Dualization of Signal Recovery Problems

• المؤلف الرئيسي: Patrick L. Combettes, Đinh Dũng, Bằng Công Vũ
• التنسيق: كتاب Book chapter Dataset
• منشور في: Set-Valued and Variational Analysis 2016
• الموضوعات: Convex, optimization, Denoising Dictionary, Dykstra-like, algorithm, Duality, Forward-backward, splitting image, reconstruction image, restoration Inverse, problem Signal, recovery Primal-dual, algorithm Proximity operator, Total variation
• الوصول للمادة أونلاين: http://repository.vnu.edu.vn/handle/VNU_123/10986

In convex optimization, duality theory can sometimes lead to simpler solution methods than those resulting from direct primal analysis. In this paper, this principle is applied to a class of composite variational problems arising in particular in signal recovery. These problems are not easily amenab...