179 citations · 255 across the 4 of their papers we have counts for
3 papers · 1 filter
R-PHOC: Segmentation-Free Word Spotting using CNN
Suman Ghosh, Ernest Valveny
This paper proposes a region based convolutional neural network for segmentation-free word spotting. Our net- work takes as input an image and a set of word candidate bound- ing bo…
SigNet: Convolutional Siamese Network for Writer Independent Offline Signature Verification
Sounak Dey, Anjan Dutta, J. Ignacio Toledo +3
Offline signature verification is one of the most challenging tasks in biometrics and document forensics. Unlike other verification problems, it needs to model minute but critical…
Visual attention models for scene text recognition
Suman K. Ghosh, Ernest Valveny, Andrew D. Bagdanov
In this paper we propose an approach to lexicon-free recognition of text in scene images. Our approach relies on a LSTM-based soft visual attention model learned from convolutional…