Title:
POSITION PREDICTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/202313
Kind Code:
A1
Abstract:
The present disclosure provides a position prediction method and apparatus, an electronic device, and a storage medium. The method comprises: determining coordinates of three trajectory points at equal time intervals in a historical trajectory; activating a first spiking neuron in a position prediction model on the basis of the coordinates of the three trajectory points, to obtain spikes corresponding to each of the three trajectory points, output by the activated first spiking neuron; on the basis of the spikes corresponding to each of the three trajectory points and a connection strength between the first spiking neuron and a second spiking neuron in the position prediction model, activating the second spiking neuron, to obtain a position prediction result outputted by the activated second spiking neuron. In the present method, a position prediction model constructed using a spiking neural network is used, and the model activates a spiking neuron and outputs a position prediction result according to coordinate information of three input trajectory points, thereby reducing calculation complexity, shortening a delay from input to output, improving the effect of the prediction result, and further improving a real-time response effect.
Inventors:
WANG YUAN (CN)
Application Number:
PCT/CN2023/083060
Publication Date:
October 26, 2023
Filing Date:
March 22, 2023
Export Citation:
Assignee:
UNIV BEIJING (CN)
International Classes:
G06F16/9537
Foreign References:
| CN114936331A | 2022-08-23 | |||
| CN112733452A | 2021-04-30 | |||
| CN111275742A | 2020-06-12 | |||
| CN110928993A | 2020-03-27 | |||
| CN113255905A | 2021-08-13 | |||
| US20220011122A1 | 2022-01-13 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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