A particle image velocimetry (PIV) instrument using a video frame grabbing system and two unsynchronised CCD video arrays was constructed.
To demonstrate this, we train a convolutional neural network to predict a statistical summary of the sound associated with a video frame.
The photograph of the boy, Muhammad al-Durrah, 12, who was shot to death last September in a battle between Israeli and Palestinian security forces in the Gaza Strip, was taken from a video frame by France 2 television.
Many encoder architectures, notably for scalable systems such as MPEG-2 SNR scalability and stream morphing, require DCT-domain techniques for the estimation of the rate-distortion characteristics of a video frame for use in the rate control process.
Video face clustering is a fundamental step in automatically annotating a video in terms of when and where (i.e., in which video shot and where in a video frame) a given person is visible.
Here, we show that a special-purpose holography computing board, which uses eight large-scale field-programmable gate arrays, can be used to generate 108-pixel holograms that can be updated at a video frame rate.
No assumptions about scene background, location, objects of interest, or point of view information are made whereas bidirectional two-dimensional PCA (2D-PCA) is employed for dimensionality reduction which offers enhanced capabilities to preserve structure and correlation amongst neighborhood pixels of a video frame.
Figure 16 gives an instance of such a video frame.
a Video frame with ground truth box (light blue).
If a video frame arrives at a destination past the decoding deadline, it is considered lost.
Fig. 6 a Video frame of the Benchmark D experiment at 40 s.
