How to use this for my own images not anything from test set

[Vamshigoud784]

Hi, Gul.
I have done the following things:
Pre-processing and fitting python scripts

Python 2 environment with the following installed:
    OpenDr
    Chumpy
    OpenCV
SMPL related
    Download SMPL for python and set SMPL_PATH
        Fix the naming: mv basicmodel_m_lbs_10_207_0_v1.0.0 basicModel_m_lbs_10_207_0_v1.0.0
        Do the following changes in the code smpl_webuser/verts.py:

    - v_template, J, weights, kintree_table, bs_style, f,
    + v_template, J_regressor, weights, kintree_table, bs_style, f,
    - if sp.issparse(J):
    -     regressor = J
    -     J_tmpx = MatVecMult(regressor, v_shaped[:,0])
    -     J_tmpy = MatVecMult(regressor, v_shaped[:,1])
    -     J_tmpz = MatVecMult(regressor, v_shaped[:,2])
    + if sp.issparse(J_regressor):
    +     J_tmpx = MatVecMult(J_regressor, v_shaped[:,0])
    +     J_tmpy = MatVecMult(J_regressor, v_shaped[:,1])
    +     J_tmpz = MatVecMult(J_regressor, v_shaped[:,2])
    +     assert(ischumpy(J_regressor))
    -     assert(ischumpy(J))
    + result.J_regressor = J_regressor

    Download neutral SMPL model and place under models folder of SMPL
    Download SMPLify and set SMPLIFY_PATH
Voxelization related
    Download binvox executable and set BINVOX_PATH
    Download binvox python package and set BINVOX_PYTHON_PATH

Question:
When i have executed the file fitting/fit_surreal.py it is creating an obj and some mat files .but if i want to use my own image to get the prediction . what standards should i follow or what all should i pass in order to get an obj with prediction?

[gulvarol]

Hi, please use the demo scripts to run the test on your own images:
https://github.com/gulvarol/bodynet/tree/master/demo

[Vamshigoud784]

Thanks Gul for quick response.
i have built the torch with cuda 10 and installed luarocks and when i ran demo.lua i have got this error:
th> demo.lua
[string "_RESULT={ demo.lua}"]:1: attempt to index global 'demo' (a nil value)
stack traceback:
/home/bigthinx/torch/install/share/lua/5.2/trepl/init.lua:506: in function '__index'
[string "_RESULT={ demo.lua}"]:1: in main chunk
[C]: in function 'xpcall'
/home/bigthinx/torch/install/share/lua/5.2/trepl/init.lua:661: in function 'repl'
...hinx/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:204: in main chunk
[C]: in ?
[0.0004s]
th>

in order to resolve that what i need to install? i'm new with lua and never used it before.