Inventor · disambiguated record
Olga Kacher
Also filed as: KACHER OLGA · Kacher Olga Arnoldovna
6 granted patents·2 pending applications·25 citations·filing 2008–2016
79Inventor score
Top patents by PatentIndex Score
8 records- 0177US8107766B2Method and system for straightening out distorted text-lines on imagesKACHER OLGA·Filed 2008·Granted Jan 31, 2012·12 cites·10 claims
- 0271US10430948B2Method and system for preparing text images for optical-character recognitionABBYY DEV LLC·Filed 2016·Granted Oct 1, 2019·2 cites·22 claims
- 0371US8885972B2Straightening out distorted perspective on imagesKACHER OLGA·Filed 2012·Granted Nov 11, 2014·4 cites·36 claims
- 0465US9477898B2Straightening out distorted perspective on imagesABBYY DEV LLC·Filed 2014·Granted Oct 25, 2016·2 cites·39 claims
- 0564US8787690B2Binarizing an imageKACHER OLGA·Filed 2011·Granted Jul 22, 2014·4 cites·19 claims
- 0648US8098945B2Method and system for binarizing an imageKACHER OLGA·Filed 2008·Granted Jan 17, 2012·1 cites·19 claims
- 0737US2012099791A1Straightening Out Distorted Text Lines of ImagesKACHER OLGA·Filed 2011·Application pending·0 cites
- 0836US2017075928A1Near-duplicate image detection using triples of adjacent ranked featuresABBYY DEV LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →