Academic Journal
An Anisotropic Inf-Convolution BV type model for dynamic reconstruction.
| العنوان: | An Anisotropic Inf-Convolution BV type model for dynamic reconstruction. |
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| المؤلفون: | Bergounioux, Maïtine, Papoutsellis, E |
| المساهمون: | Mathématiques - Analyse, Probabilités, Modélisation - Orléans (MAPMO), Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS), Région Centre - Projet OTITE 4D |
| المصدر: | EISSN: 1936-4954 ; SIAM Journal on Imaging Sciences ; https://hal.science/hal-01401408 ; SIAM Journal on Imaging Sciences, 2018 |
| بيانات النشر: | HAL CCSD Society for Industrial and Applied Mathematics |
| سنة النشر: | 2018 |
| المجموعة: | Université d'Orléans: HAL |
| مصطلحات موضوعية: | Spatio-temporal Variational Regularization, Infimal Convolution Total Variation, Anisotropic Total variation, AMS 65D18, 68U10,65K10, [MATH.MATH-OC]Mathematics [math]/Optimization and Control [math.OC], [MATH.MATH-FA]Mathematics [math]/Functional Analysis [math.FA], [INFO.INFO-IM]Computer Science [cs]/Medical Imaging |
| الوصف: | International audience ; We are interested in a spatial-temporal variational model for image sequences. The model involves a fitting data term to be adapted to different modalities such as denoising, deblurring or emission tomography. The regularizing term acts as an infimal-convolution type operator that takes into account the respective influence of space and time variables in a separate mode. We give existence and uniqueness results and provide optimality conditions via duality analysis. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | hal-01401408; https://hal.science/hal-01401408; https://hal.science/hal-01401408v3/document; https://hal.science/hal-01401408v3/file/BPrev3.pdf |
| الاتاحة: | https://hal.science/hal-01401408 https://hal.science/hal-01401408v3/document https://hal.science/hal-01401408v3/file/BPrev3.pdf |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.7AD31B7A |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |