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Whole slide imaging (WSI) refers to the digitization of a tissue specimen which enables pathologists to explore high-resolution images on a monitor rather than through a microscope. The formation of tissue folds occur during tissue…

图像与视频处理 · 电气工程与系统科学 2019-03-19 Morteza Babaie , H. R. Tizhoosh

Diagnostic pathology, which is the basis and gold standard of cancer diagnosis, provides essential information on the prognosis of the disease and vital evidence for clinical treatment. Tumor region detection, subtype and grade…

图像与视频处理 · 电气工程与系统科学 2021-10-27 Jialun Wu , Haichuan Zhang , Zeyu Gao , Xinrui Bao , Tieliang Gong , Chunbao Wang , Chen Li

Cell identification within the H&E slides is an essential prerequisite that can pave the way towards further pathology analyses including tissue classification, cancer grading, and phenotype prediction. However, performing such a task using…

计算机视觉与模式识别 · 计算机科学 2023-01-18 Ramin Nakhli , Amirali Darbandsari , Hossein Farahani , Ali Bashashati

Accurate diagnosis of disease often depends on the exhaustive examination of Whole Slide Images (WSI) at microscopic resolution. Efficient handling of these data-intensive images requires lossy compression techniques. This paper…

Counting cells in fluorescent microscopy is a tedious, time-consuming task that researchers have to accomplish to assess the effects of different experimental conditions on biological structures of interest. Although such objects are…

计算机视觉与模式识别 · 计算机科学 2021-03-02 R. Morelli , L. Clissa , M. Dalla , M. Luppi , L. Rinaldi , A. Zoccoli

Although melanoma occurs more rarely than several other skin cancers, patients' long term survival rate is extremely low if the diagnosis is missed. Diagnosis is complicated by a high discordance rate among pathologists when distinguishing…

Skin cancer (SC) stands out as one of the most life-threatening forms of cancer, with its danger amplified if not diagnosed and treated promptly. Early intervention is critical, as it allows for more effective treatment approaches. In…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Ramin Mousa , Saeed Chamani , Mohammad Morsali , Mohammad Kazzazi , Parsa Hatami , Soroush Sarabi

Purpose: We aimed to develop deep machine learning (DL) models to improve the detection and segmentation of intraprostatic lesions (IL) on bp-MRI by using whole amount prostatectomy specimen-based delineations. We also aimed to investigate…

图像与视频处理 · 电气工程与系统科学 2020-10-30 Zhenzhen Dai , Ivan Jambor , Pekka Taimen , Milan Pantelic , Mohamed Elshaikh , Craig Rogers , Otto Ettala , Peter Boström , Hannu Aronen , Harri Merisaari , Ning Wen

Accurately counting cells in microscopic images is important for medical diagnoses and biological studies, but manual cell counting is very tedious, time-consuming, and prone to subjective errors, and automatic counting can be less accurate…

计算机视觉与模式识别 · 计算机科学 2019-03-25 Shenghua He , Kyaw Thu Minn , Lilianna Solnica-Krezel , Mark Anastasio , Hua Li

Liquid-based cytology (LBC) is a reliable automated technique for the screening of Papanicolaou (Pap) smear data. It is an effective technique for collecting a majority of the cervical cells and aiding cytopathologists in locating abnormal…

图像与视频处理 · 电气工程与系统科学 2020-05-01 Sudhir Sornapudi , G. T. Brown , Zhiyun Xue , Rodney Long , Lisa Allen , Sameer Antani

Single cell segmentation is critical and challenging in live cell imaging data analysis. Traditional image processing methods and tools require time-consuming and labor-intensive efforts of manually fine-tuning parameters. Slight variations…

Automatic cell detection in histology images is a challenging task due to varying size, shape and features of cells and stain variations across a large cohort. Conventional deep learning methods regress the probability of each pixel…

计算机视觉与模式识别 · 计算机科学 2018-06-20 Shan E Ahmed Raza , Khalid AbdulJabbar , Mariam Jamal-Hanjani , Selvaraju Veeriah , John Le Quesne , Charles Swanton , Yinyin Yuan

Identify the cells' nuclei is the important point for most medical analyses. To assist doctors finding the accurate cell' nuclei location automatically is highly demanded in the clinical practice. Recently, fully convolutional neural…

计算机视觉与模式识别 · 计算机科学 2019-11-25 Tianyang Zhang , Rui Ma

The class distribution of data is one of the factors that regulates the performance of machine learning models. However, investigations on the impact of different distributions available in the literature are very few, sometimes absent for…

计算机视觉与模式识别 · 计算机科学 2020-12-23 Ismat Ara Reshma , Sylvain Cussat-Blanc , Radu Tudor Ionescu , Hervé Luga , Josiane Mothe

Background: Cell segmentation in bright-field histological slides is a crucial topic in medical image analysis. Having access to accurate segmentation allows researchers to examine the relationship between cellular morphology and clinical…

With the advent of digital pathology and microscopic systems that can scan and save whole slide histological images automatically, there is a growing trend to use computerized methods to analyze acquired images. Among different…

图像与视频处理 · 电气工程与系统科学 2024-01-10 Amirreza Mahbod , Georg Dorffner , Isabella Ellinger , Ramona Woitek , Sepideh Hatamikia

The annotated medical images are usually expensive to be collected. This paper proposes a deep learning method on small data to classify Common Imaging Signs of Lung diseases (CISL) in computed tomography (CT) images. We explore both the…

计算机视觉与模式识别 · 计算机科学 2019-03-04 Guocai He

The burgeoning discipline of computational pathology shows promise in harnessing whole slide images (WSIs) to quantify morphological heterogeneity and develop objective prognostic modes for human cancers. However, progress is impeded by the…

计算机视觉与模式识别 · 计算机科学 2025-10-20 Chao Tu , Kun Huang , Jie Zhang , Qianjin Feng , Yu Zhang , Zhenyuan Ning

Celiac disease prevalence and diagnosis have increased substantially in recent years. The current gold standard for celiac disease confirmation is visual examination of duodenal mucosal biopsies. An accurate computer-aided biopsy analysis…

计算机视觉与模式识别 · 计算机科学 2019-02-01 Jason W. Wei , Jerry W. Wei , Christopher R. Jackson , Bing Ren , Arief A. Suriawinata , Saeed Hassanpour

Skin lesion is a severe disease in world-wide extent. Early detection of melanoma in dermoscopy images significantly increases the survival rate. However, the accurate recognition of melanoma is extremely challenging due to the following…

计算机视觉与模式识别 · 计算机科学 2017-11-23 Yuexiang Li , Linlin Shen