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We trained and applied an encoder-decoder model to semantically segment breast biopsy images into biologically meaningful tissue labels. Since conventional encoder-decoder networks cannot be applied directly on large biopsy images and the…

Computer Vision and Pattern Recognition · Computer Science 2017-10-12 Sachin Mehta , Ezgi Mercan , Jamen Bartlett , Donald Weaver , Joann Elmore , Linda Shapiro

In image processing, a segmentation is a process of partitioning an image into multiple sets of pixels, that are defined as super-pixels. Each super-pixel is characterized by a label or parameter. Here, we are proposing a method for…

Computer Vision and Pattern Recognition · Computer Science 2016-12-06 Amelia Carolina Sparavigna

In the existing research of mammogram image classification, either clinical data or image features of a specific type is considered along with the supervised classifiers such as Neural Network (NN) and Support Vector Machine (SVM). This…

Computer Vision and Pattern Recognition · Computer Science 2020-09-22 S. Kavitha , K. K. Thyagharajan

Characterization of breast lesions is an essential prerequisite to detect breast cancer in an early stage. Automatic segmentation makes this categorization method robust by freeing it from subjectivity and human error. Both spectral and…

Computer Vision and Pattern Recognition · Computer Science 2017-03-27 Mohammad Saad Billah , Tahmida Binte Mahmud

We work on the breast imaging malignancy segmentation task while focusing on the training process instead of network complexity. We designed a training process based on a modified U-Net, increasing the overall segmentation performances by…

Image and Video Processing · Electrical Eng. & Systems 2020-06-02 Mickael Tardy , Diana Mateus

Pathology detection and delineation enables the automatic interpretation of medical scans such as chest X-rays while providing a high level of explainability to support radiologists in making informed decisions. However, annotating…

Computer Vision and Pattern Recognition · Computer Science 2023-09-07 Philip Müller , Felix Meissen , Johannes Brandt , Georgios Kaissis , Daniel Rueckert

This research aims to investigate the classification accuracy of various state-of-the-art image classification models across different categories of breast ultrasound images, as defined by the Breast Imaging Reporting and Data System…

Image and Video Processing · Electrical Eng. & Systems 2023-11-16 Malitha Gunawardhana , Norbert Zolek

Locating region of interest for breast cancer masses in the mammographic image is a challenging problem in medical image processing. In this research work, the keen idea is to efficiently extract suspected mass region for further…

Computer Vision and Pattern Recognition · Computer Science 2018-11-20 BV Divyashree , Amarnath R , Naveen M , G Hemantha Kumar

Breast cancer is a leading cause of cancer-related deaths, but current programs are expensive and prone to false positives, leading to unnecessary follow-up and patient anxiety. This paper proposes a solution to automated breast cancer…

Image and Video Processing · Electrical Eng. & Systems 2023-07-24 Debajyoti Chakraborty

Anomaly detection is the problem of recognizing abnormal inputs based on the seen examples of normal data. Despite recent advances of deep learning in recognizing image anomalies, these methods still prove incapable of handling complex…

Computer Vision and Pattern Recognition · Computer Science 2021-09-14 Nina Shvetsova , Bart Bakker , Irina Fedulova , Heinrich Schulz , Dmitry V. Dylov

Deep learning-based medical image-to-mesh reconstruction has rapidly evolved, enabling the transformation of medical imaging data into three-dimensional mesh models that are critical in computational medicine and in silico trials for…

Computer Vision and Pattern Recognition · Computer Science 2025-05-07 Fengming Lin , Arezoo Zakeri , Yidan Xue , Michael MacRaild , Haoran Dou , Zherui Zhou , Ziwei Zou , Ali Sarrami-Foroushani , Jinming Duan , Alejandro F. Frangi

Pathologic analysis of surgical excision specimens for breast carcinoma is important to evaluate the completeness of surgical excision and has implications for future treatment. This analysis is performed manually by pathologists reviewing…

Image and Video Processing · Electrical Eng. & Systems 2021-01-22 David Joon Ho , Dig V. K. Yarlagadda , Timothy M. D'Alfonso , Matthew G. Hanna , Anne Grabenstetter , Peter Ntiamoah , Edi Brogi , Lee K. Tan , Thomas J. Fuchs

Radiologists usually observe anatomical regions of chest X-ray images as well as the overall image before making a decision. However, most existing deep learning models only look at the entire X-ray image for classification, failing to…

Computer Vision and Pattern Recognition · Computer Science 2021-05-21 Nkechinyere N. Agu , Joy T. Wu , Hanqing Chao , Ismini Lourentzou , Arjun Sharma , Mehdi Moradi , Pingkun Yan , James Hendler

Automatic identification of patients with luminal and non-luminal subtypes during a routine mammography screening can support clinicians in streamlining breast cancer therapy planning. Recent machine learning techniques have shown promising…

Image and Video Processing · Electrical Eng. & Systems 2023-01-24 Adarsh Bhandary Panambur , Prathmesh Madhu , Andreas Maier

In this paper, we studied extensively on different deep learning based methods to detect melanoma and skin lesion cancers. Melanoma, a form of malignant skin cancer is very threatening to health. Proper diagnosis of melanoma at an earlier…

Computer Vision and Pattern Recognition · Computer Science 2019-01-31 Md Ashraful Alam Milton

This work focuses on the automatic quantification of the breast density from digital mammography imaging. Using only categorical image-wise labels we train a model capable of predicting continuous density percentage as well as providing a…

Image and Video Processing · Electrical Eng. & Systems 2019-07-30 Mickael Tardy , Bruno Scheffer , Diana Mateus

This paper proposes a novel method for segmentation of images by hierarchical multilevel thresholding. The method is global, agglomerative in nature and disregards pixel locations. It involves the optimization of the ratio of the unbiased…

Computer Vision and Pattern Recognition · Computer Science 2007-12-27 Sreechakra Goparaju , Jayadev Acharya , Ajoy K. Ray , Jaideva C. Goswami

We initially proposed a deep learning approach for foreign objects inpainting in smartphone-camera captured chest radiographs utilizing the cheXphoto dataset. Foreign objects which can significantly affect the quality of a computer-aided…

Computer Vision and Pattern Recognition · Computer Science 2020-08-18 Hieu X. Le , Phuong D. Nguyen , Thang H. Nguyen , Khanh N. Q. Le , Thanh T. Nguyen

The performance of deep networks for semantic image segmentation largely depends on the availability of large-scale training images which are labelled at the pixel level. Typically, such pixel-level image labellings are obtained manually by…

Computer Vision and Pattern Recognition · Computer Science 2020-07-21 Xiang Zhang , Wei Zhang , Jinye Peng , Jianping Fan

When reading medical images such as a computed tomography (CT) scan, radiologists generally search across the image to find lesions, characterize and measure them, and then describe them in the radiological report. To automate this process,…

Computer Vision and Pattern Recognition · Computer Science 2019-08-14 Ke Yan , Youbao Tang , Yifan Peng , Veit Sandfort , Mohammadhadi Bagheri , Zhiyong Lu , Ronald M. Summers