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Segmentation of nanoscale electron microscopy (EM) images is crucial but still challenging in connectomics research. One reason for this is that none of the existing segmentation methods are error-free, so they require proofreading, which…

计算机视觉与模式识别 · 计算机科学 2022-03-14 Khoa Tuan Nguyen , Ganghee Jang , Tran Anh Tuan , Won-ki Jeong

Due to the increasing availability and functionality of image editing tools, many forensic techniques such as digital image authentication, source identification and tamper detection are important for forensic image analysis. In this paper,…

计算机视觉与模式识别 · 计算机科学 2020-02-07 Ruiting Shao , Edward J. Delp

Personalized image generation has emerged from the recent advancements in generative models. However, these generated personalized images often suffer from localized artifacts such as incorrect logos, reducing fidelity and fine-grained…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Yizhi Song , Liu He , Zhifei Zhang , Soo Ye Kim , He Zhang , Wei Xiong , Zhe Lin , Brian Price , Scott Cohen , Jianming Zhang , Daniel Aliaga

The detection of cracks is a crucial task in monitoring structural health and ensuring structural safety. The manual process of crack detection is time-consuming and subjective to the inspectors. Several researchers have tried tackling this…

计算机视觉与模式识别 · 计算机科学 2022-08-30 Shreyas Kulkarni , Shreyas Singh , Dhananjay Balakrishnan , Siddharth Sharma , Saipraneeth Devunuri , Sai Chowdeswara Rao Korlapati

Mandible bone segmentation from computed tomography (CT) scans is challenging due to mandible's structural irregularities, complex shape patterns, and lack of contrast in joints. Furthermore, connections of teeth to mandible and mandible to…

计算机视觉与模式识别 · 计算机科学 2017-02-24 Neslisah Torosdagli , Denise K. Liberton , Payal Verma , Murat Sincan Janice Lee , Sumanta Pattanaik , Ulas Bagci

Development of computational tools to analyze and assess the building capacities has had a major impact in civil engineering. The interaction with the structural software packages is becoming easier and the modeling tools are becoming…

计算机视觉与模式识别 · 计算机科学 2020-09-29 Mirsalar Kamari , Oguz Gunes

Segmentation in medical imaging is an essential and often preliminary task in the image processing chain, driving numerous efforts towards the design of robust segmentation algorithms. Supervised learning methods achieve excellent…

图像与视频处理 · 电气工程与系统科学 2024-04-03 Pierre Rougé , Pierre-Henri Conze , Nicolas Passat , Odyssée Merveille

Morphology of mitochondria plays critical roles in mediating their physiological functions. Accurate segmentation of mitochondria from 3D electron microscopy (EM) images is essential to quantitative characterization of their morphology at…

计算机视觉与模式识别 · 计算机科学 2022-06-16 Yunpeng Xiao , Youpeng Zhao , Ge Yang

Segmentation from renal pathological images is a key step in automatic analyzing the renal histological characteristics. However, the performance of models varies significantly in different types of stained datasets due to the appearance…

图像与视频处理 · 电气工程与系统科学 2020-02-21 Ke Mei , Chuang Zhu , Lei Jiang , Jun Liu , Yuanyuan Qiao

Surgical instrument segmentation (SIS) on endoscopic images stands as a long-standing and essential task in the context of computer-assisted interventions for boosting minimally invasive surgery. Given the recent surge of deep learning…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Mingyu Sheng , Jianan Fan , Dongnan Liu , Ron Kikinis , Weidong Cai

Unsupervised localization and segmentation are long-standing computer vision challenges that involve decomposing an image into semantically-meaningful segments without any labeled data. These tasks are particularly interesting in an…

计算机视觉与模式识别 · 计算机科学 2022-05-17 Luke Melas-Kyriazi , Christian Rupprecht , Iro Laina , Andrea Vedaldi

Semantic segmentation is a challenging vision problem that usually necessitates the collection of large amounts of finely annotated data, which is often quite expensive to obtain. Coarsely annotated data provides an interesting alternative…

计算机视觉与模式识别 · 计算机科学 2018-08-03 Isay Katsman , Rohun Tripathi , Andreas Veit , Serge Belongie

Yes, it can. Data augmentation is perhaps the oldest preprocessing step in computer vision literature. Almost every computer vision model trained on imaging data uses some form of augmentation. In this paper, we use the inter-vertebral disk…

计算机视觉与模式识别 · 计算机科学 2019-09-10 Bilwaj Gaonkar , Matthew Edwards , Alex Bui , Matthew Brown , Luke Macyszyn

Manual segmentation of medical images (e.g., segmenting tumors in CT scans) is a high-effort task that can be accelerated with machine learning techniques. However, selecting the right segmentation approach depends on the evaluation…

计算机视觉与模式识别 · 计算机科学 2023-02-09 Seyed M. R. Modaresi , Aomar Osmani , Mohammadreza Razzazi , Abdelghani Chibani

Differentiating signals from the background in micrographs is a critical initial step for cryogenic electron microscopy (cryo-EM), yet it remains laborious due to low signal-to-noise ratio (SNR), the presence of contaminants and densely…

图像与视频处理 · 电气工程与系统科学 2025-09-30 Szu-Chi Chung , Po-Cheng Chou

Tissue segmentation is a routine preprocessing step to reduce the computational cost of whole slide image (WSI) analysis by excluding background regions. Traditional image processing techniques are commonly used for tissue segmentation, but…

图像与视频处理 · 电气工程与系统科学 2024-01-25 Ruben T. Lucassen , Willeke A. M. Blokx , Mitko Veta

Fully-automatic execution is the ultimate goal for many Computer Vision applications. However, this objective is not always realistic in tasks associated with high failure costs, such as medical applications. For these tasks, semi-automatic…

计算机视觉与模式识别 · 计算机科学 2020-07-20 Jing Yu Koh , Duc Thanh Nguyen , Quang-Trung Truong , Sai-Kit Yeung , Alexander Binder

Foreground object segmentation is a critical step for many image analysis tasks. While automated methods can produce high-quality results, their failures disappoint users in need of practical solutions. We propose a resource allocation…

计算机视觉与模式识别 · 计算机科学 2019-05-02 Danna Gurari , Yinan Zhao , Suyog Dutt Jain , Margrit Betke , Kristen Grauman

In the last few years, artistic image-making with deep learning models has gained a considerable amount of traction. A large number of these models operate directly in the pixel space and generate raster images. This is however not how most…

计算机视觉与模式识别 · 计算机科学 2023-02-02 Florian Nolte , Andrew Melnik , Helge Ritter

Though performed almost effortlessly by humans, segmenting 2D gray-scale or color images into respective regions of interest (e.g.~background, objects, or portions of objects) constitutes one of the greatest challenges in science and…

计算机视觉与模式识别 · 计算机科学 2023-08-23 Alexandre Benatti , Luciano da F. Costa