Inventor · disambiguated record
Evren Asma
Also filed as: ASMA EVREN
35 granted patents·6 pending applications·214 citations·filing 2008–2025
96Inventor score
Files withCANON MEDICAL SYSTEMS CORP21UNIV CALIFORNIA5GEN ELECTRIC3TOSHIBA MEDICAL SYS CORP3ASMA EVREN2
Top patents by PatentIndex Score
41 records- 0197US8080800B2Method and apparatus for image reconstruction for a synthetic aperture gamma ray imagerHOCTOR RALPH THOMAS·Filed 2008·Granted Dec 20, 2011·56 cites·26 claims
- 0296US11096633B1Positron emission tomography scanner with axially-adjustable detector module ringsCANON MEDICAL SYSTEMS CORP·Filed 2020·Granted Aug 24, 2021·9 cites·15 claims
- 0395US10310098B1Determine position of scattered events in pixelated gamma detector using inverse energy weightingCANON MEDICAL SYSTEMS CORP·Filed 2018·Granted Jun 4, 2019·12 cites·20 claims
- 0492US12318232B2Pet reconstruction for adjustable pet systemCANON MEDICAL SYSTEMS CORP·Filed 2022·Granted Jun 3, 2025·2 cites·12 claims
- 0592US11234666B2Apparatus and method for medical image reconstruction using deep learning to improve image quality in position emission tomography (PET)CANON MEDICAL SYSTEMS CORP·Filed 2019·Granted Feb 1, 2022·11 cites·11 claims
- 0689US8158951B2Apparatus and methods for evaluating operation of pixelated detectorsBAL GIRISH·Filed 2009·Granted Apr 17, 2012·31 cites·34 claims
- 0786US11276209B2Method and apparatus for scatter estimation in positron emission tomographyCANON MEDICAL SYSTEMS CORP·Filed 2020·Granted Mar 15, 2022·2 cites·20 claims
- 0885US8575555B2Nuclear medicine imaging system and method using multiple types of imaging detectorsWANGERIN KRISTEN ANN·Filed 2011·Granted Nov 5, 2013·9 cites·28 claims
- 0981US9799126B2Apparatus and method for robust non-local means filtering of tomographic imagesTOSHIBA MEDICAL SYS CORP·Filed 2015·Granted Oct 24, 2017·4 cites·20 claims
- 1080US12178631B2Apparatus and method for medical image reconstruction using deep learning to improve image quality in positron emission tomography (PET)CANON MEDICAL SYSTEMS CORP·Filed 2023·Granted Dec 31, 2024·0 cites·16 claims
- 1180US8903152B2Methods and systems for enhanced tomographic imagingASMA EVREN·Filed 2012·Granted Dec 2, 2014·7 cites·20 claims
- 1280US8472683B2Motion correction in tomographic imagesMANJESHWAR RAVINDRA MOHAN·Filed 2009·Granted Jun 25, 2013·13 cites·28 claims
- 1379US8131044B2Method and apparatus for determining the effectiveness of an image transformation processWOLLENWEBER SCOTT DAVID·Filed 2008·Granted Mar 6, 2012·10 cites·26 claims
- 1478US8355551B2Method and apparatus for reducing image artifactsGEN ELECTRIC·Filed 2009·Granted Jan 15, 2013·9 cites·21 claims
- 1578US8098916B2System and method for image-based attenuation correction of PET/SPECT imagesTHIELEMANS KRIS FLIP JOHAN JULES·Filed 2008·Granted Jan 17, 2012·28 cites·15 claims
- 1675US9916670B1Fast, efficient, and list-mode compatible tomographic image reconstruction using a novel quadratic surrogateTOSHIBA MEDICAL SYS CORP·Filed 2016·Granted Mar 13, 2018·2 cites·20 claims
- 1774US11801029B2Apparatus and method for medical image reconstruction using deep learning to improve image quality in positron emission tomography (PET)CANON MEDICAL SYSTEMS CORP·Filed 2021·Granted Oct 31, 2023·0 cites·12 claims
- 1873US11786205B2Apparatus and method for medical image reconstruction using deep learning to improve image quality in positron emission tomography (PET)CANON MEDICAL SYSTEMS CORP·Filed 2021·Granted Oct 17, 2023·0 cites·8 claims
- 1971US11835669B2Method and system for PET detector efficiency normalizationCANON MEDICAL SYSTEMS CORP·Filed 2021·Granted Dec 5, 2023·0 cites·10 claims
- 2071US9595121B2Systems and methods for PET penalized-likelihood image reconstruction with spatially varying smoothing parametersGEN ELECTRIC·Filed 2012·Granted Mar 14, 2017·3 cites·15 claims
