Raster2vector is a software tool that creates PostScript code to trace non-white bits of an image in PNM format.
Raster2vector is a software tool that allows users to easily convert an image in PNM format and create PostScript code that traces over the non-white bits. Initially, the developer created this tool to create a scalable PostScript version from their signature, which was scanned. However, it is best suited for edge map images obtained by using canny_edge on regular images.
Raster2vector provides an efficient way to store scanned documents as a high-resolution monochrome representation of the scanned page for storage. Though the project is still in its early stages and has room for improvement.
The developer later discovered potrace, a similar project but much more mature, which uses different algorithms. Depending on the input and desired use of the output, one may perform better than the other. However, in the limited testing performed, raster2vector produced significantly smaller output files, which is better for archiving scanned documents. But this study was by no means exhaustive or objective.
Overall, raster2vector is a useful tool for users looking for a simple and efficient way to convert images into PostScript code, specifically for scanned documents. While it has its limitations, it is a good alternative to other more advanced options.
Raster2vector provides an efficient way to store scanned documents as a high-resolution monochrome representation of the scanned page for storage. Though the project is still in its early stages and has room for improvement.
The developer later discovered potrace, a similar project but much more mature, which uses different algorithms. Depending on the input and desired use of the output, one may perform better than the other. However, in the limited testing performed, raster2vector produced significantly smaller output files, which is better for archiving scanned documents. But this study was by no means exhaustive or objective.
Overall, raster2vector is a useful tool for users looking for a simple and efficient way to convert images into PostScript code, specifically for scanned documents. While it has its limitations, it is a good alternative to other more advanced options.
What's New
Version 1.25: N/A