István Sárándi

icon indicating a website link IstvanSarandi.com icon indicating an email [email protected]

icon company Real Virtual Humans, University of Tübingen icon location Tübingen, Germany icon location Postdoc in computer vision and machine learning, making machines see people better

Results 34 comments of István Sárándi

what dataloader to use for torchdata.nodes nodes?

I figured it out. It's possible to use `torchdata.nodes` without any `Dataset` or `DataLoader`. For multi-GPU training, if the nodes start with `IterableWrapper`, it's enough to slice the iterable so...

Body pose looks misaligned in EgoExo4D

That's helpful. I've tried using OpenCV's 4-parameter fisheye camera model for interpreting the distortion coefficients, but the results don't seem aligned. What camera model should we use? Edit: based on...

Body pose looks misaligned in EgoExo4D

That is unfortunately only about the Aria data, not Exo data. I still suspect the released intrinsics are not correct for Exo. It seems that the released intrinsic matrix in...

Unable to convert trained .pt model to tflite

It appears that TensorFlow export isn't supported. The TF versions of modules like RepNCSPELAN4 are simply not implemented.