Title:
VIDEO FORMAT-BASED END-TO-END AUTOMATIC DRIVING DATA STORAGE METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/047663
Kind Code:
A1
Abstract:
A video format-based end-to-end automatic driving data storage method and device, the method comprising: determining a video compression parameter and reading attitude data (S110); reading image data according to the order of timestamps of the attitude data (S120); and using the video compression parameter to store the video file in a pre-determined server according to the type of the attitude data outputted by the automatic driving system, and store the image data as a video file (S130). The method stores the read attitude data as image data according to the order of timestamps and storing same as a video file, and thus can reduce storage space occupied by the data, and also reduce the amount of access to the network I/O, to establish a better automatic driving data model, further improving the learning efficiency of deep learning in the field of automatic driving.
Inventors:
YAN YONGSHAN (CN)
YU HAO (CN)
ZHENG CHAO (CN)
TANG KUN (CN)
ZHANG YUNFEI (CN)
JIANG YU (CN)
YU HAO (CN)
ZHENG CHAO (CN)
TANG KUN (CN)
ZHANG YUNFEI (CN)
JIANG YU (CN)
Application Number:
PCT/CN2018/099391
Publication Date:
March 14, 2019
Filing Date:
August 08, 2018
Export Citation:
Assignee:
BAIDU ONLINE NETWORK TECHNOLOGY BEIJING CO LTD (CN)
International Classes:
G07C5/08
Foreign References:
| CN104284233A | 2015-01-14 | |||
| CN107767486A | 2018-03-06 | |||
| CN106060468A | 2016-10-26 | |||
| US20160173883A1 | 2016-06-16 | |||
| US8126276B2 | 2012-02-28 |
Attorney, Agent or Firm:
INSIGHT INTELLECTUAL PROPERTY LIMITED (CN)
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