Data acquisition method and apparatus, device, and system
AssigneeShanghai Cambricon Information Technology Co., Ltd.
InventorsYancheng LAN, Jinsong LIU, Kang YANG, Yangyang YE
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Abstract
The embodiments of present disclosure provide a data acquisition method, apparatus, device, and system. The data acquisition device includes a processor and a memory. The processor is connected with the memory, where the memory is configured to store program codes, and the processor is configured to call the program codes. This solution greatly reduces the cost of data collection and provides data support for a new perception network architecture that ISP can learn. In addition, this solution can significantly reduce algorithm iteration time, avoid heavy annotation work, and quickly iterate algorithm versions.
Claims20
A data acquisition method, comprising:
- photographing an annotated target image to obtain a first image;
- redirecting the first image to obtain a second image, wherein a coordinate system of the second image is consistent with a coordinate system of the target image;
- and
- performing style transfer on the second image according to a third image to obtain an annotated raw image, wherein the third image is obtained by photographing a real environment corresponding to the target image.
A data acquisition apparatus, comprising:
- a shooting unit configured to photograph an annotated target image to obtain a first image;
- a processing unit configured to redirect the first image to obtain a second image, wherein a coordinate system of the second image is consistent with a coordinate system of the target image;
- and
- a transferring unit configured to perform style transfer on the second image according to a third image to obtain an annotated raw image, wherein the third image is obtained by photographing a real environment corresponding to the target image.
Dependencies are inferred from the claim text.