Recognition of Handwritten Mathematical Symbols Affected by Noise using DNN.
Abrudan DumitruAna-Maria DragulinescuNicolae VizireanuPublished in: ECAI (2023)
Keyphrases
- mathematical expressions
- character recognition
- handwritten words
- handwritten characters
- numeral strings
- handwriting recognition
- object recognition
- recognition accuracy
- recognition rate
- word recognition
- symbol recognition
- hand written
- document analysis
- noisy data
- character segmentation
- noisy environments
- pattern recognition
- word spotting
- feature extraction
- handwritten word recognition
- anti noise
- additive noise
- human activities
- noise level
- training process
- median filter
- machine vision
- handwritten documents
- image recognition
- random noise
- noise free
- visual recognition
- automatic recognition
- historical documents
- action recognition
- binary images
- human computer interaction
- hidden markov models
- document image analysis
- signal to noise ratio
- recognition algorithm
- noise removal
- text lines
- gaussian noise
- image noise
- recognition process