- 2170US10354417B2Medical image processing apparatus and medical image diagnosis apparatus and medical image processing methodTOSHIBA MEDICAL SYS CORP·Filed 2017·Granted Jul 16, 2019·1 cites·14 claims
- 2270US7663105B2Apparatus and method for image reconstruction for a synthetic aperture gamma ray imagerMORPHO DETECTION INC·Filed 2008·Granted Feb 16, 2010·2 cites·24 claims
- 2364US11249206B2Method and system for PET detector efficiency normalizationCANON MEDICAL SYSTEMS CORP·Filed 2020·Granted Feb 15, 2022·0 cites·20 claims
- 2462US12159330B2Event property-dependent point spread function modeling and image reconstruction for PETCANON MEDICAL SYSTEMS CORP·Filed 2022·Granted Dec 3, 2024·0 cites·20 claims
- 2561US8507869B2Methods and systems for adaptive tomographic imagingASMA EVREN·Filed 2011·Granted Aug 13, 2013·2 cites·20 claims
- 2659US11982779B2Method and apparatus for guided pairing of multi-coincidences for time of flight positron emission tomographyCANON MEDICAL SYSTEMS CORP·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 2759US11250599B2Method of regularization design and parameter tuning for dynamic positron emission tomography image reconstructionCANON MEDICAL SYSTEMS CORP·Filed 2020·Granted Feb 15, 2022·0 cites·20 claims
- 2858US11961209B2Noise to noise ensemble learning for pet and CT image and data denoisingCANON MEDICAL SYSTEMS CORP·Filed 2020·Granted Apr 16, 2024·0 cites·18 claims
- 2958US9256967B2Systems and methods for partial volume correction in PET penalized-likelihood image reconstructionGEN ELECTRIC·Filed 2012·Granted Feb 9, 2016·1 cites·17 claims
- 3057US12475613B2Scatter estimation for PET from image-based convolutional neural networkUNIV CALIFORNIA·Filed 2022·Granted Nov 18, 2025·0 cites·18 claims
- 3156US2025232444A1Method and apparatus for performing image enhancement using a neural network in a medical imaging systemUNIV CALIFORNIA·Filed 2025·Application pending·0 cites
- 3256US2025232490A1Population-based data-driven gating based on clustering short-frame data featuresCANON MEDICAL SYSTEMS CORP·Filed 2025·Application pending·0 cites
- 3355US11759162B2Total SPECT scatter estimation and correction using radiative transfer equationCANON MEDICAL SYSTEMS CORP·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 3455US2024225585A1Method and apparatus for performing single gating in positron emission tomograpy sytemsUNIV CALIFORNIA·Filed 2023·Application pending·0 cites
- 3554US12488446B2Apparatus and methods for unsupervised image denoising using double over-parameterizationUNIV CALIFORNIA·Filed 2022·Granted Dec 2, 2025·0 cites·14 claims
- 3654US12073538B2Neural network for improved performance of medical imaging systemsCANON MEDICAL SYSTEMS CORP·Filed 2021·Granted Aug 27, 2024·0 cites·18 claims
- 3753US2023026719A1Targeted gradient descent for convolutional neural networks fine-tuning and online-learningCANON MEDICAL SYSTEMS CORP·Filed 2021·Application pending·0 cites
- 3852US2024037814A1Convolutional neural network for dynamic pet frame clusteringCANON MEDICAL SYSTEMS CORP·Filed 2022·Application pending·0 cites
- 3948US10743830B2Method and apparatus for scatter correction in position emission tomography (PET) imaging by performing a short PET scan in an extended region to estimate scatter coming from outside of the field of view (FOV)CANON MEDICAL SYSTEMS CORP·Filed 2018·Granted Aug 18, 2020·0 cites·20 claims
- 4046US11049294B2Activity-dependent, spatially-varying regularization parameter design for regularized image reconstructionCANON MEDICAL SYSTEMS CORP·Filed 2018·Granted Jun 29, 2021·0 cites·20 claims
- 4144US2021304457A1Using neural networks to estimate motion vectors for motion corrected pet image reconstructionUNIV CALIFORNIA·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →