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2019-02-14 03:01:12 -0500 | edited question | depth data retrieved by image_transport has confusing format depth data retrieved by image_transport has confusing format OS: Ubuntu 16.04 LTS ROS distro: kinetic Hey, I am rea |
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2019-02-13 09:26:37 -0500 | edited question | depth data retrieved by image_transport has confusing format depth data retrieved by image_transport has confusing format OS: Ubuntu 16.04 LTS ROS distro: kinetic Hey, I am rea |
2019-02-13 09:19:09 -0500 | edited question | depth data retrieved by image_transport has confusing format depth data retrieved by image_transport has confusing format OS: Ubuntu 16.04 LTS ROS distro: kinetic Hey, I am rea |
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2019-02-13 09:14:39 -0500 | commented answer | depth data retrieved by image_transport has confusing format Thank you for your responses! I update my post. |
2019-02-08 08:46:51 -0500 | asked a question | depth data retrieved by image_transport has confusing format depth data retrieved by image_transport has confusing format OS: Ubuntu 16.04 LTS ROS distro: kinetic Hey, I am readi |
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2019-02-07 08:24:09 -0500 | commented answer | decompress jpeg depth data Thank you, subscribing to the compressed topic was wrong. |
2019-02-07 08:22:05 -0500 | marked best answer | decompress jpeg depth data
Hey, I am using an old Microsoft Kienct camera and freenect for publishing the data. Subscribing to the topic "/camera/depth_registered/image_raw/compressed", the format of the recieved message of type CompressedImage is 16UC1; jpeg compressed. Question: How can I decompress the jpeg data to get my 16UC1 encoded depth data? It doesn't matter if ropsy or roscpp. EDIT: I tried using image_transport. It works when subscribing to a topic with message type /Image, like /camera/depth_registered/image_raw/. Subscribing to a message of type /CompressedImage leads to a compiler error when running catkin_make. My node: the error message when compiling: (more) |
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2019-02-07 08:01:13 -0500 | commented question | decompress jpeg depth data Thanks for the response, I updated my post. |
2019-02-07 08:00:34 -0500 | edited question | decompress jpeg depth data decompress jpeg depth data OS: Ubuntu 16.04 LTS ROS distro: kinetic Hey, I am using an old Microsoft Kienct camera |
2019-02-07 07:38:30 -0500 | asked a question | decompress jpeg depth data decompress jpeg depth data OS: Ubuntu 16.04 LTS ROS distro: kinetic Hey, I am using an old Microsoft Kienct camera |