Yang Zhou

With regarding to the formula of "AngleAxisToRotationMatrixDerivative", is there any more clear references ? I have found some references, but I cannot figure out them with the source code. Thank...

pose Jacobian on translation in get3DLocalTransformJac_

3

In "void SMPLWrapper::get3DLocalTransformJac_(const E::Vector3d & jointAxisAngleRotation, const E::MatrixXd & transform_mat, E::MatrixXd* local_transform_jac_out)" " for (int i = 0; i < SPACE_DIM; ++i) { local_transform_jac_out[i].setZero(4, 4); local_transform_jac_out[i].col(SPACE_DIM) = transform_mat.col(SPACE_DIM); } "...

ShapeJac

3

Hi Maria, thank you for your great work. I have a quick question on the Jacobian computation for the shape. In the E::MatrixXd SMPLWrapper::calcModel function: " if (shape_jac != nullptr)...

def add_to_index(self,imname,descr): """ Take an image with feature descriptors, project on vocabulary and add to database. """ if self.is_indexed(imname): return print ’indexing’, imname # get the imid imid = self.get_id(imname)...

I am quite new to the mesh part, could you help with the idea of "how to create the color for the mesh" ?

How to avoid "self.current_input_max = F.max(F.abs(x), axis=(1, 2, 3)).mean().asscalar()" to be a node in graph ?

12

"self.current_input_max = F.max(F.abs(x), axis=(1, 2, 3)).mean().asscalar()" inside "def _conv2d_forward", this will create symbol node, and should cause error because asscalar() is not supported in symbol. How to avoid "self.current_input_max =...