Visibility of DCT quantization noise: spatial frequency summation
- Heidi A. Peterson
- A.J. Ahumada
- et al.
- 1994
- DCC 1994
Conference paper
Publications
3 results for A.J. Ahumada
An improved detection model for DCT coefficient quantization
- Heidi A. Peterson
- Albert J. Ahumada
- et al.
- 1993
- IS&T/SPIE Electronic Imaging 1993
Conference paperLuminance-model-based DCT quantization for color image compression
- Albert J. Ahumada
- Heidi A. Peterson
- 1992
- IS&T/SPIE Electronic Imaging 1992
Conference paper