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I followed instruction and start
```
rosrun jsk_perception image_publisher.py _file_name:=$(rospack find jsk_perception)/sample/object_detection_example_1.jpg
```
and try to visualize the image by…
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Baseline _seems_ like it should be able to handle ophyd detectors. The SupplementalData preprocessor promises (ambiguously)
* take “baseline” readings at the beginning and end of each run for the …
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An email on the mailing list (2011-10-07) from Tony Yu:
Apologies if this doesn't show up as part of the original thread: I just signed up for the email list, so I just copied the subject title.
I g…
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Hi,
Previously I got this error:
> feature_float_get failed with error -3
The solution for that was commenting out this block of code:
```
auto const frame_rate = feature_float_get(SFNCFeatures…
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We have tried to use frame.get_timestamp() and dividing this by the timestamp tick frequency. However there is drift in relation to the real-world time. What is the most accurate way to get the actual…
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Hello,
how do I derive the calibration parameters (cam_k1, cam_k2, cam_r1, cam_fx, cam_cx etc.)?
How do these parameter names relate to the matrices rendered here?
http://docs.opencv.org/2.4/doc/tu…
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If you reload the controllers, images stop streaming. If you poke the camera synchronizer node through dynamic reconfigure it will start the cameras streaming again. Could we add periodic refreshing…
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**Describe the bug**
arv-camera-test appears to receive no frames from the camera because of missing packet errors. Representative debug information:
[GvStream::missing_packet_check] Resend reques…
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Waere es nicht eine "saubere" Loesung die Enviroment Varibales statt in `.bashrc` in eine `.env` zu packen? Das file wuerde dann bei starten des Containers mit `--env-file`
```docker run ... --env-fi…
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2ID's `rixscam()` class is based on `AreaDetector`. We now see a lot of stuff in `config_attrs` that we do not want to see. The new things are associated with hdf5.
## before
`rixscam : {'rixs…