Sponsored White Papers, Webcasts, and Downloads
ZDNet Resources
- Wavelet-Neural Networks Based Face Recognition (zip)
- Wavelet-Neural Networks Based Face Recognition System - Matlab source code. Wavelet transforms are used to reduce image information redundancy because only a subset of the transform coefficients are necessary to preserve the most important facial features such as hair outline, eyes and mouth. We demonstrate experimentally that when Wavelet coefficients...
- Tags: Coefficient, Matlab, Wavelet
- Software downloads 2006-06-21
Additional Resources
- Sevana Image Compressor (exe)
- Advanced Image Compressor, Bitmap compression Sevana Image Compressor provides high compression ratio comparable with JPEG2000 Sevana Image Compressor is a tool providing advanced compression for different types of images. Compression ratio and quality are comparable with JPEG2000 and wavelet algorithms. Unique compression technologies also encryped compressed images. This is a...
- Tags: Ration, Image, Tool, Sevana Oy, Productivity
- Software downloads 2008-04-09
- Astra Image Pro (exe)
- Astra Image Pro gives you advanced, easy-to-use image processing, deblurring, enhancement and analysis tools. Features like deconvolution, wavelet sharpening and FFT filtering mean you can quickly and easily produce outstanding images. In addition, you can measure your images using aperture photometry and visualize them in fully rendered 3D intensity plots....
- Tags: Image, Analysis, Phase Space Technology
- Software downloads 2008-03-27
- FindGraph (exe)
- FindGraph is a graphing, curve fitting, and digitizing tool. The program offers 10 generic fits, including linear regression, logistic functions, Fourier approximation, neural networks, plus a library of over 300 industry-specific 2D formulas. Built-in Wizard helps applying different curve fits to discover the model that describes data the best. The...
- Tags: Software, 2D, Curve, built-In, FindGraph, Tools & Techniques, Management
- Software downloads 2007-12-24
- imgSeek (exe)
- imgSeek is a viewer and photo collection manager with content-based search and many other features. The query is expressed either as a rough sketch painted by the user or as another image you supply or an image in your collection. The searching algorithm makes use of multiresolution wavelet decomposition of...
- Tags: Free Software Foundation, Photograph, Image, imgSeek
- Software downloads 2007-10-19
- Everything you've read about Vista DRM is wrong (Part 3)
- This is the final installment in my series debunking Peter Gutmann's widely read and undeservedly cited paper on Vista content protection. (If you missed Part 1 and Part 2, go read them before you dive into this conclusion.) Today, I want to deal head-on with one of the most...
- Tags: Paper, HDMI, PC, Digital-rights Management, Output, NVidia Corp., Codec, Microsoft Windows Vista, Video, Microsoft Corp., Hardware, 1080p, Peter Gutmann, HD, Laptop Magazine, DVI, D-CINEMA, Microsoft Windows Vista (Longhorn), Microsoft Windows, Operating Systems, Software, Ed Bott
- Blog posts 2007-09-20
- Microsoft photo standard comes into focus
- Microsoft photo standard comes into focusMicrosoft photo standard comes into focusAs we all know that standards are good and since Microsoft is making this format a standard everyone can use it. We shouldn't hear anyone complaining in the talkbacks now. Microsoft's customer focus shines again. Good for them.Of...
- Tags: NEW FORMAT, Yes Vista, Microsoft Corp., photograph, Microsoft Photo
- Discussion threads 2007-07-31
- Astra Image 3.0SI (exe)
- Astra Image 3.0SI is the premier application to sharpen your images, remove blurring and increase resolution. It features the latest image processing techniques including wavelet sharpening, maximum entropy, Lucy Richardson and Van Cittert deconvolution. In addition, Astra Image 3.0SI can calculate detailed statistics and histograms as well as acquire images...
- Tags: Image, Astra Image 3.0SI, Document Management, Productivity, Enterprise Software, Software, Finance, Managerial Accounting
- Software downloads 2007-06-27
- Stock Market Forecaster (zip)
- Stock Market Forecasting based on Neural Networks and Wavelet Decomposition Matlab source code. The predictive power of Neural Networks is merged with Multiscale Wavelet analysis. Buy/Sell signals are detected with a high degree of accuracy.
- Tags: Stock, Neural Network, Stock Market, Investment, Finance
- Software downloads 2007-03-30
- Adaptive Directional Lifting-Based Wavelet Transform for Image Coding
- This paper presents a novel 2-D wavelet transform scheme of Adaptive Directional Lifting ADL in image coding. Instead of alternately applying horizontal and vertical lifting, as in present practice, ADL performs lifting-based prediction in local windows in the direction of high pixel correlation. Hence, it adapts far better to the...
