Digital Library
Vol. 4, No. 4, August 26, 2010
[Regular Papers]
Others




- Code division multiple access (CDMA)
- random access
- random spreading
- fading channel
- retransmission diversity




- Space search algorithm (SSA)
- particle swarm algorithm (PSO)
- information granulation (IG)
- fuzzy inference system (FIS)

- Computer assisted language learning
- personalized learning
- English vocabulary learning
- human language process

- Augmented Reality
- marker-less AR
- fingertip tracking
- hand detection
- skin-color model
- hand pattern recognition

Reversible Watermarking Method Using Optimal Histogram Pair Shifting Based on Prediction and Sorting

- Reversible watermarking
- histogram shifting
- lossless data hiding
- difference expansion
- predicted error expansion

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