Gigegrabex; Grabcallbackex; Highdynamicrangeex; Imageeventex - Point Grey Flea3 GigE Technical Reference

Point Grey Flea3 GigE Technical Reference
Available for:
C
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C++
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C#
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VB.NET
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B.11 GigEGrabEx
The GigEGrabEx example program demonstrates how to use the GigECamera object to set up a GigE Vision specific
Image grabbing loop.
Available for:
C
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C++
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C#
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VB.NET
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B.12 GrabCallbackEx
The GrabCallbackEx example program demonstrates how to set up an asynchronous image callback application using
FlyCapture2 API.
Available for:
C#
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VB.NET
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B.13 HighDynamicRangeEx
The HighDynamicRangeEx example demonstrates the use of the High Dynamic Range (HDR) functionality. This example
can only be used on cameras which support HDR.
When HDR mode is enabled, the shutter and gain settings for each image alternate between four sets of shutter and
gain settings in the HDR register. All 4 registers must be used; the images cycle through registers HDR0 to HDR3 and then
back to HDR0 again. This cycle continues until HDR mode is turned off.
The example initializes the camera, and verifies that HDR is supported. The four HDR registers are then set up with
different, increasing values for shutter and gain.
The next 4 images are then grabbed and saved to disk. The user can look at these images and verify that each image
corresponds to the settings for each HDR register.
Once the images are saved to disk, the program cleans up and exits.
B.14 ImageEventEx
This example illustrates how users can implement partial image event notification. Partial image event notification is a
mechanism that provides the user with access to image data as it arrives in the PC's memory, before the entire image is
available.
Revised 10/29/2013
Copyright ©2010-2013 Point Grey Research Inc.
B FlyCapture SDK Examples
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