Deep Layers Beware: Unraveling the Surprising Benefits of JPEG Compression for Image Classification Pre-processing.
Guruprasad NayakGerald FriedlandPublished in: ISM (2023)
Keyphrases
- jpeg compression
- image classification
- preprocessing
- feature extraction
- watermarking algorithm
- digital images
- image watermarking
- discrete wavelet transform
- dct coefficients
- image authentication
- watermarking scheme
- quantization step
- gaussian noise
- bag of words
- post processing
- image representation
- visual features
- peak signal to noise ratio
- additive noise
- signal processing
- visual words
- sparse representation
- pattern recognition
- image quality
- multiresolution
- feature selection