- Tags: Window, IEEE, Construction
- White papers 2007-02-01
- Inter-View Direct Mode for Multiview Video Coding
- Global disparity between views is usually caused by the displacement between cameras, which can be accurately represented by a global geometric transformation. This paper first proposes an inter-view motion model in terms of the global geometric transformation to represent the motion correlation between two adjacent views. Further, the paper proposes...
- Tags: Mode, IEEE
- White papers 2006-12-01
- PNG format shows superb lossless compression
- PNG format shows superb lossless compressionThe moral of this story is precisely nothingThis image and its compression tell us nothing about jpeg vs png. He has come up with one synthetic image that compresses very well with png. But the compression on one synthetic image crafted for the...
- Tags: PNG, image
- Discussion threads 2006-11-06
- 4-D Wavelet-Based Multiview Video Coding
- The conventional Multiview Video Coding MVC schemes, utilizing both neighboring temporal frames and view frames as possible references, have only shown a slight gain over those using temporal frames alone in terms of coding efficiency. The reason for this is that the neighboring temporal frames exhibit stronger correlation with the...
- Tags: Correlation, IEEE, Corporate Communications, Marketing
- White papers 2006-11-01
- WSQ image library (for fingerprints) (zip)
- Reads and converts WSQ (FBI's Wavelet Scalar Quantization) and 31 other formats. Supports: WSQ, BMP, TIFF, PNG, JPEG, RGB, TGA, GIF, CEL, PSD, IFF, PCX, etc. For fingerprint images WSQ Wavelet Scalar Quantization is superior to other lossy compression methods, such as JPEG, and was chosen by FBI (U.S. Federal...
- Tags: FBI, JPEG, Federal Government, Government
- Software downloads 2006-07-21
- 4D Scalable Multi-View Video Coding Using Disparity Compensated View Filtering and Motion Compensated Temporal Filtering
- In this paper, a novel framework for scalable multi-view video coding is described. A well known wavelet based scalable coding scheme for single-view video sequences has been adopted and extended to match the specific needs of scalable multi-view video coding. Motion Compensated Temporal Filtering MCTF is applied to each video...
- Tags: Scalability, Video, Motion Compensated Temporal Filtering, Corporate Communications, Marketing
- White papers 2006-07-07
- Wavelet Forecasting (zip)
- Wavelet Forecasting on stock market data retrieved from Yahoo Finance. You get a nice picture with the stock graph and a prediction done with the algorithm of Wavelet forecasting. A document in the zip file explains how to use this rather simple tool.
- Tags: Stock, Stock Market, Forecasting, Sales Force Management, Investment, Sales, Finance
- Software downloads 2006-07-05
- T3D - 2D to 3D Converter (exe)
- Convert those normal photos and images into eye-popping 3D anaglyphs, LCD Shutter Glasses compatible images, and even Lensticular images with this 2D to 3D image converter. Artificial Intelligence combines with fractal and wavelet algorithms to produce 3D images from a single 2D image.
- Tags: 3D, 2D
- Software downloads 2006-05-26
- Microsoft shows off JPEG rival
- Microsoft shows off JPEG rivalIf you really wanna know......the answer to your question, "What's the benefit of reinventing the wheel here?", I believe you'll find the answer in Microsoft's recent quarterly reports. Not enough users are buying into the pitch that they need to "upgrade" from older versions of Windows...
- Tags: PNG, JPEG, Microsoft Corp., benefit
- Discussion threads 2006-05-24
- Accurately Weighting Subbands in Temporal Wavelet Transform
- Wavelet-based scalable video coding is a promising technique for streaming video applications, especially the Motion Compensated Temporal Filtering MCTF. It usually decomposes the input video frames into several subbands in temporal domain. A quantization error in each subband contributes to the overall distortion in the ultimate reconstructed video with different...
- Tags: Streaming Video, Video, IEEE, Corporate Communications, Web Site Development, Web Technology, Digital Video, Marketing, Internet, Personal Technology
- White papers 2006-04-25
- Is this Rembrandt a real one?
- About a year ago, I told you about how computer scientists from Dartmouth college were investigating digital images. But they're also interested in old paintings authentication, as reports Wired Magazine in The Rembrandt Code. Mathematicians are using high-resolution digital cameras and computers to examine old paintings and evaluate their authenticity....
- Tags: Dartmouth College, painting, Perugino
- Blog posts 2006-01-01
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White Papers and Webcasts
In this Super Techies interview, larger-than-life techie Marc Canter talks with ZDNet's Editor in Chief Dan Farber about his career as a multimedia pioneer.
Read how the Intel® Xeon® processors perform on VMware ESX* Servers and why they are the best choice for virtualization, providing energy efficient performance. IT can now respond more quickly and get more done throughout the day.
According to a new study from the Economist, future success belongs to those who collaborate effectively. Learn how successful collaboration can improve profits, problem-solving, and competitive differentiation.
