Dynamic Bit-Width Adaptation in DCT: An Approach to Trade Off Image Quality and Computation Energy.
Jongsun ParkJung Hwan ChoiKaushik RoyPublished in: IEEE Trans. Very Large Scale Integr. Syst. (2010)
Keyphrases
- image quality
- trade off
- low bit rate
- blocking artifacts
- bit rate
- adaptive quantization
- energy consumption
- quality assessment
- human visual system
- image resolution
- visual quality
- reconstructed image
- quality metrics
- high image quality
- inverse halftoning
- discrete cosine transform
- frequency domain
- image compression
- motion estimation