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Although the use of remote sensing technologies for monitoring forested environments has gained increasing attention, publicly available point cloud datasets remain scarce due to the high costs, sensor requirements, and time-intensive…

计算机视觉与模式识别 · 计算机科学 2025-05-19 Francisco Raverta Capua , Pablo De Cristoforis

Transfer Learning methods are widely used in satellite image segmentation problems and improve performance upon classical supervised learning methods. In this study, we present a semantic segmentation method that allows us to make land…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Metehan Yalçın , Ahmet Alp Kındıroğlu , Furkan Burak Bağcı , Ufuk Uyan , Mahiye Uluyağmur Öztürk

Medical image segmentation is a critical task in clinical workflows, particularly for the detection and delineation of pathological regions. While convolutional architectures like U-Net have become standard for such tasks, their limited…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Morteza Kiani Haftlang , Mohammadhossein Malmir , Foroutan Parand , Umberto Michelucci , Safouane El Ghazouali

Semantic image synthesis, translating semantic layouts to photo-realistic images, is a one-to-many mapping problem. Though impressive progress has been recently made, diverse semantic synthesis that can efficiently produce semantic-level…

计算机视觉与模式识别 · 计算机科学 2021-03-12 Zhentao Tan , Menglei Chai , Dongdong Chen , Jing Liao , Qi Chu , Bin Liu , Gang Hua , Nenghai Yu

This paper attempts to undertake the study of segmentation image techniques by using five threshold methods as Mean method, P-tile method, Histogram Dependent Technique (HDT), Edge Maximization Technique (EMT) and visual Technique and they…

计算机视觉与模式识别 · 计算机科学 2010-05-24 Salem Saleh Al-amri , N. V. Kalyankar , Khamitkar S. D.

Deep learning has not been routinely employed for semantic segmentation of seabed environment for synthetic aperture sonar (SAS) imagery due to the implicit need of abundant training data such methods necessitate. Abundant training data,…

计算机视觉与模式识别 · 计算机科学 2021-08-02 Yung-Chen Sun , Isaac D. Gerg , Vishal Monga

For the self-driving and automatic parking, perception is the basic and critical technique, moreover, the detection of lane markings and parking slots is an important part of visual perception. In this paper, we use the semantic…

计算机视觉与模式识别 · 计算机科学 2018-06-20 Wei Jiang , Yan Wu

Global environment monitoring is a task that requires additional attention in the contemporary rapid climate change environment. This includes monitoring the rate of deforestation and areas affected by flooding. Satellite imaging has…

计算机视觉与模式识别 · 计算机科学 2022-07-25 Dmytro Filatov , Ghulam Nabi Ahmad Hassan Yar

Almost all work to understand Earth's subsurface on a large scale relies on the interpretation of seismic surveys by experts who segment the survey (usually a cube) into layers; a process that is very time demanding. In this paper, we…

图像与视频处理 · 电气工程与系统科学 2019-05-14 Daniel Civitarese , Daniela Szwarcman , Emilio Vital Brazil , Bianca Zadrozny

Urban facade segmentation from automatically acquired imagery, in contrast to traditional image segmentation, poses several unique challenges. 360-degree photospheres captured from vehicles are an effective way to capture a large number of…

计算机视觉与模式识别 · 计算机科学 2018-05-23 John Femiani , Wamiq Reyaz Para , Niloy Mitra , Peter Wonka

Comprehensive scene understanding is a critical enabler of robot autonomy. Semantic segmentation is one of the key scene understanding tasks which is pivotal for several robotics applications including autonomous driving, domestic service…

机器人学 · 计算机科学 2024-01-17 Juana Valeria Hurtado , Abhinav Valada

High-resolution remote sensing images (HRRSIs) contain substantial ground object information, such as texture, shape, and spatial location. Semantic segmentation, which is an important task for element extraction, has been widely used in…

计算机视觉与模式识别 · 计算机科学 2020-05-08 Haifeng Li , Kaijian Qiu , Li Chen , Xiaoming Mei , Liang Hong , Chao Tao

This paper proposes a multi-spectral random forest classifier with suitable feature selection and masking for tree cover estimation in urban areas. The key feature of the proposed classifier is filtering out the built-up region using…

计算机视觉与模式识别 · 计算机科学 2023-06-12 Usman Nazir , Momin Uppal , Muhammad Tahir , Zubair Khalid

This paper addresses the semantic instance segmentation task in the open-set conditions, where input images can contain known and unknown object classes. The training process of existing semantic instance segmentation methods requires…

计算机视觉与模式识别 · 计算机科学 2018-07-31 Trung Pham , Vijay Kumar B G , Thanh-Toan Do , Gustavo Carneiro , Ian Reid

Panoramic images have advantages in information capacity and scene stability due to their large field of view (FoV). In this paper, we propose a method to synthesize a new dataset of panoramic image. We managed to stitch the images taken…

计算机视觉与模式识别 · 计算机科学 2019-09-04 Yuanyou Xu , Kaiwei Wang , Kailun Yang , Dongming Sun , Jia Fu

Semantic segmentation is essential for analyzing highdefinition remote sensing images (HRSIs) because it allows the precise classification of objects and regions at the pixel level. However, remote sensing data present challenges owing to…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Sachin Verma , Frank Lindseth , Gabriel Kiss

Semantic image segmentation is one of fastest growing areas in computer vision with a variety of applications. In many areas, such as robotics and autonomous vehicles, semantic image segmentation is crucial, since it provides the necessary…

计算机视觉与模式识别 · 计算机科学 2020-09-29 Georgios Takos

Geologic interpretation of large seismic stacked or migrated seismic images can be a time-consuming task for seismic interpreters. Neural network based semantic segmentation provides fast and automatic interpretations, provided a sufficient…

计算机视觉与模式识别 · 计算机科学 2019-01-15 Bas Peters , Justin Granek , Eldad Haber

State-of-the-art semantic segmentation models are typically optimized in a data-driven fashion, minimizing solely per-pixel or per-segment classification objectives on their training data. This purely data-driven paradigm often leads to…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Shamik Basu , Luc Van Gool , Christos Sakaridis

Unlike conventional zero-shot classification, zero-shot semantic segmentation predicts a class label at the pixel level instead of the image level. When solving zero-shot semantic segmentation problems, the need for pixel-level prediction…

计算机视觉与模式识别 · 计算机科学 2021-08-31 Jiaxin Cheng , Soumyaroop Nandi , Prem Natarajan , Wael Abd-Almageed