Image annotation based on label consensus
US10185725B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | May 31, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/951
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Implementations include actions of receiving an initial data set including a plurality of images, each image being associated with a set of labels, wherein each label in the set of labels is assigned to a respective image of the plurality of images by an initial model, the initial model being specific to a ground-truth label; for each image in the plurality of images: providing a list of categories associated with a respective image based on a respective set of labels, and determining a primary category of the respective image based on the list of categories; determining a category of the ground-truth label; and providing a revised data set based on the initial data set by comparing the category to primary categories of respective images in the plurality of images, the initial model being trained based on the revised data set to provide a revised model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.