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Method and device for predicting target object track

A target and trajectory technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as reducing the prediction accuracy and reducing the information available for the prediction process, so as to achieve accurate motion trajectories and meet long-term motion requirements. The effect of trajectory forecasting demand, increasing accuracy

Inactive Publication Date: 2020-04-17
BEIJING SANKUAI ONLINE TECH CO LTD
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Problems solved by technology

[0004] It can be seen that the "abstract" process in the existing methods ignores at least some of the characteristics of the target itself, and ignores the environmental characteristics of the environment in which the target is located, reducing the information available for the prediction process, thereby reducing the prediction accuracy. the accuracy of

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  • Method and device for predicting target object track
  • Method and device for predicting target object track
  • Method and device for predicting target object track

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Embodiment Construction

[0057] In order to make the purpose, technical solution and advantages of this specification clearer, the technical solution of this specification will be clearly and completely described below in conjunction with specific embodiments of this specification and corresponding drawings. Apparently, the described embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments in the specification, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the specification.

[0058] The technical solutions provided by each embodiment of this specification will be described in detail below in conjunction with the accompanying drawings.

[0059] figure 1 A process for predicting the trajectory of a target object provided by the embodiment of this specification may specifically include the following steps:

[0060] S100: Collect an actual video of the environm...

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Abstract

The invention discloses a method and device for predicting a target object track. The method and the device do not need to abstract the target object and the environment in a collected actual video, and directly predict a future prediction video for the target object. Since the process of generating the prediction video is based on all information in the collected actual video, the obtained prediction video can reflect the future state of the target object more accurately. Moreover, in the process of obtaining the predicted video, the target object is not cut off from the environment where thetarget object is located, so that the information corresponding to the environment in the actual video can be fully utilized in the prediction process, and meanwhile, the accuracy and the informationcomprehensiveness of the predicted video are improved. When the future motion track of the target object is determined, the information of the environment in the video can be predicted, so that the obtained future motion track of the target object is more accurate.

Description

technical field [0001] This description relates to the field of unmanned driving technology, in particular to a method and device for predicting the trajectory of a target. Background technique [0002] At present, intelligent cities have become the direction of future planning and design of many cities around the world, and are committed to improving the work and life of urban residents through the application of various new technologies. Intelligent vehicles (such as vehicles with assisted driving functions, unmanned vehicles) and intelligent transportation facilities have become an indispensable part of intelligent cities. [0003] Among them, the functions of intelligent vehicles and intelligent transportation facilities depend on the prediction of the trajectory of objects in the environment. The existing method for predicting the trajectory of the target first abstracts the target as a movable point, and abstracts the environment in which the target is located (for ex...

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Application Information

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IPC IPC(8): H04N21/2343H04N21/44H04N21/4402H04N21/845
CPCH04N21/2343H04N21/44008H04N21/4402H04N21/8456
Inventor 任冬淳夏华夏樊明宇钱德恒丁曙光
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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