docs: add categories.csv

Update README.md

dataset card

bbox format diagram

sample image 3

sample image 2

sample image 1

sample image 0

data/train-00007-of-00008.parquet

data/train-00006-of-00008.parquet

data/train-00005-of-00008.parquet

data/train-00004-of-00008.parquet

data/train-00003-of-00008.parquet

data/train-00002-of-00008.parquet

data/train-00001-of-00008.parquet

data/train-00000-of-00008.parquet

chunk_plan.json

reset chunk plan (CHUNK_IMAGES 2500 -> 1000, no shards uploaded)

chunk_plan.json

initial commit