Patent · US Active

Image classification method, computer device and medium

US11144799B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignees

Inventors

Xiangjun Peng · Beijing, CN
Yunqi Wang · Beijing, CN
Chenxi Zhao · Beijing, CN
Yachong Xue · Beijing, CN
Gang Li · Beijing, CN
Yaoyu Lv · Beijing, CN
Shuo Zhang · Oettingen, DE
Huidong He · Beijing, CN
Yadong Ding · Beijing, CN
Minglei Chu · Beijing, CN
Lili Chen · Beijing, CN
Hao Zhang · Shanghai, CN

Key dates

Filing date	Aug 30, 2019
Grant date	Oct 12, 2021
Priority date	—
Expiry date	Nov 8, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/20081
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An image classification method, a computer device, and a medium are disclosed. The method includes: acquiring a middle-level semantic feature of an image to be classified through a visual dictionary; and classifying the image to be classified according to the middle-level semantic feature of the image to be classified using a classification model based on middle-level semantic features.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.