A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Pattern Recognition
Creating Digital Libraries: Content Generation and Re-Mastering
DIAL '04 Proceedings of the First International Workshop on Document Image Analysis for Libraries (DIAL'04)
Finding Picture Edges Through Collinearity of Feature Points
IEEE Transactions on Computers
IBM Journal of Research and Development
A web service for long tail book publishing
Proceedings of the 2008 ACM workshop on Research advances in large digital book repositories
A novel illumination-balance technique for improving the quality of degraded text-photo images
IEEE Transactions on Circuits and Systems for Video Technology
RII: Renovating the irregular illumination of digital image archives
Journal of Visual Communication and Image Representation
Hi-index | 0.00 |
Converting paper books into electronic form provides benefits for archiving, distribution and content reuse. However, directly scanned images are usually undesirable for electronic books, and automated content re-mastering is required. In this paper, we describe a comprehensive image processing suite consisting of three major components: 1) image enhancement with deskew, cropping, color correction, contrast enhancement and text sharpening, 2) compound document image compression, and 3) extraction of TOC (table of content) and linking. We built a processing pipeline that automatically converts a set of scanned page images into a high quality and highly compressed e-book in the popular PDF format.