Results 31 to 40 of about 2,330,920 (308)
Impact of process variations on computers used for image processing [PDF]
2012 IEEE International Symposium on Circuits and Systems, 2012 Manufacturing process variations (PV) of transistors in the deep-submicron regime present the single biggest design challenge for large die size VLSI circuits such as processor arrays, GPUs, and FPGAs. However, there are a few applications in signal processing, such as image processing, and speech processing, where errors in computation by the ...
Suraj Sindia +3 more
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A Variational Stereo Method for the Three-Dimensional Reconstruction of Ocean Waves [PDF]
, 2011 We develop a novel remote sensing technique for the observation of waves on the ocean surface. Our method infers the 3-D waveform and radiance of oceanic sea states via a variational stereo imagery formulation.
Benetazzo, Alvise +3 more
core +3 more sources
Fusion-Based Variational Image Dehazing
IEEE Signal Processing Letters, 2017 We propose a novel image-dehazing technique based on the minimization of two energy functionals and a fusion scheme to combine the output of both optimizations.
A. Galdrán +3 more
semanticscholar +1 more source
BM3D Frames and Variational Image Deblurring [PDF]
IEEE Transactions on Image Processing, 2011 A family of the block matching 3-D (BM3D) algorithms for various imaging problems has been recently proposed within the framework of nonlocal patchwise image modeling , .
Aram Danielyan +2 more
semanticscholar +1 more source
Fast and Adaptive Boosting Techniques for Variational Based Image Restoration
IEEE Access, 2019 Variational based problems are an important class of problems and have a space of improvement in image processing. Boosting techniques have been shown capable of improving many image restoration algorithms.
Samad Wali +6 more
doaj +1 more source
Fractional-Order Variational Image Fusion and Denoising Based on Data-Driven Tight Frame
Mathematics, 2023 Multi-modal image fusion can provide more image information, which improves the image quality for subsequent image processing tasks. Because the images acquired using photon counting devices always suffer from Poisson noise, this paper proposes a new ...
Ru Zhao, Jingjing Liu
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Variational image segmentation model coupled with image restoration achievements [PDF]
Pattern Recognition, 2014 Image segmentation and image restoration are two important topics in image processing with a number of important applications. In this paper, we propose a new multiphase segmentation model by combining image restoration and image segmentation models ...
Xiaohao Cai
semanticscholar +1 more source
IEEE Access, 2020 In image processing and computer vision, image segmentation plays a fundamental role since it can make images easier to analyze. However, noise is easily introduced into images and brings great challenges to image segmentation.
Cheng Liu, Weibin Liu, Weiwei Xing
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Journal of Robotics, 2022 The rapid development of the information age brings convenience to human life, but it also brings great challenges to information processing technology. Multimedia enhancement technology is an organic combination of multimedia technology and information ...
Yanmin Wu, Jinli Qi
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Journal of Mathematics, 2021 This paper establishes the existence and uniqueness of weak solutions for the initial-boundary value problem of anisotropic nonlinear diffusion partial differential equations related to image processing and analysis. An implicit iterative method combined
Anas Tiarimti Alaoui, Mostafa Jourhmane
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