Scale-invariant feature transform - Wikipedia
The detection and description of local image features can help in object recognition. The SIFT features are local and based on the appearance of the object at particular interest points, and are invariant to image scale and rotation. They are also robust to changes in illumination, noise, and minor changes in viewpoint. In addition to these properties, they are highly distinctive, relatively easy
Welcome - OpenCV Wiki
Other Languages : Chinese(中文) Welcome to the OpenCV Wiki This Wiki is intended to support the OpenCV community. The main objective is to share experiences and improve the documentation. Feel free to contribute to it. (Note: if you want more information about WikiWikiWeb systems, look at HelpContents) Started on 14 Feb 2006. Moved to hosting at Willow Garage 27 Oct 2008. Page Contents Introduction
ReinhardTartler/X/RevertingIntelDriverTo2.4 - Ubuntu Wiki
The problem Described in X/Troubleshooting/IntelPerformance, some laptops with intel graphics hardware experience a serious performance degration after upgrading from intrepid to jaunty. The reasons for that are already explained on that page. This page explains how to revert the driver to the version in intrepid. Installing the package Add the following lines to your /etc/apt/sources.list: deb ht
HOWTO: Jaunty Intel Graphics Performance Guide
Join Date Nov 2005 Location Ireland Beans 2,605 DistroUbuntu Development Release Warning: Although I have made an effort to make this guide as accessible as possible, if you are a beginner to Ubuntu then you are not recommended to follow this guide at all. Even if you stick to the safest method outlined, your system may experience difficulties due to the installation of unofficial drivers. Conside
Raphaël―JavaScript Library
The most popular coding language for the web is javascript; so much so that since the advent of HTML5, it has now been officially accepted as the default standard. Javascript has moved beyond a smaller client-side browser-based language to become integrated not just for front-end design, but also for back-end server-side development. As a result there are has been a huge growth of Javascript libra
PIL Tutorial: Converting Between PNG and GIF | Nadia Alramli's Blog
Submitted by Nadia Alramli on Mon, 07/14/2008 - 23:03 PIL supports both PNG and GIF image formats, but converting between the two while keeping transparency can be tricky. Inside is a list of tips for dealing with transparency and dithering issues when processing GIF image formats in PIL. If you are only interested in the final solution you can skip this tutorial and go directly to the code Saving
XStrikeForce/HowToRandR12 - Debian Wiki
Translation(s): none The RandR 1.2 extension first appeared in Xserver 1.3 (i.e DebianTesting, since 2007-08-21). It provides automatic discovery of modes (resolutions, refresh rates, ...) together with the ability to configure outputs dynamically (resize, rotate, move, ...). As of today, the following drivers/boards support RandR 1.2: the Intel driver on all boards (since 1.9.91), the NV driver o
Graphite
Graphite does three things: Kick ass. Chew bubblegum. Make it easy to store and graph metrics. (And it’s all out of bubblegum.) Learn more about Graphite About the Project Graphite is an enterprise-ready monitoring tool that runs equally well on cheap hardware or Cloud infrastructure. Teams use Graphite to track the performance of their websites, applications, business services, and networked serv
Custom OO Shapes
Do you need a custom shape or drawing? Contact me at [email protected]. Thank you! You love LibreOffice and OpenOffice, but you still use Visio to make drawings. Why? Because none of the shapes you need are easily available. Until now. Custom OO Shapes is a repository of custom shapes you can use with LibreOffice and OpenOffice Draw. The following shapes are available: Tape drive, multiplexer, bri
Taylor McKnight - //gtmcknight
About Stealing These Buttons It all began on October 22, 2002 when Jeremy Hedley posted the the original offering of buttons. I, as many others, were infatuated with these for quite some time and begun collecting as many as I could. Eventually my website became the depository for all things STB. The administration backend, which allows me to stay sane while keeping a database of 3700+ buttons, was
Big Buck Bunny
The Noordbrabants Museum, one of the main modern art museums in southern Netherlands, opened recently an exhibit “Fantasy Factory”, where BBB has a permanent display. This morning, the Dutch national news paper Volkskrant posted a positive review on this exhibit, ending with some words about BBB. Freely translated: “From paper cutting to fast 3D-film” “Radically different than for example the mode
GitHub - ocropus-archive/DUP-ocropy: Python-based tools for document analysis and OCR
OCRopus is a collection of document analysis programs, not a turn-key OCR system. In order to apply it to your documents, you may need to do some image preprocessing, and possibly also train new models. In addition to the recognition scripts themselves, there are a number of scripts for ground truth editing and correction, measuring error rates, determining confusion matrices, etc. OCRopus command
XFree86� Home to the X Window System
What is XFree86®? The XFree86 Project, Inc is a global volunteer organization which produces XFree86®, the freely redistributable open-source implementation of the X Window System continuously since 1992. XFree86 runs primarily on UNIX® and UNIX-like operating systems like Linux, all of the BSD variants, Sun Solaris both native 32 and 64 bit support, Solaris x86, Mac OS X (via Darwin) as well as o
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