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uzh-rpg / rpg_dvs_ros

ROS packages for DVS
MIT License
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grayscale mode image_raw from davis346 becomes binary image #112

Open HiOtto opened 3 years ago

HiOtto commented 3 years ago

The one with problem Screenshot from 2020-12-05 02-28-25 The normal one Screenshot from 2020-12-05 02-29-02

SO why it becomes binary image ? The setting with davis_ros_driver are the same:

{DiffBn_coarse: 4, DiffBn_fine: 39, OFFBn_coarse: 4, OFFBn_fine: 0, ONBn_coarse: 6, ONBn_fine: 200, PrBp_coarse: 2, PrBp_fine: 58, PrSFBp_coarse: 1, PrSFBp_fine: 33, RefrBp_coarse: 4, RefrBp_fine: 25, aps_enabled: true, dvs_enabled: false, exposure: 6000, frame_interval: 40000, imu_acc_scale: 3, imu_enabled: true, imu_gyro_scale: 3, max_events: 0, streaming_rate: 30}

llongi commented 3 years ago

Do both camer's outputs look fine in the DV SDK? Did you disable AutoExposure and really set the Exposure to the same value on both?

HiOtto commented 3 years ago

disable AutoExposure and really set the Exposure to the same value on both?

yes, the same config file for the 2 cameras as below