How can I get 3D depth points distance?

Question

Hi there!

I'm trying to get the depth points distance from 3D sensor (Action Pro). I already got message sensor_msgs/Image from topic /camera/depth/image_raw. and I play with sensor_msgs/Image->data. but I don't know how can i get the distance data about each pixel.

thanks guys.

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Originally posted by haryngod on ROS Answers with karma: 30 on 2015-12-09

Post score: 0

Answer 1

Did you check this?

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Originally posted by Akif with karma: 3561 on 2015-12-09

This answer was ACCEPTED on the original site

Post score: 0

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Original comments

Comment by haryngod on 2015-12-28:
thank for your kindness. My coworker find the way to get distance to convert endian. I'm not sure for the detail but he use topic /camera/depth/image_rect.