Processing
- Updated2023-02-21
- 1 minute(s) read
Use the Processing VIs to process grayscale and binary images. Use these VIs to transform images using predefined lookup tables, change the contrast information in an image, invert the values in an image, and segment the image.
| Palette Object | Description |
|---|---|
| IMAQ FPGA BCGLookup |
Applies a brightness, contrast, and gamma correction to an image. The correction is performed by computing and applying a lookup table. Brightness, Contrast, and Gamma control the changes made to the transfer function represented by the lookup table. |
| IMAQ FPGA Inverse |
Inverts the pixel intensities of an image to compute the negative of an image. |
| IMAQ FPGA Threshold |
Applies a threshold to an image. |
| IMAQ FPGA Local Threshold |
Thresholds an image into a binary image based on the specified local adaptive thresholding method. |
| IMAQ FPGA Equalize |
Produces a histogram equalization of an image. This VI redistributes the pixel values of an image to linearize the accumulated histogram. The precision of the VI is dependent on the histogram precision, which in turn is dependent on the number of classes used in the histogram. |
| IMAQ FPGA Flat Field Correction |
Corrects image intensity using flat field and dark field images and returns a corrected image. |
| IMAQ FPGA Generate Flat Field Image |
Generates a flat field image in the FPGA target using the coefficients sent from the host. |