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JeffWang987 / OpenOccupancy

[ICCV 2023] OpenOccupancy: A Large Scale Benchmark for Surrounding Semantic Occupancy Perception
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Discrepancy in z-range between paper and config #28

Closed patrick-llgc closed 1 year ago

patrick-llgc commented 1 year ago

Hi Xiaofeng/Jeff,

First of all, great work for putting together such a solid project for semantic occupancy prediction. The academia needs such a dataset and benchmark.

There is a discrepancy between the Z-range described in the paper and that in the config.

image image

It seems to me that [-5m, 3m] should be the correct one, as the Z origin is on top of the car (aligned with the top lidar mounting position). Could you confirm?

Thanks, Patrick

JeffWang987 commented 1 year ago

Hi Patrick, thank you for your attention to our work. For your concern, we set [-5m, 3m] as the Z-range in the OpenOccupancy benchmark, and [-3m, 5m] is a writing typo. We appreciate that you point out the problem.