Inventor · disambiguated record
Markku Vehvilainen
Also filed as: VEHVILAEINEN MARKKU · VEHVILAINEN MARKKU · VEHVILAINEN MARKKU K · VEHVILAINEN MARKKU KALEVI
22 granted patents·5 pending applications·546 citations·filing 1996–2017
96Inventor score
Top patents by PatentIndex Score
27 records- 0194US7946491B2Method, apparatus, and computer program product for providing a camera barcode readerNOKIA CORP·Filed 2006·Granted May 24, 2011·58 cites·41 claims
- 0294US7558405B2Motion filtering for video stabilizationNOKIA CORP·Filed 2005·Granted Jul 7, 2009·25 cites·20 claims
- 0394US7426316B2Method and apparatus for image improvementNOKIA CORP·Filed 2002·Granted Sep 16, 2008·68 cites·26 claims
- 0494US7237721B2Image processing for pattern detectionNOKIA CORP·Filed 2005·Granted Jul 3, 2007·60 cites·16 claims
- 0593US6504873B1Filtering based on activities inside the video blocks and at their boundaryNOKIA MOBILE PHONES LTD·Filed 1998·Granted Jan 7, 2003·176 cites·14 claims
- 0687US7020332B2Method and apparatus for enhancing a digital image by applying an inverse histogram-based pixel mapping function to pixels of the digital imageNOKIA MOBILE PHONES LTD·Filed 2000·Granted Mar 28, 2006·43 cites·74 claims
- 0783US7394930B2Automatic white balancing of colour gain valuesNOKIA CORP·Filed 2005·Granted Jul 1, 2008·14 cites·29 claims
- 0879US7728844B2Restoration of color components in an image modelNOKIA CORP·Filed 2004·Granted Jun 1, 2010·16 cites·19 claims
- 0979US7652788B2Apparatus, method, mobile station and computer program product for noise estimation, modeling and filtering of a digital imageNOKIA CORP·Filed 2006·Granted Jan 26, 2010·8 cites·45 claims
- 1077US9668077B2Electronic device directional audio-video captureTICO MARIUS·Filed 2008·Granted May 30, 2017·5 cites·20 claims
- 1177US9445193B2Electronic device directional audio captureTICO MARIUS·Filed 2008·Granted Sep 13, 2016·7 cites·25 claims
- 1277US7860343B2Constructing image panorama using frame selectionNOKIA CORP·Filed 2006·Granted Dec 28, 2010·8 cites·33 claims
- 1376US7636467B2Binarization of an imageNOKIA CORP·Filed 2005·Granted Dec 22, 2009·13 cites·21 claims
- 1475US8520967B2Methods and apparatuses for facilitating generation images and editing of multiframe imagesBILCU RADU CIPRIAN·Filed 2009·Granted Aug 27, 2013·9 cites·20 claims
- 1575US7965317B2System and method for implementation motion-driven multi-shot image stabilizationNOKIA CORP·Filed 2005·Granted Jun 21, 2011·4 cites·27 claims
- 1675US7289667B2Method and apparatus for enhancing a digital image by applying an inverse histogram-based pixel mapping function to pixels of the digital imageNOKIA CORP·Filed 2004·Granted Oct 30, 2007·17 cites·66 claims
- 1773US8103123B2Method and apparatus for image improvementVEHVILAEINEN MARKKU·Filed 2008·Granted Jan 24, 2012·4 cites·20 claims
- 1872US8275200B2Method, a device, a module and a computer program product for determining the quality of an imageBILCU RADU·Filed 2006·Granted Sep 25, 2012·7 cites·27 claims
- 1963US7796830B2Adaptive contrast optimization of digital color imagesNOKIA CORP·Filed 2006·Granted Sep 14, 2010·1 cites·21 claims
- 2054US8459811B2Method and apparatus for illuminationALENIUS SAKARI TAPIO·Filed 2009·Granted Jun 11, 2013·1 cites·20 claims
- 2148US2012194703A1ApparatusBILCU RADU CIPRIAN·Filed 2009·Application pending·0 cites
- 2247US2009046944A1Restoration of Color Components in an Image ModelNOKIA CORP·Filed 2005·Application pending·0 cites
- 2347US2008170126A1Method and system for image stabilizationNOKIA CORP·Filed 2007·Application pending·0 cites
- 2445US2006088098A1Method and arrangement for reducing the volume or rate of an encoded digital video bitstreamVEHVILAINEN MARKKU·Filed 2005·Application pending·0 cites
- 2543US2009161982A1Restoring imagesNOKIA CORP·Filed 2007·Application pending·0 cites
- 2639US10904658B2Electronic device directional audio-video captureNOKIA TECHNOLOGIES OY·Filed 2017·Granted Jan 26, 2021·0 cites·21 claims
- 2732US5822470AMethod for picture sharpening in a digital video transmission system using signal compressionNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Oct 13, 1998·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →