IF Plugin - Image Processing


Module is designed for digital image editation. It is often required to refine the acquired image to enhance details, remove noise etc. These processes are handled by this module with following functions:

Brightness and contrast adjustment - Low or too high illumination can be corrected by functions for contrast, brightness, hue, saturation adjustment, histogram equalization.

Filtration with convolution filters - The images obtained from CCD cameras often contain unwanted noise which can be partially removed by the use of soften filters. Module contains also filters for edge detection and enhancement, emboss filter and allows creation of user convolution mask of size 3x3.

Geometric transforms - Usefull are geometric transforms of the image, by which you can rotate and scale the image.

Module contains also morphological operations with adjustable number of iterations - erode, dilate, open and close.

The set of functions involves also binary operations on the pair of images, conversions between color models, creation of image in pseudo-colors, image thresholding and histogram.

These demonstration images show original image and images after use of selected function:

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Image: Enhancement of contrast

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Image: Enhancement of some colors

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Image: Change of color hue and saturation

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Image: Median filter softening

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Image: Middle edges detection

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Image: Emboss filter

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Image: Creation of pseudo-color image

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Image: Inverted image

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Image: Histogram equalization

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Image: Thresholded image (dark objects selected)