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Decision making in automated driving is highly specific to the environment and thus semantic segmentation plays a key role in recognizing the objects in the environment around the car. Pixel level classification once considered a…

计算机视觉与模式识别 · 计算机科学 2019-03-25 Sumanth Chennupati , Ganesh Sistu , Senthil Yogamani , Samir Rawashdeh

We tackle the problem of visual localization under changing conditions, such as time of day, weather, and seasons. Recent learned local features based on deep neural networks have shown superior performance over classical hand-crafted local…

计算机视觉与模式识别 · 计算机科学 2020-08-24 Sungyong Baik , Hyo Jin Kim , Tianwei Shen , Eddy Ilg , Kyoung Mu Lee , Chris Sweeney

Attention-based learning for fine-grained image recognition remains a challenging task, where most of the existing methods treat each object part in isolation, while neglecting the correlations among them. In addition, the multi-stage or…

计算机视觉与模式识别 · 计算机科学 2018-06-15 Ming Sun , Yuchen Yuan , Feng Zhou , Errui Ding

Many real-world visual recognition use-cases can not directly benefit from state-of-the-art CNN-based approaches because of the lack of many annotated data. The usual approach to deal with this is to transfer a representation pre-learned on…

计算机视觉与模式识别 · 计算机科学 2018-10-05 Julien Girard , Youssef Tamaazousti , Hervé Le Borgne , Céline Hudelot

State-of-the-art methods for zero-shot visual recognition formulate learning as a joint embedding problem of images and side information. In these formulations the current best complement to visual features are attributes: manually encoded…

计算机视觉与模式识别 · 计算机科学 2016-05-19 Scott Reed , Zeynep Akata , Bernt Schiele , Honglak Lee

While developing perception based deep learning models, the benefit of synthetic data is enormous. However, performance of networks trained with synthetic data for certain computer vision tasks degrade significantly when tested on real…

计算机视觉与模式识别 · 计算机科学 2023-02-09 Koustav Mullick , Harshil Jain , Sanchit Gupta , Amit Arvind Kale

Unsupervised domain adaptation for object detection is a challenging problem with many real-world applications. Unfortunately, it has received much less attention than supervised object detection. Models that try to address this task tend…

计算机视觉与模式识别 · 计算机科学 2021-06-11 Hongsong Wang , Shengcai Liao , Ling Shao

Large-scale labeled training datasets have enabled deep neural networks to excel on a wide range of benchmark vision tasks. However, in many applications it is prohibitively expensive or time-consuming to obtain large quantities of labeled…

计算机视觉与模式识别 · 计算机科学 2018-03-28 Sicheng Zhao , Bichen Wu , Joseph Gonzalez , Sanjit A. Seshia , Kurt Keutzer

In sequence labeling, previous domain adaptation methods focus on the adaptation from the source domain to the entire target domain without considering the diversity of individual target domain samples, which may lead to negative transfer…

计算与语言 · 计算机科学 2019-09-11 Huiyun Yang , Shujian Huang , Xinyu Dai , Jiajun Chen

This paper presents experiments extending the work of Ba et al. (2014) on recurrent neural models for attention into less constrained visual environments, specifically fine-grained categorization on the Stanford Dogs data set. In this work…

计算机视觉与模式识别 · 计算机科学 2015-04-14 Pierre Sermanet , Andrea Frome , Esteban Real

Object detection is an essential technique for autonomous driving. The performance of an object detector significantly degrades if the weather of the training images is different from that of test images. Domain adaptation can be used to…

计算机视觉与模式识别 · 计算机科学 2021-03-26 Ting Sun , Jinlin Chen , Francis Ng

We perform fine-grained land use mapping at the city scale using ground-level images. Mapping land use is considerably more difficult than mapping land cover and is generally not possible using overhead imagery as it requires close-up views…

计算机视觉与模式识别 · 计算机科学 2018-02-09 Yi Zhu , Xueqing Deng , Shawn Newsam

In the following paper, we present and discuss challenging applications for fine-grained visual classification (FGVC): biodiversity and species analysis. We not only give details about two challenging new datasets suitable for computer…

计算机视觉与模式识别 · 计算机科学 2015-07-06 Erik Rodner , Marcel Simon , Gunnar Brehm , Stephanie Pietsch , J. Wolfgang Wägele , Joachim Denzler

Recognizing artworks in a cultural site using images acquired from the user's point of view (First Person Vision) allows to build interesting applications for both the visitors and the site managers. However, current object detection…

计算机视觉与模式识别 · 计算机科学 2020-12-23 Giovanni Pasqualino , Antonino Furnari , Giovanni Signorello , Giovanni Maria Farinella

Fine-grained classification is a challenging task that involves identifying subtle differences between objects within the same category. This task is particularly challenging in scenarios where data is scarce. Visual transformers (ViT) have…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Manuel Lagunas , Brayan Impata , Victor Martinez , Virginia Fernandez , Christos Georgakis , Sofia Braun , Felipe Bertrand

In this paper, we present the submission to the 5th Annual Smoky Mountains Computational Sciences Data Challenge, Challenge 3. This is the solution for semantic segmentation problem in both real-world and synthetic images from a vehicle s…

计算机视觉与模式识别 · 计算机科学 2024-07-09 Tuan T. Nguyen , Phan Le , Yasir Hassan , Mina Sartipi

Fine-grained remote sensing image segmentation is essential for accurately identifying detailed objects in remote sensing images. Recently, vision transformer models (VTMs) pre-trained on large-scale datasets have demonstrated strong…

计算机视觉与模式识别 · 计算机科学 2025-01-15 Shun Zhang , Xuechao Zou , Kai Li , Congyan Lang , Shiying Wang , Pin Tao , Tengfei Cao

Domain shift is a well known problem where a model trained on a particular domain (source) does not perform well when exposed to samples from a different domain (target). Unsupervised methods that can adapt to domain shift are highly…

计算机视觉与模式识别 · 计算机科学 2021-08-04 Botos Csaba , Xiaojuan Qi , Arslan Chaudhry , Puneet Dokania , Philip Torr

Leveraging synthetically rendered data offers great potential to improve monocular depth estimation and other geometric estimation tasks, but closing the synthetic-real domain gap is a non-trivial and important task. While much recent work…

计算机视觉与模式识别 · 计算机科学 2020-06-26 Yunhan Zhao , Shu Kong , Daeyun Shin , Charless Fowlkes

Computer vision has flourished in recent years thanks to Deep Learning advancements, fast and scalable hardware solutions and large availability of structured image data. Convolutional Neural Networks trained on supervised tasks with…

计算机视觉与模式识别 · 计算机科学 2021-08-23 Antono D'Innocente