Introduction

 

Magnifying glass in the image

 

View more images

 

Geometrical transforms

 

Brightness profile

 »

Histogram

 

Fourier transform

 

Features

 

Brightness/contrast corrrections

 

Flat-Field corrections

 

Inhomogeneous lighting correction

 

Gama correction

 

Noise generation

 

Arithmetical and logical operation

 

Look Up Tables

 

2D convolution

 

Objects drawing

 

Morphological operations

 

Nonlinear filters

 

Bit fields

 

Sobel edge detection

 

Averaging

 

Colour images

 

 MIPS 2.0 - Medical/Microscopy Image Processing Software

 

 

 

Histogram view

 

Histogram stretching

 

Histogram equalization

 »

Histogram modification

 

Histogram specification

 

 

HISTOGRAM MODIFICATION


Histogram / Modification

Histogram modification allows you to change the distribution of brightness levels in the image using a pre-selected rule. The calculation is based on the cumulative histogram. From it, we calculate the transfer function and use it to transform the brightness scale of the original image.

Here are the different transfer functions:

 

Preview

 

Example

 

 

         Original image

 

 

 

                     

 

             Uniform                                                              Histogram

 

 

 

                    

 

           Exponential                                                          Histogram

 

 

 

                    

 

              Rayleigh                                                            Histogram

 

 

 

                   

 

            Cube Root                                                       Histogram

 

 

 

                  

 

           Logarithmic                                                      Histogram

 

 


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