Intel Recognition Primitives Library Demos and Examples
This page provides a description of the Image Processing and Handwritten
Character Recognition demos of the Intel Recognition Primitives library.
To download and install the library executables and demos, click on
Download and Install.
Handwritten Character Recognition Demo Description
A demo program, dtw_demo, that uses the Dynamic Time Warping functions
in the library, is provided in the plsuite\examples\dtw_demo directory. To run the demo,
execute dtw_demo.exe from the plsuite\examples\dtw_dem. The demo will let you
perform the following tasks:
Draw a character in a file, then let dtw_demo recognize the character.
Select different DTW algorithms and vary the input parameters to
see how they influence the results.
Increase the demo's chances of recognizing a character correctly
by creating your own templates of handwritten characters that you
can use in addition to the templates provided by the demo.
Use the demo to recognize a character in one of the .hws character
template files.
The dtw_demo can be run on Windows* NT* and
Windows 95. A make file dtw_demo.mak, source files, and other support
files are provided in the directory PERFORM\examples\dtw_demo should you
need to rebuild the program using Microsoft Visual C++ v. 2.x. Sample
handwritten character templates are provided with the extension .hws.
The online help describes all of these tasks and more. The online help is
accessible through the Help menu on the Handwritten Character Recognition
Interface.
Image Processing Demo Description
The image processing demo program rlimage.exe uses the image processing
functions in the Recognition Primitives Library and is provided in the
directory plsuite\examples\img_demo. This demo can be run on Windows NT and Windows 95.
To run the program, do the following:
- Execute rlimage.exe from the plsuite\examples\img_demo directory. The demo
displays the Reclib Image Demo Window.
- Select a .BMP image file by using the Open option
in the File menu. The demo displays the input image
you selected.
- Select one of the functions: Rotate, Convolve,
Mirror, or Invert from the ImageProcessing menu.
The processed output image will display.
For more details about using the Image Processing demo, you can access
the help file from the Reclib Image Demo Window.
A makefile, rlimage.mak, source files and other support files are provided
in the directory plsuite\examples\img_demo should you wish to rebuild the
program using Microsoft Visual C++* v2.x. Sample images in the form of
bitmap files are provided in the demo directory. (If you have installed the
libraries, bitmap files may also be found in plsuite\examples\img_demo\samples.)
Installing and Downloading the Recognition Primitives Library Demos
To run the Recognition Primitives Library demos, you must first download
rpldemos.exe. Afterwards, you must execute dtw_demo.exe and img_demo.exe to run
the Handwritten Character Recognition Demos and Image Processing respectively.
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