pca articles, videos, photos and opinions

Sort by Relevance | Date | Popularity
Image De-Noising by Common Vector Elimination in <endeca_term>PCA</endeca_term> (Principal Component Analysis

Image De-Noising by Common Vector Elimination in PCA (Principal Component Analysis

This paper presents the PCA (Principal Component Analysis) based algorithm for noise removal from noisy images, the... Read more

1 April, 2012
Geometric Features of 3D Face and Recognition of It by <endeca_term>PCA</endeca_term>

Geometric Features of 3D Face and Recognition of It by PCA

...for geometric features of 3D face and recognition of the face by PCA (Principal Component Analysis) is proposed. Firstly, by normalizing the original scattered 3D... Read more

1 April, 2011
In-Network <endeca_term>PCA</endeca_term> and Anomaly Detection

In-Network PCA and Anomaly Detection

...anomaly detection in large distributed systems. In this setting, Principal Component Analysis (PCA) has been proposed as a method for discovering anomalies by continuously tracking... Read more

1 January, 2012
Face Recognition Using <endeca_term>PCA</endeca_term> and Feed Forward Neural Networks

Face Recognition Using PCA and Feed Forward Neural Networks

...The dimensionality of face image is reduced by the Principal Component Analysis (PCA) and the recognition is done by the Feed Forward Neural Network (FFNN... Read more

1 November, 2011
Performance of <endeca_term>PCA</endeca_term> Based Semi-supervised Learning in Face Recognition Using MPEG-7 Edge Histogram Descriptor

Performance of PCA Based Semi-supervised Learning in Face Recognition Using MPEG-7 Edge Histogram Descriptor

...of manual labeling of faces, in this paper, the authors propose a PCA based semi-supervised face recognition technique using edge histogram descriptor (EHD) features... Read more

1 October, 2011
Anomaly Localization for Network Data Streams With Graph Joint Sparse <endeca_term>PCA</endeca_term>

Anomaly Localization for Network Data Streams With Graph Joint Sparse PCA

...types of networks has recently attracted significant research interest. Principal Component Analysis (PCA) has been extensively applied to detecting anomalies in network data streams. However... Read more

24 August, 2011
<endeca_term>PCA</endeca_term> 2.0

PCA 2.0

PCA, or politically correct alert, can be used in the office to warn... Read more

5 March, 2011
DWT-<endeca_term>PCA</endeca_term> (EVD) Based Copy-Move Image Forgery Detection

DWT-PCA (EVD) Based Copy-Move Image Forgery Detection

...based on Discrete Wavelet Transform (DWT) and Principal Component Analysis-EigenValue Decomposition (PCA-EVD) to detect such cloning forgery Read more

1 January, 2011
Video Streaming With <endeca_term>PCA</endeca_term> and Hard Vs Soft DRP

Video Streaming With PCA and Hard Vs Soft DRP

...and contention-free MAC protocols, exampled by WiMedia UWB Prioritized Contention Access (PCA) and Distributed Reservation Protocol (DRP), and then evaluate the performance of such... Read more

18 October, 2010
Madison Heights Church <endeca_term>PCA</endeca_term> 1.0

Madison Heights Church PCA 1.0

Read more

24 February, 2012
<endeca_term>PCA</endeca_term> Mobile 401(k) 1.0

PCA Mobile 401(k) 1.0

Read more

23 July, 2011
<endeca_term>PCA</endeca_term> Mobile 1.12.0.0

PCA Mobile 1.12.0.0

Read more

23 July, 2011
SOM and <endeca_term>PCA</endeca_term> Approach for Face Recognition - A Survey

SOM and PCA Approach for Face Recognition - A Survey

Wouldn't one love to replace password based access control to avoid having to reset forgotten password and worry about... Read more

1 April, 2011
<endeca_term>PCA</endeca_term> Analysis of Few Parameters Role in Software Development

PCA Analysis of Few Parameters Role in Software Development

Principal component analysis is one of the dimension reduction methods with the goal of using the correlation structure... Read more

1 February, 2011
Monte Carlo <endeca_term>PCA</endeca_term> for Parallel Analysis 2.3

Monte Carlo PCA for Parallel Analysis 2.3

Read more

12 January, 2011

Get ZDNet UK's daily newsletter

Enter your email address to sign up

ZDNet UK Live

BrownieBoy

I had a quick skim through the PDF. It seems to be that many of these so-called cost savings would be down to a hardware refresh. Although...

