Morphological Approach for Dashed Lines Detection. - Gady Agam; Huizhu Luo; Its'hak Dinstein (GREC, 1995)

Directional mathematical morphology approach for line thinning and extraction of character strings from maps and line drawings. - Huizhu Luo; Gady Agam; Its'hak Dinstein (ICDAR, 1995)

Research Advances in Graphics Recognition: An Update. - Rangachar Kasturi; Huizhu Luo (BSDIA, 1997)

Improved Directional Morphological Operations for Separation of Characters from Maps/Graphics. - Huizhu Luo; Rangachar Kasturi (GREC, 1997)

Interpretation of Lines in Distributing Frame Drawings. - Huizhu Luo; Rangachar Kasturi; Juan F. Arias; Atul K. Chhabra (ICDAR, 1997)