Perceptually

When plotting a set of lines, you may want to distinguish them by color. By default, Matlab chooses a small set of colors and cycles among them, and so if you have more than a few lines there will be confusion about which line is which. To fix this problem, one would want to be able to pick a...


Platforms: Matlab

PMKMP Returns perceptually balanced colormaps with rainbow-like colors PMKMP(N,SCHEME) returns an Nx3 colormap. usage: map=pmkmp(n,scheme);JUSTIFICATION: rainbow, or spectrum color schemes are considered a poor choice for scientific data display by many in the scientific community (see for...


Platforms: Matlab

function map=mkpj(n,scheme)% MKPJ Returns a perceptually improved Jet colormap% MKPJ (N,SCHEME) returns an Nx3 colormap.% usage: map=mkpj(n,scheme);%% JUSTIFICATION: rainbow, or spectrum color schemes are considered a poor% choice for scientific data display by many in the scientific community%...


Platforms: Matlab

This page describes a freely downloadable color sequence editor called CIEluv_CSE. It is optimized to create "spiral color sequences" (Ware, 1988). Read on to find out what a spiral color sequence is and why it is a good idea. Pseudo-color sequences are sequences of colors used to visually code...


Platforms: Mac

PDF recompressor that uses jbig2enc encoder with improved perceptually lossless coding for symbol coding.


Platforms: Mac

This library is for driving 3D speaker arrays.This library will specify the amplifier gains (volumes) required to perceptually place a sound source at a particular location in space. Allows speakers and sources to move in real time.


Platforms: *nix

Adobe Photoshop-compatible digital noise removal plug-in designed by ImageSkill has a nice, simplified and intuitive user friendly interface with only a few controls and adjustments. It allows a user to clean up grainy and impulse noise nearly automatically and instantly while preserving the...


Platforms: Windows, Windows CE

Perceptual Image Diff is an image comparison utility that makes use of a computational model of the human visual system to compare two images. Its useful for running automated regression testing on images that are perceptually identical but have minor pixel noise from different random number...


Platforms: *nix

Bonk is a an audio compression program that operates in both lossy and lossless modes. The compression method Bonk uses is quite simple compared to other lossy formats (such as MP3), and is based on speech compression techniques. It is nevertheless capable of producing a high compression ratio...


Platforms: *nix