Localization of Caption Texts in Natural Scenes Using a Wavelet Transformation.
Javier JiménezEnric MartíPublished in: CIARP (2004)
Keyphrases
- natural scenes
- wavelet transformation
- text extraction
- natural images
- multiresolution
- wavelet decomposition
- visual attention
- high frequency
- wavelet coefficients
- remote sensing images
- saliency map
- wavelet transform
- visual features
- wavelet domain
- image content
- multiscale
- images of natural scenes
- denoising
- higher order
- subband
- low frequency
- image structure
- image denoising
- image compression
- object recognition
- computational complexity