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2014
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Article
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Tab 1
Research Article
Efficient Parallel Video Processing Techniques on GPU: From Framework to Implementation
Table 1
Characteristics of five stages.
Stages
Dependence level
Dependence granularity
Maximal parallel degree
Prediction
Strong
One
block
16
DCT
Weak strong
One column or row of
block
64
Quantization
None
One pixel
256
I_quantization
None
One pixel
256
IDCT
Weak strong
One column or row of
block
64