Hybrid coding strategy for SNR improvement in 3-step phase measuring profilometry.
Yunfei LongShuaijun WangWei WuXiaomin YangGwanggil JeonKai LiuPublished in: ChinaSIP (2015)
Keyphrases
- signal to noise ratio
- phase unwrapping
- coding gain
- learning phase
- coding scheme
- post processing
- iterative process
- coding method
- selection strategy
- feedback loop
- least squares
- noise reduction
- coding efficiency
- prediction error
- preprocessing phase
- optimal strategy
- data sets
- image coding
- significant improvement
- computational complexity
- image sequences
- neural network