PEARSON (PEARSON) • Art and Design 2016 NQF

Given a (3x3 or 5x5) convolution matrix for a Low Pass, High Pass or Sharpening Matrix this spreadsheet can be used to find two of the three matrices given the other one.

This document gives an introduction to the use of convolution matrices used to process digital images. There are examples of filters that can be used in Photoshop and GIMP using 3 x 3 and 5 x 5 convolution matrices.

An introduction to using GIMP 3.0.4 (presently a free software package) to edit digital images. It includes a full description of a digital editing workflow which includes the following stages: - Creating a Copy - Straightening and Perspective Adjustments - White Balance - Tonal Adjustments - Colour Adjustments - Retouching - Noise and Sharpness Adjustments - Crop and Save

An introduction to using Photoshop Elements version 5.0 to edit digital images. It includes a full description of a digital editing workflow which includes the following stages: - Creating a Copy - Straightening and Perspective Adjustments - White Balance - Tonal Adjustments - Colour Adjustments - Retouching - Noise and Sharpness Adjustments - Crop and Save Other tools are then describes such as the Defringing tool leading up to a description of how to use Photoshop Elements 5.0 to pro...