Image FilterGrayscale and color scale filters | |
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Image Filter Ranking & Summary
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- License:
- Freeware
- Publisher Name:
- Miran Uhan
- Publisher web site:
- http://www.codeproject.com/script/Articles/MemberArticles.aspx?amid=3309809
- Operating Systems:
- Windows All
- File Size:
- 42 KB
Image Filter Tags
- filter image picture color changer change color RGB color pythagorean scale scale transposer learn scale scale grayscale image grayscale convert to grayscale grayscale converter finding scale c-scale Grayscale Conversion Image to Grayscale decibel scale value GrayScale effect grayscale desktop Grayscale Dilation Grayscale Erosion Grayscale Implementation re-color grayscale area turn selection to grayscale selective grayscale grayscale alpha adjustment convert image to grayscale Image Grayscale Grayscale Filter conversion to grayscale
Image Filter Description
The Image Filter application was developed to be a small test tool that uses Visual Basic .NET classes which implements image filters for changing RGB images to color and grayscale images.Using the filters is simple. Set the properties and call the execution function. I have provided a small demo project where you can play with both the filters, change the color factors, colors, and finally, save the filtered images.Two tabs are used, one for RGB to grayscale, and an other for RGB to color scale conversion. On both tabs, sliders are used to change thresholds for color components if we select custom thresholds. On the "Color" tab, we can use color selection dialogs to select the start and end colors.The method for RGB to color scale conversion is as fast as that for RGB to grayscale conversion since the color table is prepared only once outside the main loop. Anyway, a small trick is used to make the program faster. The image is scaled before display and all conversions are done on the scaled image. When the user is satisfied with the filtered image and saves it, the conversion is done on the original image before saving.
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