void had::SingleLCM::computeModel( const cv::Mat& image,
const cv::Mat& mask )
{
// See Horprasert et al., 1999, Section 4.1
computeModelMeanStdDev( image, mask );
computeVariations( image, mask );
if( _trace )
{
std::cerr << "mean: B=" << _mean[ 0 ] << " G=" << _mean[ 1 ] << " R=" << _mean[ 2 ] << std::endl;
std::cerr << "stddev: B=" << _stddev[ 0 ] << " G=" << _stddev[ 1 ] << " R=" << _stddev[ 2 ] << std::endl;
showImage( "lcm mask", mask * 255, 1, 0 );
}
cv::Mat bdist_norm, cdist_norm;
computeNormalizedDistortions( image, bdist_norm, cdist_norm );
selectThresholds( _detection_rate,
bdist_norm,
cdist_norm,
&_threshold_cdist,
&_threshold_bdist_left,
&_threshold_bdist_right
);
}
void DivePlannerPointsModel::createTemporaryPlan()
{
// Get the user-input and calculate the dive info
free_dps(&diveplan);
int lastIndex = -1;
for (int i = 0; i < rowCount(); i++) {
divedatapoint p = at(i);
int deltaT = lastIndex != -1 ? p.time - at(lastIndex).time : p.time;
lastIndex = i;
if (i == 0 && mode == PLAN && prefs.drop_stone_mode) {
/* Okay, we add a first segment where we go down to depth */
plan_add_segment(&diveplan, p.depth.mm / prefs.descrate, p.depth.mm, p.cylinderid, p.setpoint, true);
deltaT -= p.depth.mm / prefs.descrate;
}
if (p.entered)
plan_add_segment(&diveplan, deltaT, p.depth.mm, p.cylinderid, p.setpoint, true);
}
// what does the cache do???
struct deco_state *cache = NULL;
struct divedatapoint *dp = NULL;
for (int i = 0; i < MAX_CYLINDERS; i++) {
cylinder_t *cyl = &displayed_dive.cylinder[i];
if (cyl->depth.mm && cyl->cylinder_use != NOT_USED) {
dp = create_dp(0, cyl->depth.mm, i, 0);
if (diveplan.dp) {
dp->next = diveplan.dp;
diveplan.dp = dp;
} else {
dp->next = NULL;
diveplan.dp = dp;
}
}
}
#if DEBUG_PLAN
dump_plan(&diveplan);
#endif
if (recalcQ() && !diveplan_empty(&diveplan)) {
struct decostop stoptable[60];
plan(&diveplan, &displayed_dive, DECOTIMESTEP, stoptable, &cache, isPlanner(), false);
computeVariations();
emit calculatedPlanNotes();
}
// throw away the cache
free(cache);
#if DEBUG_PLAN
save_dive(stderr, &displayed_dive);
dump_plan(&diveplan);
#endif
}
