Invention Grant
- Patent Title: Method, apparatus and device for evaluating image tracking effectiveness and readable storage medium
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Application No.: US16510164Application Date: 2019-07-12
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Publication No.: US11023781B2Publication Date: 2021-06-01
- Inventor: Zhaoliang Liu , Sili Chen , Yongjie Zhang
- Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Current Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Dilworth IP, LLC
- Priority: CN201810878766.8 20180803
- Main IPC: G06K9/62
- IPC: G06K9/62 ; G06T7/246 ; G06T5/00 ; G06T7/40

Abstract:
The present disclosure provides a method, an apparatus, a device for evaluating image tracking effectiveness and a readable storage medium. The method includes: extracting feature points from a target image according to a predefined algorithm; determining first texture information for the target image according to the feature points; processing the target image according to a predefined processing policy to derive a contrast image, and determining second texture information for the target image according to the contrast image; and rating the target image according to the first texture information and the second texture information. In the solution provide by the present disclosure, the tracking effectiveness for the target image can be known without having to place the target image into any actual product, nor having to wait until the product has been finalized before the target image tracking effectiveness is determined. Moreover, efficiency can be enhanced when evaluating image tracking effectiveness.
Public/Granted literature
- US20200042830A1 METHOD, APPARATUS AND DEVICE FOR EVALUATING IMAGE TRACKING EFFECTIVENESS AND READABLE STORAGE MEDIUM Public/Granted day:2020-02-06
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