Classification of Letter Images from Scanned Invoices using CNN.
Desiree Juby VincentV. S. HariPublished in: Int. J. Comput. (2023)
Keyphrases
- image classification
- correct classification rate
- image database
- image data
- image analysis
- preprocessing stage
- input image
- three dimensional
- text classification
- classification accuracy
- image retrieval
- pattern recognition
- ground truth
- image features
- image registration
- object recognition
- image collections
- extracted features
- segmentation algorithm
- region of interest
- high resolution computed tomography
- feature vectors
- decision trees
- handwritten digits
- lighting conditions
- segmentation method
- training set
- test images
- image regions
- support vector
- feature space
- cellular neural networks
- feature extraction
- support vector machine