Pointcept / Pointcept

Pointcept: a codebase for point cloud perception research. Latest works: PTv3 (CVPR'24 Oral), PPT (CVPR'24), OA-CNNs (CVPR'24), MSC (CVPR'23)

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Question about fnv_hash

pycoco opened this issue · comments

Is it possible to implement the fnv_hash_vec method in pytorch? (it's not supported uint64/ uint32 in pytorch)

You can use our serialization strategy (PTv3, z-order) to achieve this.

You can use our serialization strategy (PTv3, z-order) to achieve this.

Thanks for your reply. I'm a little confused. Because grid_coord is the input of serialization strategy (PTv3, z-order) while fnv_hash_vec is used for generating grid_coord. How could i use serialization strategy to achieve this?

You can use our serialization strategy (PTv3, z-order) to achieve this.

Thanks for your reply. I'm a little confused. Because grid_coord is the input of serialization strategy (PTv3, z-order) while fnv_hash_vec is used for generating grid_coord. How could i use serialization strategy to achieve this?

Got it, thanks!