Pei Sun comments

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                                            Pei Sun

ImportError: cannot import name 'dataset_pb2'

Try 1.3.0?

ImportError: cannot import name 'dataset_pb2'

Consider updating your pip?

code for drawing 3D boxes in a point cloud available somewhere?

the boxes are in the point cloud space (i.e. vehicle frame). You can directly draw them.

code for drawing 3D boxes in a point cloud available somewhere?

You may also try this contributed by the community. https://github.com/waymo-research/waymo-open-dataset/issues/91

code for drawing 3D boxes in a point cloud available somewhere?

1. Yes. 3D boxes are in the points space. A box is defined as cx, cy, cz, length (along x), width (along y), height (along z), heading (z-rotation). See dataset.proto...

code for drawing 3D boxes in a point cloud available somewhere?

This is strange. What is your tf version? Did you try to use our pre-packaged waymo_open_dataset lib? https://github.com/waymo-research/waymo-open-dataset/blob/master/docs/quick_start.md#use-pre-compiled-pippip3-packages If the pre-packaged one does not work, maybe attach your code?

code for drawing 3D boxes in a point cloud available somewhere?

my center_z: (u'-U88NMYnocLWCh6iqZwj1g', 0.9248285955182496) (u'0VCoeT-jjrIfzTCsOWz20A', 0.5663701836315909) (u'0_HBXNo3olLueqYvkPohlg', 0.6177413333393247) (u'1nDCER_bA9py1ZPpNXecog', 0.7901765630891191) (u'2-A6zakvKX2opVnyx9gplQ', 0.764913079357882) (u'2OYKagQRfCdaOXgU5RkMBA', 0.4025394007121008) (u'2SYmRAjI0pCOwp2XYemMBQ', 0.7665234570428652) (u'3083QteOhZ_vSpxmP0XK-Q', 0.457805071650057) (u'38Np8bwqcvw9KkrH3xHfpg', 1.1475329299298096) (u'3I9vmrICjjnWtavq3ysJrQ', 0.6571656844246831) (u'3mqY30kFisxCydiO2pKjPA', 0.7450575592022801) (u'45vGTk6HpmeCTR2Etiwq8w', 0.34112971872957587) (u'63vjcxiQGxy6SmQ94yX-FQ', 0.7130508441898087) (u'81faaqjwezt3wc0ZN-1N0g', 1.4434272608408492)...