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Imaging Web Demonstrations
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4. Java Applets

These Java applets are running on browsers supporting a recent Java Virtual Machine.

SURE-LET Wavelet Denoising (in color or in grayscale)

Florian Luisier

A new approach to color or grayscale image denoising.
Variational Levelset Spline

Olivier Bernard

New formulation of level-set modeling the implicit as a continuous parametric function expressed on a B-spline basis.
Steerable Feature Detection

Mathews Jacob and François Aguet

General approach for the design of 2-D feature detectors.
Extended Depth of Field using the Wavelet Transform
Download a program to perform an extended depth of focus of z-stack images to obtain in focus image.
Hex-splines

Dimitri Van de Ville

A novel spline family for hexagonal lattices.
Fractional Splines Wavelets

Thierry Blu

Wavelet bases with a continuously-varying order parameter and continuously-varying order and shift parameters.
Computerized Tomography

Michael Liebling

Simulates the computerized tomography (Radon transform) and performs the reconstruction (filtered backprojection).
Comparison of interpolators

Philippe Thévenaz

Compares the standard interpolation functions with the ones developped by the BIG.
Fractional Quincunx Wavelets

Manuela Feilner

Shows the quincunx transform using filters of fractional order.
Resizing

Arrate Muñoz Barrutia

The optimal algorithm to resize images.
Spline Warping of our staff members

Daniel Sage

Bidirectional landmark warping of our staff.
Edge Detection (Move to HTML5/Javascript)
The old applet is still available at this page
Daniel Sage
Gradient
Daniel Sage
Basis functions of the FFT
Daniel Sage
Basis functions of the DCT
Daniel Sage
Basis functions of the Haar Wavelet Transform
Daniel Sage
Local Normalization (Move to HTML5/Javascript)
The old applet is still available at this page
Daniel Sage
Morphology Operators (Move to HTML5/Javascript)
The old applet is still available at this page
Daniel Sage
Smoothing Techniques
Daniel Sage
Template Matching
Daniel Sage
Drop Shape Analysis
Aurélien Stalder
Denoising of Fractal-like images using Polyharmonic B-splines
Alex Prudencio
Filtering in Fourier Domain
(Move to HTML5/Javascript)
The old applet is still available at this page
Joy Anushini Ariarajah
Edge detection with a sub-pixel precision
Nicolas Pavillon
Complex Fractional Splines Wavelet
Florian Luisier
Virtual Microscope
Christophe Magnard
Diffusion Enhancing Methods
Alwyn Fernandes
Continuous Wavelet Transform using Splines
Raphaël Ertle
Graylevel Watershed (Move to HTML5/Javascript)
The old applet is still available at this page
Daniel Stadelmann
Non Linear Diffusion Filtering
Laurent Vieira De Mello
Interpolation on Affine Transformation
Raphaël Marthe

Mathematica CDF Player

Requires the CDF Player of Wolfram Mathematica.

Image Processing Online Demonstrations

These demonstrations run on any moderm browsers supporting HTML5.

3. Apple iOS Apps

These Apple apps are available on the Apple store and run on iPhone/iPad.

  • Filter Creator

    Filter Creator helps you to better understand the mathematics of discrete and continuous audio filters and is particularly aimed at students of signal processing classes.

  • iMondrian

    This app generates artistic representations of Mondrian processes. These processes are named after Piet Mondrian (1872-1944), a great figure in the neoplasticism style known for his grid-based paintings.

  • 3D Screen Saver

    Mondriaan process mapped onto the surface of an exponential-spline monopole

    Download
  • 2D Screen Saver

    Pseudo-color display of a realization of a Mondrian process