Patent ID: 11967089
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 9:
10. The object tracking method according to claim 9, wherein the KCF parameter comprises a KCF feature and a filter kernel, and the determining the KCF parameter according to the device level comprises:
determining a histogram of oriented gradients (HOG) feature as the KCF feature and a Gaussian kernel as the filter kernel when the device level is a first level;
determining a grayscale pixel as the KCF feature and a Gaussian kernel as the filter kernel when the device level is a second level; or
determining a grayscale pixel as the KCF feature and a linear kernel as the filter kernel when the device level is a third level,
a device at the first level outperforming a device at the second level, a device at the second level outperforming a device at the third level.