Anti-forensic approach for JPEG compressed images with enhanced image quality and forensic undetectability.
Amit KumarAnkush KansalKulbir SinghPublished in: Multim. Tools Appl. (2020)
Keyphrases
- image quality
- jpeg compressed images
- compression ratio
- visual quality
- bit rate
- human visual system
- image data
- quality assessment
- pixel values
- low bit rate
- compressed images
- reconstructed image
- high quality
- peak signal to noise ratio
- lossy compression
- blocking artifacts
- quality metrics
- dct domain
- digital images
- image quality assessment