Sharpness

Adaptive multi-focus image fusion using a wavelet-based statistical sharpness measureAdaptive multi-focus image fusion using a wavelet-based statistical sharpness measure

This is a demo program of the paper J. Tian, L. Chen, L. Ma and W. Yu, "Multi-focus image fusion using a bilateral gradient-based sharpness criterion," Optics Communications, Vol. 284, Jan. 2011, pp. 80-87.

Sharpness estimation using gradientsThis is the most simple and basic measure of sharpness. Although many great other techniques exist, even this primitive estimation algorithm finds itself decent practical usage.The file reads an image and iteratively smooths it more and more to present how...


Platforms: Matlab

The module applies a sharpness filter to a image derivative and converts it to a suitable color profile.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules. Requirements: - Drupal 5.x


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

This program offers you various methods to resize digital photos including new STOIK Smart Resize algorithm which allows to enlarge digital images up to 1000% without loss of visual sharpness. You will find it useful for multiple tasks - from quality zooming to increasing resolution of digital...


Platforms: Windows, Windows 7

Active Image Processing Component is a standard ActiveX component. It can be easily integrated into applications written in languages that support ActiveX Component such as Visual C++, Visual Basic, Delphi, C++ Builder, .Net languages, Java, Scripts like Perl, Php, Python. Active Image Processing...


Platforms: Windows

Magic Sharpener is amazing image sharpening Photoshop-compatible plug-in for Windows designed by ImageSkill Software. It allows a user to get a dramatically improved look of images by perceived sharpness enhancement without increasing color halos and noise. This plug-in increases the...


Platforms: Windows

Quick MTF is intended for fast assessment and comparison of the main image quality components. It helps you to make the right choice and spend your money wisely when you want to purchase a new or used lens, camera, scanner etc. With Quick MTF you do not need to search reviews and test results for...


Platforms: Windows

Web Image Guru, the powerful graphics suite for everyone who need to optimize image color Web Image Guru is a suite for optimization of image color and tonal balance, sharpness, noise level, bit depth, and file size. It was created as a specialized tool for web designers, but then it was greatly...


Platforms: Windows

Monitor Test Screens - Eight different testmodes, some with submodes, test your monitor for sharpness, moiri??, geometry, convergence, high voltage supply stability, brightness, color quality and more. Adjusts to any given resolution (even odd ones, like 1280x1024). Comes with a tutorial text....


Platforms: Windows

Do you want to maximize the potential of your photos without spending hours in front of a computer? AMS Photo Enhancer provides a quick and easy way to improve the quality of your photos. It reduces digital noise, corrects poor color, white balance and sharpness, fixes the dark corners problem...


Platforms: Windows

Enlarge images to high resolution with sophisticated algorithms. AKVIS Magnifier upscales digital images with advanced enlargement algorithms, preserving edge to edge image sharpness while improving image appearance by removing unwanted noise and compression artifacts. Get super-high resolution...


Platforms: Windows, Mac

With Portrait Professional, it's incredibly fast and easy for any photographer to enhance all aspects of the face and hair of the subject: - Fix skin blemishes such as spots or pimples in a fraction of the time that conventional touch up software would require - Reduce and/or remove wrinkles...


Platforms: Mac

This software offers a solution for users who want to adjust the brightness, contrast, sharpness or softness of one or more images. The user chooses the files or an entire folder to be processed. Each of these settings can be easily adjusted using a slider before processing the chosen files....


Platforms: Windows

This image filter application has the following features: - Convert from color to black & white - Emboss & Debose - Engrave - Drop Shadow - Blur - Glow - Outline - Sharpness - Negative


Platforms: Windows, Mac, Other, Pocket PC, Android, BlackBerry, iPhone, iPod, iTouch, Palm

A photo editor and image processing software that provides real professional photo lab effects like smoothing and color filters, adaptive photo enhancement (adaptive sharpness and contrast). Based on C++ using wxWidget makes available for various OS (Lin


Platforms: Windows, Mac, Linux

JDStar is a simple yet fascinating puzzle game that is a test for your mental sharpness. Try it now!


Platforms: Windows, Mac, Linux

A complete application written in C and assembly language to show how changing the sampling rate can be used to improve the sharpness of cut-offs of FIR filters. Shows effects of anti-aliasing and anti-imaging filters. Frequency response curves are provided using MATLAB and in Word format. May be...


Platforms: Matlab

Simple Photo Editor is developed for easy photo improvements. After shooting different places of interests a user can easily remove unwanted tourists or other waste objects from the shots to turn them into perfect postcards. This simple photo editing software helps to fix any shortcomings in...


Platforms: Windows, Windows 8, Windows 7

Image File Format Batch Converter - Convert one file or many files - same quick three-step procedure! - No-compromises code optimized for both conversion quality and speed. - Supports all of the more common image file formats. - Image processing operations: Image resizing (by factor or to...


Platforms: Windows