Search Results for author: Vishal M Patel

Found 7 papers, 1 papers with code

MaxFusion: Plug&Play Multi-Modal Generation in Text-to-Image Diffusion Models

no code implementations15 Apr 2024 Nithin Gopalakrishnan Nair, Jeya Maria Jose Valanarasu, Vishal M Patel

Large diffusion-based Text-to-Image (T2I) models have shown impressive generative powers for text-to-image generation as well as spatially conditioned image generation.

Text-to-Image Generation

Orientation-guided Graph Convolutional Network for Bone Surface Segmentation

no code implementations16 Jun 2022 Aimon Rahman, Wele Gedara Chaminda Bandara, Jeya Maria Jose Valanarasu, Ilker Hacihaliloglu, Vishal M Patel

Due to imaging artifacts and low signal-to-noise ratio in ultrasound images, automatic bone surface segmentation networks often produce fragmented predictions that can hinder the success of ultrasound-guided computer-assisted surgical procedures.

Simultaneous Bone and Shadow Segmentation Network using Task Correspondence Consistency

no code implementations16 Jun 2022 Aimon Rahman, Jeya Maria Jose Valanarasu, Ilker Hacihaliloglu, Vishal M Patel

Segmenting both bone surface and the corresponding acoustic shadow are fundamental tasks in ultrasound (US) guided orthopedic procedures.

Segmentation

Image Generation with Multimodal Priors using Denoising Diffusion Probabilistic Models

no code implementations10 Jun 2022 Nithin Gopalakrishnan Nair, Wele Gedara Chaminda Bandara, Vishal M Patel

Based on the fact that the distribution over each time step in the diffusion model is Gaussian, in this work we show that there exists a closed-form expression to the generate the image corresponds to the given modalities.

Denoising Image Generation

Realistic Ultrasound Image Synthesis for Improved Classification of Liver Disease

no code implementations27 Jul 2021 Hui Che, Sumana Ramanathan, David Foran, John L Nosher, Vishal M Patel, Ilker Hacihaliloglu

With the success of deep learning-based methods applied in medical image analysis, convolutional neural networks (CNNs) have been investigated for classifying liver disease from ultrasound (US) data.

Classification Generative Adversarial Network +1

Network Architecture Search for Face Enhancement

no code implementations13 May 2021 Rajeev Yasarla, Hamid Reza Vaezi Joze, Vishal M Patel

Poor quality face images often reduce the performance of face analysis and recognition systems.

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