Zone plate test image 1.0

Date Added: May 31, 2013 | Visits: 247

Report Broken Link
Printer Friendly Version

Product Homepage
Download (49 downloads)

imzoneplate.m creates a zone plate test image.A zone plate is a radially symmetric pattern with low frequencies in the middle and high frequencies near the edge. It is useful for experimenting with frequency- and direction-sensitive filtering and also for testing the anti-aliasing capability of image resizing methods.

Requirements: No special requirements

Platforms: Matlab

Keyword: Antialiasing, Capability, Directionsensitive, Experimenting, Filtering, Frequency, Methods, Resizing, Testing

Users rating: 0/10

License: Shareware

Size: 10 KB

USER REVIEWS

More Reviews or Write Review

ZONE PLATE TEST IMAGE RELATED

Development Tools - Time-Varying EEG Connectivity: A Time-Frequency Approach 1.0 This package performs time-varying connectivity analysis on a simulated data and a newborn EEG sample. Two time-frequency methods (short-time approach as well as Adaptive AR modelling) have been utilized to extract time-varying Partial Directed...	337.92 KB
Communication - Nonlinearity Detection using Zeroed Early-Time FFTs 1.0 Nonlinearity detection scheme based on zeroing the initial time response over various intervals and computing the FFT of each, as described in: M. S. Allen and R. L. Mayes, "Estimating the Degree of Nonlinearity in Transient Responses with Zeroed...	921.6 KB
Communication - Frequency-Domain Integration 1.0 A robust function that uses frequency-domain -i/frequency filtering to integrate a function. Edge-tapering is used to minimize aliasing errors.	51.2 KB
Development Tools - FFTSELFFILTER Frequency Domain Image Auto Filtering 1.0 Reference - This code is based on the technique described in: D.G. Bailey - Detecting regular patterns using frequency domain self-filtering, 1997 Intl. Conf. on Image Processing, 1:440-3.	6.04 MB
Development Tools - Fundamental Frequency Tracking through Comb (Notch) IIR Filtering 1.0 Implements the algorithm described in IEEE Signal Processing Magazine (11/2009) by Tan and Jiang for tracking fundamental frequency of a harmonic complex based on IIR comb (notch) filtering and the LMS algorithm.*This is the first version of the...	10 KB
Mathematics - FFT Properties 6.4 Time series and frequency spectrum analyzer optimized for handling of very long signals. It features: * Recording and playback with arbitrary real number sampling frequency with a real time sample rate converter of user configurable quality....	31.07 MB
Development Tools - Diffusion Filtering for Image Denoising 1.0 An assortment of diffusion based image filtering methods:1. Linear Diffusion Filtering using heat equations - solved using both implicit and explicit Euler methods.2. Edge Enhancing Linear Anisotropic Diffusion Filtering.3. Edge Enhancing...	583.68 KB
Security Tools - Cyclope Internet Filtering Proxy 2.3 Cyclope Internet Filtering Proxy is an Internet Filtering Software designed to optimize Internet usage and bandwidth consumption, reduce web browsing for personal use during working hours, eliminate explicit content websites form being accessed,...	2.06 MB
Word Processing - Hermetic Word Frequency Counter Advanced 13.19 This software scans one or more text or text-like files (e.g. HTML and XML files),or text on the clipboard, and counts the number of occurrences of the different words or given phrases (optionally with pattern matching). There is no limit on the...	1.49 MB
3D Graphic Tools - Bulk Image Resizing Thing 1.2.1 BIRT, the Batch Image Resizing Thing, is a simple application that allows a large number of images to be resized in one go. Obviously this is possible by scripting ImageMagick but its usually somewhat easier with a GUI. Bulk Image Resizing Thing...	53.25 KB

NEW DOWNLOADS IN SCRIPTS, DEVELOPMENT TOOLS

Scripts - Freelancer Script 5.05 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Post projects. Featured projects. Private projects. Sealed projects. Edit/delete projects. Select freelancers....	5.49 MB
Scripts - B2B Script 4.20 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Sign-up Account (Registration of account). Lead generation tools (for the sellers). Email verification to...	5.49 MB
Scripts - B2C Script 5.06 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). The script comes with totally editable site colors, icons and graphics Multilevel categories allows extensive browsing Admin can change Category ordering or...	5.49 MB
Scripts - Social Networking Script 2.86 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Registration with name, email, password, date of birth etc. User can add multiple school, college, university with start...	5.49 MB
Scripts - Business Networking Script 8.04 Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Ajax based interface. Profile creation. Different types of profile. Profile for jobseekers, employers and employed...	5.49 MB
Development Tools - Aml2CHM 3.50 Those who use the popular Aml Pages text editor might be looking out for a way of generating help files from their text and notes. Aml2CHM is a plug-in that was developed to offer people a quick and efficient way of converting Aml Pages documents...	549.99 KB
Development Tools - VMP Viewer 1.0 This is a very rudimentary tool to visualize the VMP files generated by BrainVoyager. Useful to share files with people who do not have BV.	10 KB
Development Tools - Sending reports and timestamped file by emailing 1.0 main executing reference usage:[1] usage_send_mail.mIllustrates email sending with multiple separate files or single timestamped tar file. Attachment failure is properly handled, with continuation of report emailing without the attachment.[2]...	768 KB
Development Tools - IrisMVC 2.0 rc1 IrisMVC is an OOP PHP framework that developers can use as a strong and secure foundation to build on various web applications following the Model-View-Controller (MVC) pattern. It provides the basic functionality developers need, without...	51.2 KB
Development Tools - 7-Zip for Script 4.42 7-Zip is a file archiver with a high compression ratio.Features:- High compression ratio in new 7z format with LZMA compression- Supported formats:- Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR- Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM,...	624.64 KB

Windows Software	BeOS Software
Macintosh Software	Linux Software
PDA Software	OS/2 Software
Mobile Software	Scripts