Introducing the “Welcome to Xojo” Bundle!

New to Xojo and looking for guidance? We've put together a terrific bundle to welcome you! Xojo Bundle

This bundle includes six back issues of the magazine -- all of year 14 in printed book and digital formats -- plus a one-year subscription so you'll be learning all about Xojo for the next year. It's the perfect way to get started programming with Xojo. And you save as much as $35 over the non-bundle price!

This offer is only available for a limited time as supplies are limited, so hurry today and order this special bundle before the offer goes away!

Article Preview

Buy Now




Basic Image Processing

Issue: 6.2 (January/February 2008)
Author: JC Cruz
Article Description: No description available.
Article Length (in bytes): 23,865
Starting Page Number: 20
RBD Number: 6210
Resource File(s):

Download Icon 6210.zip Updated: Tuesday, January 15, 2008 at 4:47 PM

Related Web Link(s):


Known Limitations: None

Excerpt of article text...

Welcome to our first article on image processing techniques. First, we will take a quick look at the field of image processing. Then we will study three basic processing algorithms. Next, we will incorporate these algorithms into three Thread subclasses. Then we will try out these subclasses on a standard test image.

Image Processing, A Brief Survey

Image processing is a large group of algorithms that operate on data in a digitized image. Some enhance certain traits of the image; others measure parts of that image. Some transform the image into a different form; others filter out data from the image.

Many of these algorithms have been used in medical and scientific imaging. Many are also used for forensic and military work. And thanks to products such as Photoshop, the consumer public gets to use some of these algorithms on their personal photos.

All these algorithms can be categorized based on the mathematics they use. The following are some of the more common categories you will find.

...End of Excerpt. Please purchase the magazine to read the full article.

Article copyrighted by REALbasic Developer magazine. All rights reserved.




Weblog Commenting and Trackback by HaloScan.com