How to get Color images and depth images which are taken at the same angle

[Xue21]

How cam I get the color and the depth image at the same time? I want the Color images and depth images which are taken at the same angle.

[MartyG-RealSense]

Hi @Xue21 Are you aiming to publish both depth and color streams in the RealSense ROS wrapper, please? Or are you using the librealsense SDK?

[Xue21]

Hi@MartyG-RealSense I am using the librealsense SDK, and I do not want to turn on the laser.

[MartyG-RealSense]

Thanks very much for the confirmation. Are you using C++ or Python language?

[Xue21]

Hi@MartyG-RealSense I am using Python

[MartyG-RealSense]

The pre-made librealsense Python example program opencv_viewer_example.py may provide what you are aiming to achieve if you wish to display separate depth and color images.

https://github.com/IntelRealSense/librealsense/blob/master/wrappers/python/examples/opencv_viewer_example.py

If you wish to align depth and color together into a single combined image then the example program align_depth2color.py could be used.

https://github.com/IntelRealSense/librealsense/blob/master/wrappers/python/examples/align-depth2color.py

[Xue21]

Hi@MartyG-RealSense, Thanks very much.How can I save it as images or mp4?

[MartyG-RealSense]

A Python script at IntelRealSense/librealsense#2731 (comment) saves depth and color into .avi video files.

A RealSense user at IntelRealSense/librealsense#3658 shared an adaptation of align_depth2py they created that saves depth and color as .png images.

A couple of other Python approaches to exporting depth and color as .png images are at IntelRealSense/librealsense#9448 (comment)

[Xue21]

Hi@MartyG-RealSense,Thanks very much!

[MartyG-RealSense]

Hi @Xue21 Do you require further assistance with this case, please? Thanks!