Fanziapril / mvfnet

Pytorch code for paper: MVF-Net: Multi-View 3D Face Morphable Model Regression
MIT License
159 stars 27 forks source link

pose parameters #2

Closed BigDataHa closed 5 years ago

BigDataHa commented 5 years ago

Thank you for your job. I found that there are seven pose parameters. What do they mean respectively?

BigDataHa commented 5 years ago

i thought it scale, pitch, yaw, roll, tx, ty, tz, but i get the wrong result when I render the model to image

ak9250 commented 5 years ago

what result are you getting, I get a shape.ply in the result folder no texture though

BigDataHa commented 5 years ago

I just added pose parameters to the neutral model, But I found the pose parameters is strange

Fanziapril commented 5 years ago

Hi, the pose parameter is normalized so it's strange now. I will update the function that calculates the projection matrix in a few weeks.

BigDataHa commented 5 years ago

Thanks, and How to do texture Sampling, will you release the texture sampling code?

Fanziapril commented 5 years ago

Our paper is related to a patent and in this case, we cannot release the training code, including the texture sampling part. We have described the details in the paper and you can implement this part.

enjoybo commented 5 years ago

Hello, I found that there are seven pose parameters, which are different with your paper. I follow the order of pose parameters in paper but I got the wrong result when I rendered the model to image.

dafuny commented 5 years ago

Hello, I found that there are seven pose parameters, which are different with your paper. I follow the order of pose parameters in paper but I got the wrong result when I rendered the model to image.

Hi,have you gotten some reasonable results?

enjoybo commented 5 years ago

Not yet, using the parameters of the output directly gets the wrong result, maybe the author have normalized the pose parameters.------------------ 原始邮件 ------------------ 发件人: "yuefurong97"notifications@github.com 发送时间: 2019年7月18日(星期四) 下午4:16 收件人: "Fanziapril/mvfnet"mvfnet@noreply.github.com; 抄送: "enjoybo"626341449@qq.com;"Comment"comment@noreply.github.com; 主题: Re: [Fanziapril/mvfnet] pose parameters (#2)

Hello, I found that there are seven pose parameters, which are different with your paper. I follow the order of pose parameters in paper but I got the wrong result when I rendered the model to image.

Hi,have you gotten some reasonable results?

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

Agent-INF commented 5 years ago

Hey @Fanziapril ! Is there any update? What are the seven pose parameters meaning? I have tried replacing three ruler angles with four quaternions, but it seems not working. Looking forward to your reply!

Fanziapril commented 5 years ago

Hi all, the pose parameters have been updated.