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valeoai / RADIal

[CVPR 2022] RADIAl: Raw High-Definition Radar for Multi-Task Learning
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About 12 Transmit antennas #55

Open coconutzs opened 1 year ago

coconutzs commented 1 year ago

Does the parameter "RadarSignalProcessing.numTxAnt" represent the number of radar's transmit antennas? This parameter is set to 12, the shape of radar data of one channel is (512,256,4). Why each dimension of this data cannot be evenly divied by 3 or 12?

kathy-lee commented 1 year ago

I have the same doubt, in the function def __build_radar_frame(self,adc0,adc1,adc2,adc3), the output shape is (512,256,16), it seems the data from only one Tx antenna, otherwise it would be (512,256,12*16). Please correct me if I'm wrong, thanks a lot!

haomingHu-dd commented 9 months ago

Does the parameter "RadarSignalProcessing.numTxAnt" represent the number of radar's transmit antennas? This parameter is set to 12, the shape of radar data of one channel is (512,256,4). Why each dimension of this data cannot be evenly divied by 3 or 12?

Have you solved this problem? I have some ideas about this issue. My email is hhm_master@163.com. Can we discuss it together?

haomingHu-dd commented 9 months ago

Have you solved this problem? I have some ideas about this issue. My email is hhm_master@163.com. Can we discuss it together?

Have you solved this problem? I have some ideas about this issue. My email is hhm_master@163.com. Can we discuss it together?