Exact(4)
The optical flow is a simple and representative feature that represents motion characteristics between two successive frames in video sequences and is commonly used for motion comparison.
Macroscopic simulation essentially treats traffic as a fluid during specific time periods, as opposed to microscopic simulation which represents motion of vehicles individually.
Accordingly, the relationship between them can be modeled as I(p + mv, t − 1) = I p, t), where I p, t) denotes the value of pixel in p position at t time and mv represents motion vector.
where MD represents motion degree of current CU, and weight value ω i is signified by search ranges of neighboring block i according to results in Table 5, as well as the flag f i is set as 1 if neighboring block i is available; otherwise, it is assigned as 0. In general, the larger the parameter MD is, the stronger the uncertainty of motion is and the bigger the search range is.
Similar(56)
The qualities that Laban described are essential to representing motion realistically in animation, he said.
There is something forced, a hysteria of the will, about the work, as there is about the drive of the Italian Futurists to represent motion, which stumbles on the fact that paintings hold dead still.
Another way to represent motion in a video clip is through the use of parameterized models.
This is an important factor for representing motion characteristics of classic ballet.
Some methods directly use captured images as spatio-temporal volumes to represent motion [13 15].
Pixels with high-intensity value in the sum image represent motion parameters supported by many features.
Here, METime CONV and METime NEW represent motion estimation times for conventional and newly implemented methods, respectively.
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