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An improved model of medical image segmentation for brain tumor is discussed, which is a deep learning algorithm based on U-Net architecture. Based on the traditional U-Net, we introduce GSConv module and ECA attention mechanism to improve…

图像与视频处理 · 电气工程与系统科学 2024-09-23 Qiyuan Tian , Zhuoyue Wang , Xiaoling Cui

The emergence of large multimodal models (LMMs) has brought significant advancements to pathology. Previous research has primarily focused on separately training patch-level and whole-slide image (WSI)-level models, limiting the integration…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Yuxuan Sun , Yixuan Si , Chenglu Zhu , Xuan Gong , Kai Zhang , Pingyi Chen , Ye Zhang , Zhongyi Shui , Tao Lin , Lin Yang

Recently, the vision transformer has achieved great success by pushing the state-of-the-art of various vision tasks. One of the most challenging problems in the vision transformer is that the large sequence length of image tokens leads to…

计算机视觉与模式识别 · 计算机科学 2022-09-01 Yu-Huan Wu , Yun Liu , Xin Zhan , Ming-Ming Cheng

Epilepsy is a neurological disorder classified as the second most serious neurological disease known to humanity, after stroke. Localization of the epileptogenic zone is an important step for epileptic patient treatment, which starts with…

Parkinson's Disease (PD) affects millions globally, impacting movement. Prior research utilized deep learning for PD prediction, primarily focusing on medical images, neglecting the data's underlying manifold structure. This work proposes a…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Jun-En Ding , Chien-Chin Hsu , Feng Liu

CNN- and Transformer-based architectures have achieved strong performance in medical image segmentation, but CNNs are limited in modeling long-range dependencies, while Transformers often suffer from quadratic computational and memory…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Diego Adame , Fabian Vazquez , Jose A. Nunez , Huimin Li , Jinghao Yang , Erik Enriquez , DongChul Kim , Haoteng Tang , Bin Fu , Pengfei Gu

Early and accurate detection of Parkinson's disease (PD) remains a critical challenge in medical diagnostics due to the subtlety of early-stage symptoms and the complex, non-linear relationships inherent in biomedical data. Traditional…

机器学习 · 计算机科学 2026-02-10 Olamide Samuel Oseni , Ibraheem Omotolani Obanla , Toheeb Aduramomi Jimoh

A novel ``edge attention-based Convolutional Neural Network (CNN)'' is proposed in this research for object classification task. With the advent of advanced computing technology, CNN models have achieved to remarkable success, particularly…

计算机视觉与模式识别 · 计算机科学 2025-02-06 Santanu Roy , Ashvath Suresh , Archit Gupta

Glaucoma is a leading cause of irreversible blindness. Accurate segmentation of the optic disc (OD) and cup (OC) from fundus images is beneficial to glaucoma screening and diagnosis. Recently, convolutional neural networks demonstrate…

计算机视觉与模式识别 · 计算机科学 2019-02-21 Shujun Wang , Lequan Yu , Xin Yang , Chi-Wing Fu , Pheng-Ann Heng

An efficient and effective decoding mechanism is crucial in medical image segmentation, especially in scenarios with limited computational resources. However, these decoding mechanisms usually come with high computational costs. To address…

图像与视频处理 · 电气工程与系统科学 2024-05-14 Md Mostafijur Rahman , Mustafa Munir , Radu Marculescu

Computational pathology, which involves analyzing whole slide images for automated cancer diagnosis, relies on multiple instance learning, where performance depends heavily on the feature extractor and aggregator. Recent Pathology…

计算机视觉与模式识别 · 计算机科学 2025-05-22 Conghao Xiong , Hao Chen , Joseph J. Y. Sung

Referring image segmentation aims to segment the target object described by a given natural language expression. Typically, referring expressions contain complex relationships between the target and its surrounding objects. The main…

计算机视觉与模式识别 · 计算机科学 2022-12-29 Bo Chen , Zhiwei Hu , Zhilong Ji , Jinfeng Bai , Wangmeng Zuo

Many diseases are classified based on human-defined rubrics that are prone to bias. Supervised neural networks can automate the grading of retinal fundus images, but require labor-intensive annotations and are restricted to the specific…

计算机视觉与模式识别 · 计算机科学 2020-10-26 Baladitya Yellapragada , Sascha Hornhauer , Kiersten Snyder , Stella Yu , Glenn Yiu

Due to the poor prognosis of Pancreatic cancer, accurate early detection and segmentation are critical for improving treatment outcomes. However, pancreatic segmentation is challenged by blurred boundaries, high shape variability, and class…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Leilei Zeng , Xuechen Li , Xinquan Yang , Linlin Shen , Song Wu

Visual place recognition is challenging in the urban environment and is usually viewed as a large scale image retrieval task. The intrinsic challenges in place recognition exist that the confusing objects such as cars and trees frequently…

计算机视觉与模式识别 · 计算机科学 2018-08-02 Yingying Zhu , Jiong Wang , Lingxi Xie , Liang Zheng

Parkinson's disease (PD) is a degenerative and progressive neurological condition. Early diagnosis can improve treatment for patients and is performed through dopaminergic imaging techniques like the SPECT DaTscan. In this study, we propose…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Pavan Rajkumar Magesh , Richard Delwin Myloth , Rijo Jackson Tom

In ophthalmology, early fundus screening is an economic and effective way to prevent blindness caused by ophthalmic diseases. Clinically, due to the lack of medical resources, manual diagnosis is time-consuming and may delay the condition.…

计算机视觉与模式识别 · 计算机科学 2021-02-17 Ning Li , Tao Li , Chunyu Hu , Kai Wang , Hong Kang

Early diagnosis of melanoma, which can save thousands of lives, relies heavily on the analysis of dermoscopic images. One crucial diagnostic criterion is the identification of unusual pigment network (PN). However, distinguishing between…

图像与视频处理 · 电气工程与系统科学 2026-01-21 M. A. Rasel , Sameem Abdul Kareem , Unaizah Obaidellah

The automatic diagnosis of various retinal diseases from fundus images is important to support clinical decision-making. However, developing such automatic solutions is challenging due to the requirement of a large amount of human-annotated…

计算机视觉与模式识别 · 计算机科学 2020-07-23 Xiaomeng Li , Mengyu Jia , Md Tauhidul Islam , Lequan Yu , Lei Xing

Deep-learning-based approaches to depth estimation are rapidly advancing, offering superior performance over existing methods. To estimate the depth in real-world scenarios, depth estimation models require the robustness of various noise…

计算机视觉与模式识别 · 计算机科学 2022-04-06 Zhengyang Lu , Ying Chen