Posted
by Ries
on Stack Overflow
See other posts from Stack Overflow
or by Ries
Published on 2010-05-12T11:26:15Z
Indexed on
2010/05/14
7:54 UTC
Read the original article
Hit count: 456
Fast is good and support for wide range of wavelet families is also good.
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am implementing an android application that will verify signature images , decided to go with the Discrete wavelet transform method (symmlet-8) the method requires to apply the discrete wavelet transform and separate the image using low-pass and high-pass filter and retrieve the wavelet transform…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Any web sites, books, etc, that have a good tutorial on wavelet compression? I'd be interested in two tracks... a heavyweight tutorial that plows through the math, and a "light" one that just hits some concepts and highlights.
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I had done Edge detection using wavelet transform using thus steps
changing the image to Gray scale
decomposing the image using dwt2(discrete wavelet transform,Haar wavelet filter ) in to horizontal,vertical,diagonal and approximation(detail)
further decomposing the horizontal…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Fast is good and support for wide range of wavelet families is also good.
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
So I have Image like this
I want to get something like this (I hevent drawn all lines I want but I hope you can get my idea)
I want to use SURF ( (Speeded Up Robust Features) is a robust image descriptor, first presented by Herbert Bay et al. in 2006 ) or something that is based on sums of…
>>> More
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
>>> More
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
>>> More
as seen on Geeks with Blogs
- Search for 'Geeks with Blogs'
The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development. This document provides an overview of many of the new features that are included…
>>> More
as seen on Simple Talk
- Search for 'Simple Talk'
By now you may well have noticed that .NET Reflector 6 and .NET Reflector Pro are out in the wild. The official launch happened today, although we actually put the software out last Thursday as part of a phased release plan to ensure that everything went smoothly today which, so far, it seems to have…
>>> More
as seen on Server Fault
- Search for 'Server Fault'
I installed Redmine and run it in Apache2 with the Passenger module.
Apache2 boots, Passenger module gets loaded and the Redmine welcome page is shown, however when trying to login or navigate to other parts of the Redmine site, the browser keeps loading and loading and loading forever, although the…
>>> More
