Adding support for 16UC1 image #150
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It is usefull to calibrate xtion infrared channel on Pepper robot
| @@ -237,6 +237,10 @@ def mkgray(self, msg): | |||
| Convert a message into a 8-bit 1 channel monochrome OpenCV image | |||
| """ | |||
| # as cv_bridge automatically scales, we need to remove that behavior | |||
| if msg.encoding=='16UC1': | |||
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please merge that condition with the one below to not have code duplication
added 3 commits
September 22, 2015 10:52
it's the same datatype behind (i.e uint16)
We just truncate, no rescale
| int16_image = self.br.imgmsg_to_cv2(msg) | ||
| mono8 = numpy.array(128 + numpy.clip(int16_image, 0, 127), dtype=numpy.uint8) | ||
| return mono8 | ||
| if msg.encoding in ['16UC1', 'mono16', '16UC16']: |
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16UC16 is not a valid format
|
ping |
vrabaud
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Jan 3, 2016
This re-uses ros-perception#150 and therefore closes ros-perception#150
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It is usefull to calibrate xtion infrared channel on Pepper robot