ELImageCompare ActiveX DLL - Powerful tool for comparing images. Intelligent algorithm allows to compare two images and returns one of the following results: images are different, similar or identical. The method of comparing of images is base on modern mathematical investigations. It has such parameters as Delta (Level of sensitivity) and type of metric - "Integral" and "Maximum delta".

ELPhotoX is ActiveX DLL which encapsulates most important image processing routines. With ELPhotoX library you can load and save image files, convert image files into different image formats, apply various adjustments, photographic effects and filters to images, rotate and scale image, read-write EXIF information, extract frames from video files, render geometrical primitives such as line, rectangle, ellipse, square spline, Bezier spline and etc.

ELChart library is the powerful tool that allows to create programs with various charts. Library offers flexible GDI based solution that allows you to create animated, compact and great looking charts.

ELVideoCapture ActiveX DLL is a simple and easy video/audio capture solution. The library allows you to capture frames from any video source devices like webcams or tuners installed in the system, to save the current frame as an image file, to copy the current frame into the clipboard, to perform advanced actions when motion is detected, to render date and time on frames in real-time mode, to apply some adjustments to enhance the image.

The library allows to parse string as a mathematical formula and draws 2D and 3D charts. ELMathSolver.NET is very simple and elegant in using. You can use library in your projects written in C#, VB.NET or ASP.NET.