ONLINE PER-FEATURE DESCRIPTOR CUSTOMIZATION Russian patent published in 2019 - IPC G06K9/46 G06K9/48 G06K9/62 G06K9/78 G06T1/00 

Abstract RU 2708955 C2

FIELD: physics.

SUBSTANCE: invention relates to image processing. Such result is achieved due to that the image processing system includes a processing device which is programmed to determine a first descriptor in the first image, generating a mask from a first descriptor and determining a second descriptor in a second image, comparing a first descriptor with a second descriptor to determine a first error vector, determining a second error vector by applying a mask and calculating a common error of the second error vector to determine an error between the first descriptor and the second descriptor.

EFFECT: technical result consists in providing accurate comparison of image attributes based on descriptors.

16 cl, 6 dwg

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RU 2 708 955 C2

Authors

Richardson Endryu

Olson Edvin

Dates

2019-12-12Published

2016-07-21Filed