no code implementations • 28 Feb 2024 • Ziyun Yang, Kevin Choy, Sina Farsiu
We also demonstrate that combining SCLoss with other loss functions can further improve performance and result in the SOTA outcomes for different applications.
1 code implementation • 20 Nov 2023 • Chunming He, Chengyu Fang, Yulun Zhang, Tian Ye, Kai Li, Longxiang Tang, Zhenhua Guo, Xiu Li, Sina Farsiu
These priors are subsequently utilized by RGformer to guide the decomposition of image features into their respective reflectance and illumination components.
1 code implementation • CVPR 2023 • Ziyun Yang, Sina Farsiu
To this end, we propose a directional connectivity modeling scheme for segmentation that decouples, tracks, and utilizes the directional information across the network.
1 code implementation • 26 Sep 2022 • Reza Rasti, Armin Biglari, Mohammad Rezapourian, Ziyun Yang, Sina Farsiu
Experimental results on the datasets prove the effectiveness of the proposed model in retinal OCT fluid segmentation and reveal that the suggested method is more effective than existing state-of-the-art fluid segmentation algorithms in adapting to retinal OCT scans recorded by various image scanning instruments.
1 code implementation • 27 Feb 2021 • Ziyun Yang, Somayyeh Soltanian-Zadeh, Sina Farsiu
Salient object detection (SOD) is viewed as a pixel-wise saliency modeling task by traditional deep learning-based methods.
no code implementations • 17 Feb 2021 • Ali Hasan, Khalil Elkhalil, Yuting Ng, Joao M. Pereira, Sina Farsiu, Jose H. Blanchet, Vahid Tarokh
We propose a novel neural network architecture that enables non-parametric calibration and generation of multivariate extreme value distributions (MEVs).
1 code implementation • CVPR 2021 • Kevin C. Zhou, Colin Cooke, Jaehee Park, Ruobing Qian, Roarke Horstmeyer, Joseph A. Izatt, Sina Farsiu
We present a feature-free photogrammetric technique that enables quantitative 3D mesoscopic (mm-scale height variation) imaging with tens-of-micron accuracy from sequences of images acquired by a smartphone at close range (several cm) under freehand motion without additional hardware.
1 code implementation • 12 Jul 2020 • Ali Hasan, João M. Pereira, Sina Farsiu, Vahid Tarokh
We present a method for learning latent stochastic differential equations (SDEs) from high-dimensional time series data.
no code implementations • 12 Jul 2020 • Khalil Elkhalil, Ali Hasan, Jie Ding, Sina Farsiu, Vahid Tarokh
It has been conjectured that the Fisher divergence is more robust to model uncertainty than the conventional Kullback-Leibler (KL) divergence.
1 code implementation • 22 Oct 2019 • Ali Hasan, João M. Pereira, Robert Ravier, Sina Farsiu, Vahid Tarokh
We develop a framework for estimating unknown partial differential equations from noisy data, using a deep learning approach.
1 code implementation • 15 Aug 2019 • Ouwen Huang, Will Long, Nick Bottenus, Gregg E. Trahey, Sina Farsiu, Mark L. Palmeri
Image post-processing is used in clinical-grade ultrasound scanners to improve image quality (e. g., reduce speckle noise and enhance contrast).