Tau Camera Corner

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  If you run into issues, how to report a software bugs, or give feedback
  tau camera debug issues bugs • • Lazar Demin  

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  Tau Camera Resources & Useful Links
  tau camera useful links pinned post • • Lazar Demin  

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  @sriharsha-phd Take a look at the 3D Topics in the FAQ Post for more details. If you have a specific question, feel free to make a new post!
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  FAQs for the Tau Camera
  faq tau camera knowledgebase • • Lazar Demin  

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  I've run into issues when using the Tau Camera, where can I get help? Start by going over our Troubleshooting Guide. It covers common errors and issues. If you can't find a solution for your problem there, post on the Onion Community Forum and we'll do our best to help out.
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  Onion Tau Camera now Available!
  tau camera coming soon welcome • • Lazar Demin  

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  Great ！
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  Understanding the return value of getUint16LittleEndian(array, index)
  tau camera debug question • • Electro  

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  How to Get Point Datas
  tau camera question pointcloud • • frosa9x  

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  Onion Tau stopped sending data...
  problem camera not working tau camera • • Anton Badovskyi  

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  ... using your software () ... - TauLidarServer and examples I searched for posts with similar situations, but did not find exactly this one.
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  How to retrieve normal RGB image using Onion Tau Lidar camera?
  camera • • sriharsha.phd  

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  @sriharsha-phd You can't retrieve an RGB image, but you can get a grayscale image. See the distancePlusGrayscale.py example program for more details: Info on the example program The example program source code And the Tau Camera API Reference & Documentation
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  Onion Tau not working anymore
  problem bricked tau camera issue raspberry pi • • mott  

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  Use ctrl+c to kill the program and try running it again Unplug the Tau Camera from the computer for 10 seconds, reconnect, and try running the program again Try switching to a high-quality cable! If possible, try using a not-super-long USB-C to USB-C cable from a reputable brand. Then try running the program again.
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  Curious about the Hardware and sensors used in the TaU Camera
  hardware • • abbas_barwani  

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  Hi @abbas_barwani You should talk to our hardware design partner VSemi if you're interested in the hardware details.
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  Depth (Z) Resolution of TaU Camera
  depth resolution • • abbas_barwani  

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  Thank you for your reply
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  Dimensional Weight
  tau camera dimensions • • Garth Tuck  

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  Hi @Garth-Tuck We don't have any examples measuring dimensions. But all of the Tau Camera software is open source and well documented if you want to build an application that does this. Check out the Tau Camera Useful Links listing for links to the github repos and documentation.
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  Acces point cloud
  tau camera question pointcloud • • JackHulspas  

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  Hi @JackHulspas Have you tried comparing your open3d point cloud visualizations to the point cloud in the Tau Studio web app? (See step 1 in the Tau Camera Getting Started Guide for more info on the Tau Studio web app) It's possible the open3d library is expecting the data to be ordered differently. I would suggest taking a look at the Tau Camera Python API reference: https://taulidarcamera.readthedocs.io/en/latest/
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  Cant Start the Camera in Sudden
  hot start • • Steven  

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  Hi @Steven , What's the output on the terminal when you start the distance.py program?
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  3D point cloud and Depth Map generation-regarding
  depth • • sriharsha.phd  

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  Tau Lidar points_3D
  tau camera distance points3d • • JackHulspas  

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  @Lazar-Demin Thank you for replying! I shall see if i can use the data_depth method to do what I need. But wouldn't the points_3D be more useful? Since I am trying to find two points on the screen to measure the distance. The 2 points most likely won't be on the same axis, so in order to get the distance between points wouldn't it be better to use the points_3D fuction, as it returns 3D coordinates in meters? Because as as far as I can tell the data_depth method returns how far the point is away from the camera (correct me if I'm wrong). I shall also let you know if I make any progress using data_depth to get the distance, thanks!
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  ROS Support
  ros • • david  

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  TAU stuck on "Looking for connected Tau LiDAR Camera hardware ..."
  usb hardware tau camera • • Zakrze  

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  @Missa Happy you resolved the issue! We've updated the Troubleshooting Guide to cover this scenario as well! Let us know what you end up doing with your Tau Camera!
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  [RESOLVED] Connected but no image
  tau camera debug issues jetson • • Rastus  

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  @Rastus Awesome, happy to hear you resolved your issue! I'll add your Jetson setup steps to the FAQ. I don't foresee any issue with using the Jetson to analyze the data - should be a fun project. Do you have any specific libraries in mind? Make sure to keep us in the loop as your project progresses, we love robots - especially those that use the Tau Camera
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  SOLVED : Tau USB Cable Suggestions
  usb tau camera cable • • kevin lefrank  

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  Just wanted to follow up and say this issue was solved with the tau v0.0.4 update. I no longer have dropped frames or bad data packets. If you have these issues. I would update to the latest GitHub and update your computer make sure there are no updates waiting for your bios