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Semantic segmentation is crucial for autonomous navigation in off-road environments, enabling precise classification of surroundings to identify traversable regions. However, distinctive factors inherent to off-road conditions, such as…

机器人学 · 计算机科学 2026-05-29 Ji-Hoon Hwang , Daeyoung Kim , Hyung-Suk Yoon , Dong-Wook Kim , Seung-Woo Seo

The availability of abundant labeled data in recent years led the researchers to introduce a methodology called transfer learning, which utilizes existing data in situations where there are difficulties in collecting new annotated data.…

机器学习 · 计算机科学 2021-04-07 Abolfazl Farahani , Behrouz Pourshojae , Khaled Rasheed , Hamid R. Arabnia

Image translation has wide applications, such as style transfer and modality conversion, usually aiming to generate images having both high degrees of realism and faithfulness. These problems remain difficult, especially when it is…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Yunxiang Li , Meixu Chen , Kai Wang , Jun Ma , Alan C. Bovik , You Zhang

Transfer Learning aims to optimally aggregate samples from a target distribution, with related samples from a so-called source distribution to improve target risk. Multiple procedures have been proposed over the last two decades to address…

机器学习 · 统计学 2025-04-29 Steve Hanneke , Samory Kpotufe

As a fundamental problem in transfer learning, model selection aims to rank off-the-shelf pre-trained models and select the most suitable one for the new target task. Existing model selection techniques are often constrained in their scope…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Jiameng Bai , Sai Wu , Jie Song , Junbo Zhao , Gang Chen

Semantic segmentation consists of predicting a semantic label for each image pixel. While existing deep learning approaches achieve high accuracy, they often overlook the ordinal relationships between classes, which can provide critical…

计算机视觉与模式识别 · 计算机科学 2025-02-06 Ricardo P. M. Cruz , Rafael Cristino , Jaime S. Cardoso

Environmental perception is an important aspect within the field of autonomous vehicles that provides crucial information about the driving domain, including but not limited to identifying clear driving areas and surrounding obstacles.…

计算机视觉与模式识别 · 计算机科学 2022-07-27 Senay Cakir , Marcel Gauß , Kai Häppeler , Yassine Ounajjar , Fabian Heinle , Reiner Marchthaler

Quality Estimation (QE) of Machine Translation (MT) is a task to estimate the quality scores for given translation outputs from an unknown MT system. However, QE scores for low-resource languages are usually intractable and hard to collect.…

计算与语言 · 计算机科学 2021-05-18 Ting-Wei Wu , Yung-An Hsieh , Yi-Chieh Liu

Many machine learning applications can benefit from simulated data for systematic validation - in particular if real-life data is difficult to obtain or annotate. However, since simulations are prone to domain shift w.r.t. real-life data,…

Task-oriented image semantic communication is a new communication paradigm, which aims to transmit semantics for artificial intelligent (AI) tasks while ignoring the reconstruction quality of the images. However, in some applications, such…

信息论 · 计算机科学 2022-12-05 Fangfang Liu , Wanjie Tong , Yang Yang , Zhengfen Sun , Caili Guo

Transfer learning is crucial for medical imaging, yet the selection of source datasets often relies on researchers' intuition rather than systematic principles, which can impact the generalizability of algorithms and, thus, patient…

计算机视觉与模式识别 · 计算机科学 2026-05-27 Yucheng Lu , Hubert Dariusz Zając , Veronika Cheplygina , Amelia Jiménez-Sánchez

Both object detection in and semantic segmentation of camera images are important tasks for automated vehicles. Object detection is necessary so that the planning and behavior modules can reason about other road users. Semantic segmentation…

计算机视觉与模式识别 · 计算机科学 2020-02-14 Niels Ole Salscheider

Transfer learning is widely used in deep neural network models when there are few labeled examples available. The common approach is to take a pre-trained network in a similar task and finetune the model parameters. This is usually done…

计算机视觉与模式识别 · 计算机科学 2019-04-29 Kshitij Dwivedi , Gemma Roig

We present a new dataset with the goal of advancing image style transfer - the task of rendering one image in the style of another image. The dataset covers various content and style images of different size and contains 10.000 stylizations…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Victor Kitov , Valentin Abramov , Mikhail Akhtyrchenko

3D semantic scene labeling is a fundamental task for Autonomous Driving. Recent work shows the capability of Deep Neural Networks in labeling 3D point sets provided by sensors like LiDAR, and Radar. Imbalanced distribution of classes in the…

计算机视觉与模式识别 · 计算机科学 2019-06-27 Mohammed Abdou , Mahmoud Elkhateeb , Ibrahim Sobh , Ahmad Elsallab

Domain adaptation for semantic segmentation aims to improve the model performance in the presence of a distribution shift between source and target domain. Leveraging the supervision from auxiliary tasks~(such as depth estimation) has the…

计算机视觉与模式识别 · 计算机科学 2021-08-25 Qin Wang , Dengxin Dai , Lukas Hoyer , Luc Van Gool , Olga Fink

Constructing valid and informative conformal prediction regions for multi-dimensional outputs remains a fundamental challenge. While conformal prediction provides finite-sample, distribution-free coverage guarantees, its practical…

机器学习 · 统计学 2026-05-11 Zhenhan Fang , Aixin Tan , Jian Huang

Domain similarity measures can be used to gauge adaptability and select suitable data for transfer learning, but existing approaches define ad hoc measures that are deemed suitable for respective tasks. Inspired by work on curriculum…

计算与语言 · 计算机科学 2017-07-18 Sebastian Ruder , Barbara Plank

Planet-scale photo geolocalization is the complex task of estimating the location depicted in an image solely based on its visual content. Due to the success of convolutional neural networks (CNNs), current approaches achieve super-human…

计算机视觉与模式识别 · 计算机科学 2021-10-22 Jonas Theiner , Eric Mueller-Budack , Ralph Ewerth

Semantic segmentation, which aims to classify every pixel in an image, is a key task in machine perception, with many applications across robotics and autonomous driving. Due to the high dimensionality of this task, most existing approaches…

计算机视觉与模式识别 · 计算机科学 2023-10-04 Alex Zihao Zhu , Jieru Mei , Siyuan Qiao , Hang Yan , Yukun Zhu , Liang-Chieh Chen , Henrik Kretzschmar