Search Results for author: Regev Cohen

Found 10 papers, 2 papers with code

On the Semantic Latent Space of Diffusion-Based Text-to-Speech Models

no code implementations19 Feb 2024 Miri Varshavsky Hassid, Roy Hirsch, Regev Cohen, Tomer Golany, Daniel Freedman, Ehud Rivlin

The incorporation of Denoising Diffusion Models (DDMs) in the Text-to-Speech (TTS) domain is rising, providing great value in synthesizing high quality speech.

Denoising Image Generation

Early Time Classification with Accumulated Accuracy Gap Control

1 code implementation1 Feb 2024 Liran Ringel, Regev Cohen, Daniel Freedman, Michael Elad, Yaniv Romano

This data-driven rule attains finite-sample, distribution-free control of the accuracy gap between full and early-time classification.

Classification

What's Behind the Mask: Estimating Uncertainty in Image-to-Image Problems

no code implementations28 Nov 2022 Gilad Kutiel, Regev Cohen, Michael Elad, Daniel Freedman

Our approach is agnostic to the underlying image-to-image network, and only requires triples of the input (degraded), reconstructed and true images for training.

Colorization Image Colorization +1

It Has Potential: Gradient-Driven Denoisers for Convergent Solutions to Inverse Problems

no code implementations NeurIPS 2021 Regev Cohen, Yochai Blau, Daniel Freedman, Ehud Rivlin

In this work, we introduce image denoisers derived as the gradients of smooth scalar-valued deep neural networks, acting as potentials.

Denoising

Regularization by Denoising via Fixed-Point Projection (RED-PRO)

no code implementations1 Aug 2020 Regev Cohen, Michael Elad, Peyman Milanfar

Two such methods are the Plug-and-Play Prior (PnP) and Regularization by Denoising (RED).

Deblurring Denoising +2

Sparse Array Design via Fractal Geometries

no code implementations5 Jan 2020 Regev Cohen, Yonina C. Eldar

To that end, we introduce a fractal array design in which a generator array is recursively expanded according to its difference coarray.

Deep learning in ultrasound imaging

no code implementations5 Jul 2019 Ruud JG van Sloun, Regev Cohen, Yonina C. Eldar

We consider deep learning strategies in ultrasound systems, from the front-end to advanced applications.

Super-Resolution

Deep Unfolded Robust PCA with Application to Clutter Suppression in Ultrasound

no code implementations20 Nov 2018 Oren Solomon, Regev Cohen, Yi Zhang, Yi Yang, He Qiong, Jianwen Luo, Ruud J. G. van Sloun, Yonina C. Eldar

We compare the performance of the suggested deep network on both simulations and in-vivo rat brain scans, with a commonly practiced deep-network architecture and the fast iterative shrinkage algorithm, and show that our architecture exhibits better image quality and contrast.

Super-Resolution

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