JPEG quantization tables selection by the firefly algorithm.
Milan TubaNebojsa BacaninPublished in: ICMCS (2014)
Keyphrases
- firefly algorithm
- quantization table
- convergence speed
- step size
- jpeg images
- quantization step
- image quality
- adaptive quantization
- image compression
- image coding
- jpeg compression
- bits per pixel
- filter design
- discrete wavelet transform
- compressed domain
- image coder
- compression algorithm
- convergence rate
- discrete cosine transformation