Combining Convolutional Neural Networks and LSTMs for Segmentation-Free OCR.
Stephen RawlsHuaigu CaoSenthil KumarPrem NatarajanPublished in: ICDAR (2017)
Keyphrases
- convolutional neural networks
- image segmentation
- character segmentation
- segmentation algorithm
- level set
- optical character recognition
- character recognition
- multiscale
- segmentation method
- segmentation accuracy
- document images
- fully automatic
- region growing
- convolutional network
- page segmentation
- segmentation errors
- medical images
- error correction
- multiresolution
- feature extraction
- shape prior
- image regions
- object segmentation
- energy function
- post processing
- fully unsupervised
- object detection
- text recognition
- optimal segmentation
- image analysis