The program of recognition  of a raster images (vectorizer) 
RasterVect
Version 8.1 Trial

Description.

Vectorizer RasterVect allows for the transformation of any raster drawings into a vector format.  There is TWAIN support for importing from scanners. Images can be acquired from any scanner. The target vector formats (DXF, WMF, EMF, EPS and AI) are supported by most CAD applications that use vector graphics, such as AutoCAD and Corel Draw. There are viewing tools like zooming, scrolling and color selection. 


Features: 

 Recognition:

- Four various conversion methods (outline, centerline etc).
- Orthogonal lines, inclined lines, polygons, arcs and circles recognition .
- ORTHO and SNAP modes.
- Keeping of the initial drawing scale (in english or metric measurement units).
- Aligning of lines which are beside.
- Correct corners formation at crossing orthogonal lines.
- Batch Mode.

 Input/output:

- JPEG (RGB, GrayScale, YCbCr, CMYK, YCbCrK) loading and saving.
- JPEG2000: JP2, J2K and JPC code stream formats (JPEG-2000 Part-1 standard, ISO/IEC 15444-1) loading and saving.
- TIFF (rev.6.0, Packbits, CCITT G.3 and G.4) with RGB, CMYK, B/W, CIELab color spaces loading and saving. Also FAX (CCITT3) format supported for loading.
- PNG with various compression levels loading and saving.
- Compressed and uncompressed BMP in 2,16,256 or 16M colors loading and saving.
- Compressed and uncompressed PCX in 2,16,256 or 16M colors loading and saving.
- DIB, RLE, TGA (TARGA, VDA, ICB, VST, PIX) loading and saving.
- Portable Bitmap PBM, PGM and PPM loading and saving.
- WMF, EMF (input as raster), ICO and CUR loading.
- Own combined (raster+vector) file format RVS loading and saving.
- Saving/loading of specific file format parameters and saving/loading of preview dialogs (e.g. you can set quality of a Jpeg and view immediately the quality loss).
- Progress monitoring with saving and loading.

 Input (extra):

- Image properties getting without loading it.
- Image acquisition from TWAIN scanners with full control of the scanner capabilities.

 Vector Output:

- DXF (AutoCAD Drawing Interchange Format 2002/2000/R14/R13/R12/R11/R10/LT) .
- EPS (Encapsulated PostScript).
- AI (Adobe Illustrator format).
- WMF (Windows Metafile).
- EMF (Enhanced Metafile).

 Image processing and analysis:

- Decreasing and increasing of raster lines thickness.
- Image and paper resizing.
- Image rotation any angle by various methods.
- Image deskew by various methods.
- Horizontal and vertical flip.
- Image invert conversion.
- Selected region cropping.
- Conversion to gray scale and negative.
- Conversions of true color to black/white images with ordered or threshold dithering.
- Color to other color replacing .
- Median cut and Neural network color quantizers, for fast and accurate color reduction.
- Reduction to any number of colors (with colormap output).
- HSV and RGB channels separations.
- Color equalization.
- Regulation of contrast, HSL, HSV/ HSB and RGB components.
- Copying, cut and paste into a new or existing window of all or part of the image.
- Application effects to the selected zones (also irregular).
- Median and despeckle filters.
- Holes removing.
- Application of 3x3 filters.
- Fast Fourier Transformation (FFT) with preview.
- Edge detection (to convert color images to black/white using edge detection algorithms).
- Maximum (dilation), Minimum (erosion), Opening and Closing filters with preview.
- Bump mapping, lens, wave, morph effects.
- Preview of all the effects in a single dialog, with 8 preset filters and save/load filters from file.
- Progress monitoring for image processing tasks.
- Undo for raster editing.
- Macro commands (also in the batch process).

 Mask operations:

- Color contour of a selected region (polygonal, irregular, circular and rectangular).
- Magic wand selection (inclusive, exclusive and global).
- Multiple selections (normal, additive and subtractive modes).
- Invert conversion and expansion selected region.
- Multi polygonal regions.

 Vectorial objects handling:

- Move, copying, erasing of single or multiple vectorial objects.
- Creation and editing of lines, rectangles, circles, arcs, polylines, polygons and text.
- Polylines exploding.
- AutoCAD style grips for quick and easy vectors editing.
- Ortho, Snap and Object Snap modes.
- Measuring vector tools (distance, list).
- Undo and redo for vector editing.

 Image rendering:

- Three mode of rendering: Raster, Vector and combined (Vector above Raster).
- Real time Zoom in and zoom-out (by percentage, zoom in rectangular area or by one mouse click, accept float point values).
- Real time Pan (click and drag the image with mouse).Scrollbar in two dimensions for the fast exploration of the image.

 Printing:

- Printing (and print preview) functions to print single images specifing page alignment or absolute position.



Shareware.
Copyright (C) 1997-2004 RasterVect Software.
All rights reserved.
