Victor Image Processing Library How-to Tips

Pseudocolor, a VB Sample Application to Apply a New Color Scheme to an Image

Pseudocolor is a VB6 application that demonstrates the Victor Library functions to:
  • load an image from bmp, gif, jpeg, png, or tiff image file
  • display an image in a VB picture box
  • convert an image to grayscale
  • create a new palette for an image

With this app you can experiment with the creation of palettes to enhance the viewing of images for analysis, diagnosis, or interesting visual effects like sepia prints or photographic duotones.

The pseudocolor images are generated by creating a color lookup table (LUT) and using the pixel grayscale intensity values as indexes into the LUT.

Download Pseudocolor application and source code. Requires the Victor Library v 5.52 commercial release or eval version.


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