NameError: name 'x_center' is not defined about deepgaze

[mpatacchiola]

Hi @Smritijha369 which version of Deepgaze are you using? Is the resolution of the video the same of the example (1920x1080) ?

[smritijha03]

Hi, @mpatacchiola I am using Deepgaze 2.0.
My video resolution is 720x480. Do you think this could be an issue? Does it work for 1920x1080 only?

[mpatacchiola]

This error should be due to the fact that you are using a different video.

For a different video you need to set new versions of the images template.png. The template.png should be a sub-frame of the target you want to follow. You can get the template by simply using a cropping tool on your video to cut a portion of the target element you want to track. If the template has not been set then it is not be possible for the detector to find the target color in the image, and as a consequence it will not be able to find center_x and center_y (centers of the target) resulting in the error that you got.