Blender instruction

[blueclowd]

Hi @xiaoyu258

Thanks for sharing the code. Could you share more details of how to use blender to render the surface flow? so that we can introduce our own dataset for training, thanks

[xiaoyu258]

Please refer to this video for how to use Blender to create some geometry distortions on a paper. I also follow the main procedure of this video to create the dataset. https://www.youtube.com/watch?v=M8_5S8Jq5uo&t=395s

[raduslmn]

I would like to train it on my own dataset, but i cannot seem to make it work with the output from Blender. Maybe you can shed some light on this? So how to exactly take the output form Blender and then convert it to the three file formats found in the Dataset so that it can be used during for training? Basically once the we create the geometry distortions in Blender how do we save/convert them to the three files types found in the Dataset.

• img (the distorted images, with the shape of [2400, 1800, 3])
• img_mask (the mask of background, with the shape of [2400, 1800])
• flow (the forward flow of the distorted images, with the shape of [2, 2400, 1800])