Rapid image storage method and system suitable for autonomous driving simulation platform

An image storage and simulation platform technology, applied in image communication, still image data retrieval, components of TV systems, etc., can solve the problem that the algorithm cannot operate normally, affect the training effect of image processing algorithm, etc., to improve the versatility, accuracy and so on. The effect of training data

Pending Publication Date: 2019-07-12
北京奥特贝睿科技有限公司
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Problems solved by technology

However, these two methods will seriously affect the training effect of the image processing algorithm, and even cause the algorithm to fail to operate normally.

Method used

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  • Rapid image storage method and system suitable for autonomous driving simulation platform
  • Rapid image storage method and system suitable for autonomous driving simulation platform
  • Rapid image storage method and system suitable for autonomous driving simulation platform

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] It should be noted that the "connection" mentioned in this application and the words used to express "connection", such as "connected", "connected", etc., include not only a direct connection between a certain component and another component, but also a certain One part is connected to another part through other parts.

[0021] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be u...

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Abstract

The invention discloses a rapid image storage method and system suitable for an autonomous driving simulation platform. The rapid image storage method comprises the steps that an image stored in a video memory is directly sent into a computer memory; according to the invention, high-speed lossless screenshot can be realized on the autonomous driving simulation platform, the universality of the autonomous driving simulation platform is improved, and more and more accurate training data can be provided for deep learning algorithm development.

Description

technical field [0001] The invention relates to a fast image storage method, in particular to a fast image storage method and system suitable for an autonomous driving simulation platform. Background technique [0002] At present, all autonomous driving simulation platforms have image storage functions, which are used to store the obtained rendered images in the computer hard disk or send the images to the algorithm side through the network for image processing calculation and training. [0003] The mainstream simulation software in the industry generally completes image duplication, encoding, storage, and transmission through the CPU main thread. However, in the simulated system, the CPU main thread is very busy. If the load of the CPU main thread is too large, the main frequency of the simulation system will be too low, which will affect the frame rate of the simulation system, thereby affecting the accuracy of the simulation system. Taking Microsoft AirSim as an example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76G06F16/50
CPCH04N5/76G06F16/50
Inventor 居阳
Owner 北京奥特贝睿科技有限公司
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