at all so typically what you you know might do for stereo vision algorithm is look at two cameras and look for you know look along and if you pull her line and look for something where the you know say a small patch of pixels looks the same in the left and right camera the problem is if you're up over here here you just got these crazy vertical sunrays that will match other sun rays in a totally inconsistent way but not your actual contents so it's a huge source of noise and especially when it's it's different between the two cameras