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Removed whitening in Jacobians (which will move). Also, cheirality no longer caught -> will exit by itself if uncaught.

release/4.3a0
dellaert 2015-02-22 22:50:11 +01:00
parent 1e62f31064
commit bc0bddf7c6
1 changed files with 1 additions and 28 deletions
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29
gtsam/slam/SmartFactorBase.h
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@ -217,19 +217,9 @@ public:
&& body_P_sensor_->equals(*e->body_P_sensor_)));
}
/// Calculate vector of re-projection errors, before applying noise model
Vector reprojectionErrors(const Cameras& cameras, const Point3& point) const {
try {
return cameras.reprojectionErrors(point, measured_);
} catch (CheiralityException&) {
std::cout << "reprojectionError: Cheirality exception " << std::endl;
exit(EXIT_FAILURE); // TODO: throw exception
}
}
/// Calculate vector of re-projection errors, noise model applied
Vector whitenedErrors(const Cameras& cameras, const Point3& point) const {
Vector b = reprojectionErrors(cameras, point);
Vector b = cameras.reprojectionErrors(point, measured_);
if (noiseModel_)
noiseModel_->whitenInPlace(b);
return b;
@ -338,23 +328,6 @@ public:
Pose3 world_P_body = w_Pose_body.compose(*body_P_sensor_, J);
F.block<ZDim, 6>(row, 0) *= J;
}
// if needed, whiten
if (noiseModel_) {
// TODO, refactor noiseModel so we can take blocks
Matrix Fi = F.block<ZDim, 6>(row, 0);
Matrix Ei = E.block<ZDim, 3>(row, 0);
if (!G)
noiseModel_->WhitenSystem(Fi, Ei, bi);
else {
Matrix Gi = G->block<ZDim, D - 6>(row, 0);
noiseModel_->WhitenSystem(Fi, Ei, Gi, bi);
G->block<ZDim, D - 6>(row, 0) = Gi;
}
F.block<ZDim, 6>(row, 0) = Fi;
E.block<ZDim, 3>(row, 0) = Ei;
}
b.segment<ZDim>(row) = bi;
}
return b;
}