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We propose a novel deep architecture, SegNet, for semantic pixel wise image labelling. SegNet has several attractive properties; (i) it only requires forward evaluation of a fully learnt function to obtain smooth label predictions, (ii)…

计算机视觉与模式识别 · 计算机科学 2015-05-28 Vijay Badrinarayanan , Ankur Handa , Roberto Cipolla

We present a novel and practical deep fully convolutional neural network architecture for semantic pixel-wise segmentation termed SegNet. This core trainable segmentation engine consists of an encoder network, a corresponding decoder…

计算机视觉与模式识别 · 计算机科学 2016-10-12 Vijay Badrinarayanan , Alex Kendall , Roberto Cipolla

Semantic segmentation of remote sensing imagery demands precise spatial boundaries and robust intra-class consistency, challenging conventional hierarchical models. To address limitations arising from spatial domain feature fusion and…

计算机视觉与模式识别 · 计算机科学 2025-10-15 Zhongtao Wang , Xizhe Cao , Yisong Chen , Guoping Wang

Semantic segmentation is a pixel-level prediction task to classify each pixel of the input image. Deep learning models, such as convolutional neural networks (CNNs), have been extremely successful in achieving excellent performances in this…

计算机视觉与模式识别 · 计算机科学 2023-02-24 Nadeem Atif , Saquib Mazhar , Debajit Sarma , M. K. Bhuyan , Shaik Rafi Ahamed

As an essential prerequisite for developing a medical intelligent assistant system, medical image segmentation has received extensive research and concentration from the neural network community. A series of UNet-like networks with…

图像与视频处理 · 电气工程与系统科学 2022-05-25 Ledan Qian , Xiao Zhou , Yi Li , Zhongyi Hu

Convolutional neural networks model the transformation of the input sensory data at the bottom of a network hierarchy to the semantic information at the top of the visual hierarchy. Feedforward processing is sufficient for some object…

计算机视觉与模式识别 · 计算机科学 2020-02-05 Mahdi Biparva , John Tsotsos

Despite significant progress of deep learning in recent years, state-of-the-art semantic matching methods still rely on legacy features such as SIFT or HoG. We argue that the strong invariance properties that are key to the success of…

计算机视觉与模式识别 · 计算机科学 2017-04-18 David Novotny , Diane Larlus , Andrea Vedaldi

The recent years have witnessed great advances for semantic segmentation using deep convolutional neural networks (DCNNs). However, a large number of convolutional layers and feature channels lead to semantic segmentation as a…

计算机视觉与模式识别 · 计算机科学 2019-06-25 Yu Wang , Quan Zhou , Xiaofu Wu

Deep learning has excelled in medical image classification, but its clinical application is limited by poor interpretability. Capsule networks, known for encoding hierarchical relationships and spatial features, show potential in addressing…

计算机视觉与模式识别 · 计算机科学 2024-11-05 Xinyu Geng , Jiaming Wang , Jun Xu

In recent years, deep convolutional neural network-based segmentation methods have achieved state-of-the-art performance for many medical analysis tasks. However, most of these approaches rely on optimizing the U-Net structure or adding new…

图像与视频处理 · 电气工程与系统科学 2025-09-15 Kunpeng Mao , Ruoyu Li , Junlong Cheng , Danmei Huang , Zhiping Song , ZeKui Liu

In this paper, we introduce U-Net v2, a new robust and efficient U-Net variant for medical image segmentation. It aims to augment the infusion of semantic information into low-level features while simultaneously refining high-level features…

图像与视频处理 · 电气工程与系统科学 2024-04-02 Yaopeng Peng , Milan Sonka , Danny Z. Chen

Deep learning has substantially advanced medical image segmentation, yet achieving robust generalization across diverse imaging modalities and anatomical structures remains a major challenge. A key contributor to this limitation lies in how…

图像与视频处理 · 电气工程与系统科学 2026-01-23 Shams Nafisa Ali , Taufiq Hasan

Salient object detection has achieved great improvement by using the Fully Convolution Network (FCN). However, the FCN-based U-shape architecture may cause the dilution problem in the high-level semantic information during the up-sample…

计算机视觉与模式识别 · 计算机科学 2020-05-01 Guangyu Ren , Tianhong Dai , Panagiotis Barmpoutis , Tania Stathaki

Object segmentation requires both object-level information and low-level pixel data. This presents a challenge for feedforward networks: lower layers in convolutional nets capture rich spatial information, while upper layers encode…

计算机视觉与模式识别 · 计算机科学 2016-07-28 Pedro O. Pinheiro , Tsung-Yi Lin , Ronan Collobert , Piotr Dollàr

Low computational complexity and high segmentation accuracy are both essential to the real-world semantic segmentation tasks. However, to speed up the model inference, most existing approaches tend to design light-weight networks with a…

计算机视觉与模式识别 · 计算机科学 2024-12-13 Zhiyan Wang , Xin Guo , Song Wang , Peixiao Zheng , Lin Qi

Due to real-time image semantic segmentation needs on power constrained edge devices, there has been an increasing desire to design lightweight semantic segmentation neural network, to simultaneously reduce computational cost and increase…

计算机视觉与模式识别 · 计算机科学 2021-03-17 Qihang Yang , Tao Chen , Jiayuan Fan , Ye Lu , Chongyan Zuo , Qinghua Chi

Semantic segmentation is one of the core tasks in the field of computer vision, and its goal is to accurately classify each pixel in an image. The traditional Unet model achieves efficient feature extraction and fusion through an…

计算机视觉与模式识别 · 计算机科学 2025-02-07 Xuan Li , Quanchao Lu , Yankaiqi Li , Muqing Li , Yijiashun Qi

Deep learning techniques have successfully been employed in numerous computer vision tasks including image segmentation. The techniques have also been applied to medical image segmentation, one of the most critical tasks in computer-aided…

计算机视觉与模式识别 · 计算机科学 2020-06-30 Titinunt Kitrungrotsakul , Iwamoto Yutaro , Lanfen Lin , Ruofeng Tong , Jingsong Li , Yen-Wei Chen

Semantic Scene Completion (SSC) aims to simultaneously predict the volumetric occupancy and semantic category of a 3D scene. It helps intelligent devices to understand and interact with the surrounding scenes. Due to the high-memory…

计算机视觉与模式识别 · 计算机科学 2019-08-02 Pingping Zhang , Wei Liu , Yinjie Lei , Huchuan Lu , Xiaoyun Yang

Single-image super-resolution (SISR) has seen significant advancements through the integration of deep learning. However, the substantial computational and memory requirements of existing methods often limit their practical application.…

计算机视觉与模式识别 · 计算机科学 2023-12-22 Xin Xu , Jinman Park , Paul Fieguth