iitmcvg / eye-gaze Goto Github PK

hi, thank you for sharing code! I have some questions about some varibales in code, I hope you can explain them for me, thank you again!

1. normal in FacePose, does it mean normal vector of 3D face plane
   2._CP, _LR, _CR, _CM, CE, like as vec_cp_kalman_l, vec_cp_pos_l

Hi,
I would like to know if there is a way to obtain the values of the coordinates about on where a person looks at the screen.
If there is nothing already done for that problem, do you know how to do it or which information could I use and how to use them?
Thank you in advance for your help.

Can the program run ? When I compile, there are a lot of code errors. Can you give me a program that can be used normally? Thinks a lot !

@Aravind-Shankar Hi, i try to run this program but i keep getting those errors (you can see them in the attachment Debug_Errors). I'm using Visual Studio 2012, opencv 2.4.9, this is how i include the dlib file
C:...\Downloads\eye-gaze-1.0\eye-gaze-1.0\src

Debug_Errors.txt
Thank you for your help.

in the row 73 of the kalmanFilters.cpp. the size of the mat is 4x4, but the code show 17 numbers. Please what is the correct mat ?
KF_e_l.transitionMatrix = *(cv::Mat_(4,4) << 1,0,1,0, 0,1,0,1,0, 0,0,1,0, 0,0,0,1);

Hello iitmcvg,
I think you have make a wrong definition on yaw angle, the origin in code was
yaw = acos((abs(normal[2]))/(sqrt(normal[0]*normal[0] + normal[1]*normal[1] + normal[2]*normal[2])));
It should be acos((abs(normal[2]))/(sqrt(normal[0]*normal[0] + normal[2]*normal[2])));
or
acos((sqrt(normal[1]*normal[1] + normal[2]*normal[2]))/(sqrt(normal[0]*normal[0] + normal[1]*normal[1] + normal[2]*normal[2]))); right?

Hi,
First of all congratulations for making such a project. I cloned your repository and did make clean before running make compilation was successful and I went to bin directory and ran ./oic but I got Illegal instruction (core dumped) error. I don't know what the error is. Only this binary runs :

  ./facegesmatch 
  DTW Score : 0

the rest crash.
I hope you help me.
Regards.
Ken.

Hi,
I really appreciate your work, congrats.
I'm studying on it for a serious project, but I'm having a simple issue: I don't find the exact variables to use in order to move my mouse pointer on the screen, by looking to the webcam.
Could you help me, please?
(I'd like to use xdotool in order to move the mouse pointer, on Ubuntu 17.04, if this is an useful info for you).
Thanks a lot anticipately.
Regards.

Hi,
I want to ask a question about pose estimation head. Does this program calculates the values of pitch, yaw, and roll? If so, how do you get these three values ? I got these three values through the code.
(std::cout << "Yaw : " << face_pose->yaw_180.0 / 3.14 << std::endl;
std::cout << " Pitch : " << face_pose->pitch_180.0 / 3.14 <<std::endl;
std::cout<< " Roll : " << face_pose->symm_x*180.0 / 3.14 << std::endl;)

But I found that the value of roll is greater than 5000 .It is so strange ! Could you give me a suggestion ?

Hi,
Thanks for your great work , i want to get X and Y coordinates in order to use them in another Project , still can't figure out the Code yet and can't find the Correct Variables if you are using Ones .
Thanks .

when I run git checkout tags/v1.0, there is no such file tags/v1.0

I want to run the program on Win7 with VS,but I do not know how to do that without CMakelist.txt.
Could you do me a favor？
Thank you so much.

Hi,
Any plans upgrade to the latest OpenCV and dlib versions?
Thank you.

Could the project run on windows system?

hello, would you tell me how to compute gaze and which paper can i find the theory ?

Is this possible?

If yes, please let us know how to do it - or what script to modify to make it work

Hi, I have OpenCV 2.4.9 installed and I am able to compile the program but when I ran it
./bin/oic
I get the following error:

OpenCV Error: Assertion failed (sin == 3 || sun == 4) in cvtColor, file /home/deeplearning/opencv-2.4.9/modules/imgproc/src/color.cpp

Do you know what the problem could be?

Thanks in advice!

Also - is there a cmakelists.txt.
I'm trying to compile this on macOS, i have a hard time getting x11 to link.

I wonder why you used X11,Glut and all that, i think all of this could have been done within opencv?

Thanks