Carlos Rivero

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This paper presents a new system for handwriting documents denois-ing and indexing. This work is based on the Hermite Transform, which is a polynomial transform and a good model of the human visual system (HVS). We use this transformation to decompose handwriting documents into local frequencies and using this decomposition, we analyze the visual aspect of(More)
A b s t r a c t l e m h a s c o n c e n t r a t e d t h e a t t e n t i o n o f m a n y r e s e a r c h e r s. T h e s t o c h a s t i c a u t o m a t o n a c t i n g i n a s t a t i o n a r y r a n L a k s h m i v a r a h a n a n d T h a t h a c h a r (1 9 7 2) ; N a r e n d r a a n d T h a t h a c h a r ((L a k s h m i v a r a h a n (1 9 8 1) ; N a r e n(More)
Acknowledgments A big thank you to Prof Dr. Carlos Rivero for guiding me through each phase of my project, right from selecting my capstone topic till the completion of my project. He constantly gave me advice and feedback to improve the application and helped me achieve each milestone on time. I would also like to thank Prof Joe Geigel for helping me with(More)
o Develop a compact auxiliary path based data structure, i.e. Compact Path Index (CPI) § Top Down Construction: Visit the query nodes in level order and prune the false positive node mappings by using the non-tree edges and edges with previous level Performed in two steps: Forward Candidate Generation and Backward Candidate Pruning § Bottom Up Refinement:(More)
Ø Web search engines have been the most common source of online knowledge. Every query entered by a user is transformed in a structured form, which is known as the knowledge card. Ø These cards describe attributes of the entity queried to the search engine and also the relationship with different related entities. Different search engines like Google and(More)