A Wearable Document Reader for the Visually Impaired: Dewarping and Segmentation.
Robert KeeferPraveen K. KakumanuNikolaos G. BourbakisPublished in: Int. J. Artif. Intell. Tools (2009)
Keyphrases
- document images
- page segmentation
- text lines
- image segmentation
- document analysis
- level set
- segmentation method
- information retrieval systems
- segmentation algorithm
- image analysis
- region growing
- fully automatic
- segmentation accuracy
- digital camera
- document collections
- medical images
- object segmentation
- multiscale
- image processing
- document classification
- document clustering
- web documents
- activity recognition
- medical imaging
- human computer interaction
- word segmentation
- information retrieval
- wearable devices
- gesture recognition
- relevant documents
- ambient intelligence
- energy function
- markov random field
- sensor networks
- search engine