Flying Images

A fast vectorized implementation of the ncc that handles color (3 channel) images as well as gray level.The algorithm for colored images is based on the ncc formulation for vector valued functions.Note: A bug that I found in the normxcorr2 was also fixed here.

Usage: I=mi(A,B), where A and B are equally sized images/signals.Function hist2 (included) is used to determine the joint histogram of the images/signals. All histograms use 256 bins.Assumptions: 1) 0*log(0)=0, 2) mutual information is obtained on the intersection between the supports of partial...

This script applies the Maximum Correlation Cross on SST images, to estimate the superficial ocean currents


Platforms: Matlab

Find Displacement between images by using cross-correlation.Easy:[dr,dc]=findoff(unreg,ref)


Platforms: Matlab

Alternate checkerboard visualization of 2 RGB images out=checkvis(im1, im2, sqsize) im1, im2 ... RGB source images, MUST have same size! sqsize ... square side size (optional agument, default is 32pixels)


Platforms: Matlab

Usage: I=mi(A,B), where A and B are equally sized images/signals.Function hist2 (included) is used to determine the joint histogram of the images/signals.Assumptions: 1) 0*log(0)=0, 2) mutual information is obtained on the intersection between the supports of partial histograms.Example (in...


Platforms: Matlab

Embed/Hide one or more images inside one bigger image (source image).Code also tells how much of the source image you are using for embedding and as long as it's less than 100 percent, you can obviously cramp in more images.Hide n seek!!


Platforms: Matlab

plotRGB allows quick plotting of an overlay of three grayscale images with possible custom scaling of the R, G and B intensity rangesgrayscale ranges are normalized for RGB plot


Platforms: Matlab

This code generates colored and gray negative images.


Platforms: Matlab

Auto Enhancement : This Code auto enhances the images, by working on their brightness, color and contrasts. Results are shown for reference :)


Platforms: Matlab

This program can be used as a first step for creating mosaics or tiled images.


Platforms: Matlab

This allows overlaying two images for validation and for placing registration landmarks.This is a bug-fix of an earlier ImageOverlay.m and the transparency factor is now adjustable.


Platforms: Matlab

Dual regularization-based image resolution enhancement for asymmetric stereoscopic images


Platforms: Matlab

This is a simple but efficient tool (GUI) for the visualization of 2 superposed images (2D) from the workspace . You can change the display value of each image with a slider, and you have few visualization modes (red fusion, white/gray fusion, addition of the two images multiplied by their...


Platforms: Matlab

Zooms 2D images (whose gray levels are represented by 8 bits)to newX and newY by row and column duplication. Returns image in uint8 matrix. Usage of m file: newim = zoomByDuplication('lena.gif',1024,1024);


Platforms: Matlab

Spice up your blog with high quality free stock images & photos created by professional photographers and illustrators: Easy to use search interface with advanced filtering and Drag & Drop functionality.# Installation :'Things to consider': 1. Configure php.ini to enable 'allow_url_fopen.' 2. Set...


Platforms: PHP

The Taxonomy Images plugin allows users to associate images from the Media Library to categories, tags and custom taxonomiesDisplaying Images in a Page or PostVersion 0.4 introduces a new shortcode which will display a list of all active terms of a given taxonomy. This list features the term in a...


Platforms: PHP

Use this plugin instead of tiresome saving images from the internet and uploading them to your blog posts. You learn the value of this grabber, e.g. when you need to move your old non-WordPress site with many pictures to the WordPress-based.Installation : 1. Upload remote-images-grabber folder to...


Platforms: PHP

Create local copies of external images in the src attribute of img tags. This plugin extracts a list of IMG tags in the post, saves copies of those images locally as gallery attachments on the post.Features * Finds all external images linked in the SRC attribute of IMG tags and makes local copies...


Platforms: PHP

Adds the highslide image zoom automatically on all post images of your blog. Basically Expand Images works on thumbnails that you keep on your post or pages with link to its original file.Installation : 1. Upload expand-images.php to the /wp-content/plugins/ directory 2. Activate the plugin...


Platforms: PHP