suman1209 / robotics_dataset_compression

This is a repository for compressing robotics datasets
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dtype issue #12

Closed suman1209 closed 1 month ago

suman1209 commented 3 months ago

Task description

utils/dataset_utils.py:15, delta = np.zeros_like(ref_img, dtype=np.float32) Currently the deltas are stored in np.float32 which is why the size of the compressed data is very large.
This task is to find a way to express the deltas with np.int8 to reduce size.

Todos

  1. code update

deliverables

  1. code