37 minutes ago by BrownieBoy on Using Windows XP is a waste of money, says IDC
bobandroid

496,999 BT Fon Hotspots lovingly situated in your next door neighbours garden, no matter how you dress that up its still a pup... Not where I need...

2 hours ago by bobandroid on London Olympics: BT needs 25,000 more Wi-Fi hotspots
apexwm

Jack : I was hoping you could provide us a summary since you are familiar with this report. I am not yet sure how much of my time I'd like to...

4 hours ago by apexwm on Using Windows XP is a waste of money, says IDC
Smilig Eddie

2 – 4 more weeks of waiting: how many buyers are going to decide instead to see what the iPhone 5 offers? Consumer trust in the brand has also...

4 hours ago by Smilig Eddie on Samsung Galaxy 'S3' delayed by special paint
SRist

So it looks like this was a complete red herring - Adobe are allowing upgrades from Photoshop CS3, CS4 and CS5 at the same price. When did this...

5 hours ago by SRist on Photoshop users attack Adobe upgrade policy change
Jack Schofield

@apexwm Have you considered either (a) reading the story above or (b) reading the PDF? There are answers in both.

7 hours ago by Jack Schofield on Using Windows XP is a waste of money, says IDC
apexwm

I would love to hear why Microsoft believes that "upgrading from Windows XP to Windows 7 pays for itself in a year, in increased productivity and...

8 hours ago by apexwm on Using Windows XP is a waste of money, says IDC
debsmk

I have just changed mine to white they said 3 to 5 days

8 hours ago by debsmk on Samsung Galaxy 'S3' delayed by special paint
Atangana

I would like a job for me and do good to their tackiness vellent my help I will do my best to help you mercie for all

10 hours ago by Atangana on UK's 15-year-old World Excel champion offered £100k job
BrownieBoy

Well done to IDC for producing a report that says using XP is a waste of money. Only 11 years too late with it is all....

10 hours ago by BrownieBoy on Using Windows XP is a waste of money, says IDC
Jack Schofield

@Burn-IT ...which doesn't mean it isn't true ;-) I'll be interested if you can find any properly-researched, independent data from any of the...

12 hours ago by Jack Schofield on Using Windows XP is a waste of money, says IDC
Burn-IT

As said, sponsored by Microsoft........

12 hours ago by Burn-IT on Using Windows XP is a waste of money, says IDC
mrbigdong

@620W, I mine 1 BTC/daily for cost of 1.7eur, they naysayers regurgitate the rubbish they read as usual

12 hours ago by mrbigdong on A minor Bitcoin miner injury?
Mike Denton

If the link to the next section existed that would be awesome.... Guess I have to ask uncle google where it is

17 hours ago by Mike Denton via Facebook on Security on the farm: Accounts and permissions
minzhu

Don't blame CEO, they want RIM win. RIM has strange culture and self distruct political environment. In RIM if a new hired person figure out...

18 hours ago by minzhu on RIM CEO: Time to squash BlackBerry myths
Thomas Gellhaus

I've been very pleased with Mageia 2. My review went up on Sunday. My only issue is that my particular wireless printer hasn't been detected on...

21 hours ago by Thomas Gellhaus via Facebook on Scorecard - Linux Mint 13 and Mageia 2
knapper

That we have :-) Retailers don't buy stuff to lie around in warehouses, particularly with fast moving technology products. If they didn't think...

1 day ago by knapper on Windows Phone, Android take bite out of BlackBerry
JohneKerr

I think that we have been here before, shipments are not equal to sales. Correct?

1 day ago by JohneKerr on Windows Phone, Android take bite out of BlackBerry
Iain Sutherland

I received the notification of Mageia 2 being released on Saturday, was already running Mageia 1. After running the installation X came back up...

1 day ago by Iain Sutherland via Facebook on Scorecard - Linux Mint 13 and Mageia 2
SoapyTablet

If ZTE have been selling below cost with the ZTE Blade / Orange San Francisco then given the current high street price of the Nokia Lumia 710, you...

1 day ago by SoapyTablet on Huawei, ZTE face EU 'illegal state subsidies' probe