Search Results for author: Manu Goyal

Found 18 papers, 1 papers with code

Prediction of Breast Cancer Recurrence Risk Using a Multi-Model Approach Integrating Whole Slide Imaging and Clinicopathologic Features

no code implementations28 Jan 2024 Manu Goyal, Jonathan D. Marotti, Adrienne A. Workman, Elaine P. Kuhn, Graham M. Tooker, Seth K. Ramin, Mary D. Chamberlin, Roberta M. diFlorio-Alexander, Saeed Hassanpour

The aim of this study was to develop a multi-model approach integrating the analysis of whole slide images and clinicopathologic data to predict their associated breast cancer recurrence risks and categorize these patients into two risk groups according to the predicted score: low and high risk.

whole slide images

Vision Transformer-Based Deep Learning for Histologic Classification of Endometrial Cancer

no code implementations13 Dec 2023 Manu Goyal, Laura J. Tafe, James X. Feng, Kristen E. Muller, Liesbeth Hondelink, Jessica L. Bentz, Saeed Hassanpour

Endometrial cancer, the fourth most common cancer in females in the United States, with the lifetime risk for developing this disease is approximately 2. 8% in women.

whole slide images

DiffGEPCI: 3D MRI Synthesis from mGRE Signals using 2.5D Diffusion Model

no code implementations29 Nov 2023 Yuyang Hu, Satya V. V. N. Kothapalli, Weijie Gan, Alexander L. Sukstanskii, Gregory F. Wu, Manu Goyal, Dmitriy A. Yablonskiy, Ulugbek S. Kamilov

We introduce a new framework called DiffGEPCI for cross-modality generation in magnetic resonance imaging (MRI) using a 2. 5D conditional diffusion model.

Development of Diabetic Foot Ulcer Datasets: An Overview

no code implementations1 Jan 2022 Moi Hoon Yap, Connah Kendrick, Neil D. Reeves, Manu Goyal, Joseph M. Pappachan, Bill Cassidy

This paper provides conceptual foundation and procedures used in the development of diabetic foot ulcer datasets over the past decade, with a timeline to demonstrate progress.

Automated Kidney Segmentation by Mask R-CNN in T2-weighted Magnetic Resonance Imaging

no code implementations27 Aug 2021 Manu Goyal, Junyu Guo, Lauren Hinojosa, Keith Hulsey, Ivan Pedrosa

Despite the recent advances of deep learning algorithms in medical imaging, the automatic segmentation algorithms for kidneys in MRI exams are still scarce.

Segmentation

Sensitivity and Specificity Evaluation of Deep Learning Models for Detection of Pneumoperitoneum on Chest Radiographs

no code implementations17 Oct 2020 Manu Goyal, Judith Austin-Strohbehn, Sean J. Sun, Karen Rodriguez, Jessica M. Sin, Yvonne Y. Cheung, Saeed Hassanpour

State-of-the-art deep learning models (ResNet101, InceptionV3, DenseNet161, and ResNeXt101) were trained on a subset of this dataset, and the automated classification performance was evaluated on the rest of the dataset by measuring the AUC, sensitivity, and specificity for each model.

Specificity

A Refined Deep Learning Architecture for Diabetic Foot Ulcers Detection

1 code implementation15 Jul 2020 Manu Goyal, Saeed Hassanpour

Diabetic Foot Ulcers (DFU) that affect the lower extremities are a major complication of diabetes.

Diabetic Foot Ulcer Detection

Artificial Intelligence-Based Image Classification for Diagnosis of Skin Cancer: Challenges and Opportunities

no code implementations26 Nov 2019 Manu Goyal, Thomas Knackstedt, Shaofeng Yan, Saeed Hassanpour

Recently, there has been great interest in developing Artificial Intelligence (AI) enabled computer-aided diagnostics solutions for the diagnosis of skin cancer.

General Classification Image Classification

Recognition of Ischaemia and Infection in Diabetic Foot Ulcers: Dataset and Techniques

no code implementations14 Aug 2019 Manu Goyal, Neil Reeves, Satyan Rajbhandari, Naseer Ahmad, Chuan Wang, Moi Hoon Yap

We found that our proposed Ensemble CNN deep learning algorithms performed better for both classification tasks as compared to handcrafted machine learning algorithms, with 90% accuracy in ischaemia classification and 73% in infection classification.

BIG-bench Machine Learning Binary Classification +3

Automatic Lesion Boundary Segmentation in Dermoscopic Images with Ensemble Deep Learning Methods

no code implementations2 Feb 2019 Manu Goyal, Amanda Oakley, Priyanka Bansal, Darren Dancey, Moi Hoon Yap

In this work, we propose the use of fully automated deep learning ensemble methods for accurate lesion boundary segmentation in dermoscopic images.

Segmentation

Deep Learning Methods and Applications for Region of Interest Detection in Dermoscopic Images

no code implementations27 Jul 2018 Manu Goyal, Moi Hoon Yap, Saeed Hassanpour

In addition, we developed an automated natural data-augmentation method from ROI detection to produce augmented copies of dermoscopic images, as a pre-processing step in the segmentation of skin lesions to further improve the performance of the current state-of-the-art deep learning algorithm.

Data Augmentation object-detection +3

Multi-Class Lesion Diagnosis with Pixel-wise Classification Network

no code implementations24 Jul 2018 Manu Goyal, Jiahua Ng, Moi Hoon Yap

Usually, deep classification networks are used for the lesion diagnosis to determine different types of skin lesions.

Classification General Classification

DFUNet: Convolutional Neural Networks for Diabetic Foot Ulcer Classification

no code implementations28 Nov 2017 Manu Goyal, Neil D. Reeves, Adrian K. Davison, Satyan Rajbhandari, Jennifer Spragg, Moi Hoon Yap

In this paper, we have proposed the use of traditional computer vision features for detecting foot ulcers among diabetic patients, which represent a cost-effective, remote and convenient healthcare solution.

Classification General Classification

Multi-class Semantic Segmentation of Skin Lesions via Fully Convolutional Networks

no code implementations28 Nov 2017 Manu Goyal, Moi Hoon Yap, Saeed Hassanpour

Melanoma is clinically difficult to distinguish from common benign skin lesions, particularly melanocytic naevus and seborrhoeic keratosis.

Segmentation Semantic Segmentation +1

Fully Convolutional Networks for Diabetic Foot Ulcer Segmentation

no code implementations6 Aug 2017 Manu Goyal, Neil D. Reeves, Satyan Rajbhandari, Jennifer Spragg, Moi Hoon Yap

Using 5-fold cross-validation, the proposed two-tier transfer learning FCN Models achieve a Dice Similarity Coefficient of 0. 794 ($\pm$0. 104) for ulcer region, 0. 851 ($\pm$0. 148) for surrounding skin region, and 0. 899 ($\pm$0. 072) for the combination of both regions.

Transfer Learning

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