Patent · US Active

Image analysis including targeted preprocessing

US11087470B2 · kind B2 · utility

1Cited by

3References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Jens Eric Markus Mehnert · Malmsheim, DE
Stefan Bischoff · Leonberg, DE
Stephan Lenor · Stuttgart, DE

Key dates

Filing date	Jun 11, 2018
Grant date	Aug 10, 2021
Priority date	—
Expiry date	Aug 18, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06V20/56
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system includes a K1 preprocessing module designed to generate at least one intermediate image from an input image using a parameterized internal processing chain and an analysis module to detect a feature or object in the intermediate image. A method to train the system includes feeding a plurality of learning input images to the system, comparing a result provided by the analysis module for each of the learning input images to a learning value, and feeding back a deviation obtained by the comparison to an input preprocessing module and/or adapting parameters of the internal processing chain to reduce the deviation.

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