Table Of Contents

Bayer to RGB (G Dataflow)

Last Modified: October 24, 2017

Decodes a Bayer-encoded image to produce an RGB representation of the image.

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image src

Reference to the Bayer-encoded image. This image can be an 8-, 10-, 12-, 14-, or 16-bit image. 8-bit images can only be decoded to RGB 32-bit. All other images can be decoded to RGB 32-bit or RGB 64-bit.

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image dst

Reference to the destination image.

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Bayer parameters

Bayer settings to use to create the image.

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Pattern

Variation of the Bayer encoding pattern to use.

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Algorithm

Algorithm to use to create the image.

Because the bilinear algorithm is faster, it is recommended to try the bilinear algorithm before the VNG algorithm. If the image contains many edges, or if the quality of edges in the image is important, use the VNG algorithm.

Name Value Description
Bilinear 0

(Default) Uses bilinear interpolation to compute pixel values.

VNG 1

Uses variable number of gradients interpolation to compute pixel values.

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Red Gain

Gain to be applied to the red pixels in a Bayer-encoded image. The valid range for this parameter is 0 to 3.999.

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Green Gain

Gain to be applied to the green pixels in a Bayer-encoded image. The valid range for this parameter is 0 to 3.999.

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Blue Gain

Gain to be applied to the blue pixels in a Bayer-encoded image. The valid range for this parameter is 0 to 3.999.

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error in

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

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image dst out

Reference to the destination image.

If image dst is connected, image dst out is the same as image dst. Otherwise, image dst out refers to the image referenced by image.

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error out

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application


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