInterEye(iworst, shape, refshape);
if (meanfit != NOFIT) // were able to get the mean fit?
printf_g("meanfit %5.3f ", meanfit);
// use fitness measure me17 if can convert the shape to a shape17
me17 = Me17(shape, refshape);
if (me17 != NOFIT) // were able to get the me17 fit?
printf_g("me17 %5.3f ", me17);
// get fitness measure fm29 if the shape has 77 points
if (shape.rows == 77 && refshape.rows == 77)
{
Fm29(fm29, iworst_fm29, shape, refshape);
printf_g("fm29 %5.3f ", fm29);
}
if (writeimgs_g) // -i flag
WriteImgs(img, imgpath, shape, refshape,
meanfit, iworst, me17, fm29, iworst_fm29);
}
printf_g("\n");
if (trace_g)
lprintf("\n");
const char* const base = Base(imgpath);
const VEC pose(sh.Pose_(base));
Fprintf(fitfile,
"%-*s%s "
"%7.5f % 6d "
"%7.5f "
"%7.5f % 6d "
"%8.2f %8.2f ",
sh.nchar_, base, " ",
meanfit, iworst,
me17,
fm29, iworst_fm29,
InterEyeDist(refshape), EyeMouthDist(refshape));
Fprintf(fitfile,
"% 5.0f "
"% 6.0f % 6.0f % 6.0f %9.3f "
"[%5.3f] [%5.3f]\n",
estyaw,
pose(0), pose(1), pose(2), pose(3),
facedet_time, asmsearch_time);
}