The resolution of the camera image is only half

• MartyG

  • September 09, 2020 05:50

  On your Ubuntu system, if you are using the RealSense Viewer program then please check in the Post-Processing section of the options side--panel (found under the Stereo Module category) whether a filter option named  Decimation Filter is enabled.  If it is on (shown by a blue icon next to it) then click on the blue icon to change it to red (off).

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• 819765928

  • September 14, 2020 07:36

  Well, it's true.Actually, it's OK with my code.I changed my camera from D415 to D435i,but I didn't notice the difference in the field of view between the RGB and the depth of the d435i.So,I using the RealSense Viewer found out about this. 

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• MartyG

  • September 14, 2020 08:02

  The Viewer has a range of post-processing filters enabled by default, but when writing your own application there are none enabled and you have to deliberately add filters into your program.  This is why there can be clear differences between an image in the Viewer and an image generated with your own code.

  It is worth mentioning that on the D415, the field of view size of depth and color sensors is the same.   On the D435 models the depth FOV is larger than the color. Depth gets sized to the color FOV size when aligning depth to color.

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