- [21] In search of “better-than-DCT” unitary transforms for encoding of residual signals, IEEE Signal Processing Letters, Nov 2010.
- [22] Constrained quantization in the transform domain with applications in arbitrarily-shaped object coding, IEEE Transactions on Circuits and Systems for Video Technology, Nov 2010.
- [23] Partial video encryption based on alternating transforms, IEEE Signal Processing Letters, Oct 2009.
- [24] R-D performance upper bound of transform coding for 2-D directional source, IEEE Signal Processing Letters, Oct 2009.