Evaluation of Linear Interpolated Handwritten Image and an Adaptive Sampling Method for Telewriting Signal.
Sakuichi OhtsukaTomio KishimotoYuichi SatoPublished in: Systems and Computers in Japan (1988)
Keyphrases
- input image
- spatial filters
- image features
- image data
- image content
- image analysis
- multiscale
- single image
- high resolution
- image classification
- pixel intensities
- image representation
- low frequency
- autocorrelation function
- linear filters
- additive noise
- high frequency
- segmentation method
- image retrieval
- test images
- region of interest
- image segmentation
- image pixels
- linear interpolation
- random noise
- image processing
- nonlinear filters
- natural images
- morphological filters
- image interpolation
- zero crossing
- image sequences
- gray scale images
- visual features
- impulse response
- character recognition
- segmentation algorithm