Sentence examples for motion streams from inspiring English sources

A breakthrough was proposed with a two-stream network that uses spatial and motion streams and fuses them by simple averaging and SVM fusion.

In this paper, we implemented the two-stream CNN proposed by Simonyan [11] for human action recognition, which uses spatial and motion streams using the Chainer framework [13].

We assessed the threshold stimulus onset asynchrony (SOA) at which the relative directions (same vs. different) of simultaneously presented visual and auditory apparent motion streams could no longer be discriminated (Experiment 1).

Specifically, we use a learning rate of 0.000001 for the spatial stream because it tends to converge significantly faster than the motion stream.

For the motion stream, network was trained from scratch because optical flow features are clear enough to define action, in contrast to spatial scene information.

Whether the pre-trained ImageNet model or an untrained model is used initially, the effect on test accuracy and overfitting is still the same for the motion stream.

For the motion stream, we use a learning rate of 0.0001 because this combination of parameters is sufficient to stabilize the procedure so that the gating stream is able to train enough data.

For given video sequence, we sampled 25 frames equally spaced and fed every frame to its respective stream (three-channel RGB to the spatial stream and three consecutive flow fields to the motion stream) and paired RGB and optical flow into the gating stream.

However, after the training is finished and the difference between training and testing accuracy margin becomes greater than 99 to 78.08% for the spatial stream and 90 to 74.89% for the motion stream, a shallower network (the classifier network) overfits the testing data, as shown in Table 6.

To examine this question and extend the investigation to the tactile modality, the current experiments presented tactile two-tap apparent-motion streams, with an SOA of 400 ms between successive, left-/right-hand middle-finger taps, accompanied by task-irrelevant, non-spatial auditory stimuli.

Both Microsoft and RealNetworks have muscled up their media players to satisfy the demands of Internet users, who are increasingly going online to view full-motion streaming video and download free music.