eduardogeike / ssl-vision

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Unable to detect blobs with AVT Guppy Camera #26

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago

What is the expected output? What do you see instead?

We have compiled and run ssl-vision with AVT Guppy cameras and started to map 
colors to the LUT. We also added a team with an included pattern. After adding 
the main areas (blue and green) of the pattern to the LUT the camera images did 
not change. That means that no thresholded images or blobs were shown.
When we change the configuration to "Read from file", the thresholdes images 
are shown and blobs are detected.
Which configuration can be made additionally so that the detection of blobs 
from camera works?

What version of the product are you using? On what operating system?

We are using the last version downloaded with svn on Ubunut Precise 12.04.2.

Please provide any additional information below.

The system was configured the following way:

Camera X -> Image Capture -> DC1394 -> Conversion Settings 

  convert to mode: rgb
  de-bayer: true
  de-bayer pattern: rggb
  de-bayer method: bilinear
  de-bayer y16 bits: 8

Camera X -> Image Capture -> DC1394 -> Capture Settings

  cam idx: X
  framerate: 60
  width: 640
  height: 480
  capture mode: raw8
  capture format: format7_0
  use 1394B: false
  use ISO800: false
  ringbuffer size: 10

Camera X -> Visualization

  enable: true
  image:  true
  thresholded: true
  blobs: true

Original issue reported on code.google.com by a.dete...@googlemail.com on 17 May 2013 at 8:09