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The development of computer vision algorithms for Unmanned Aerial Vehicles (UAVs) imagery heavily relies on the availability of annotated high-resolution aerial data. However, the scarcity of large-scale real datasets with pixel-level…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Giulia Rizzoli , Francesco Barbato , Matteo Caligiuri , Pietro Zanuttigh

Recent advancements in driving world models enable controllable generation of high-quality RGB videos or multimodal videos. Existing methods primarily focus on metrics related to generation quality and controllability. However, they often…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Kai Zeng , Zhanqian Wu , Kaixin Xiong , Xiaobao Wei , Xiangyu Guo , Zhenxin Zhu , Kalok Ho , Lijun Zhou , Bohan Zeng , Ming Lu , Haiyang Sun , Bing Wang , Guang Chen , Hangjun Ye , Wentao Zhang

Data-driven design is emerging as a powerful strategy to accelerate engineering innovation. However, its application to vehicle wheel design remains limited due to the lack of large-scale, high-quality datasets that include 3D geometry and…

Computer Vision and Pattern Recognition · Computer Science 2025-04-17 Soyoung Yoo , Namwoo Kang

Image synthesis driven by computer graphics achieved recently a remarkable realism, yet synthetic image data generated this way reveals a significant domain gap with respect to real-world data. This is especially true in autonomous driving…

Computer Vision and Pattern Recognition · Computer Science 2023-03-16 Artem Savkin , Rachid Ellouze , Nassir Navab , Federico Tombari

Driving simulators play a large role in developing and testing new intelligent vehicle systems. The visual fidelity of the simulation is critical for building vision-based algorithms and conducting human driver experiments. Low visual…

Computer Vision and Pattern Recognition · Computer Science 2022-07-22 Ekim Yurtsever , Dongfang Yang , Ibrahim Mert Koc , Keith A. Redmill

Visual Quality Inspection plays a crucial role in modern manufacturing environments as it ensures customer safety and satisfaction. The introduction of Computer Vision (CV) has revolutionized visual quality inspection by improving the…

Computer Vision and Pattern Recognition · Computer Science 2025-06-18 Christoph Huber , Dino Knoll , Michael Guthe

Variations in visual factors such as viewpoint, pose, illumination and background, are usually viewed as important challenges in person re-identification (re-ID). In spite of acknowledging these factors to be influential, quantitative…

Computer Vision and Pattern Recognition · Computer Science 2019-06-18 Xiaoxiao Sun , Liang Zheng

This paper investigates how rendering engines, like Unreal Engine 4 (UE), can be used to create synthetic images to supplement datasets for deep computer vision (CV) models in image abundant and image limited use cases. Using rendered…

Computer Vision and Pattern Recognition · Computer Science 2025-06-05 John W. Smutny

Domain gaps between training data (source) and real-world environments (target) often degrade the performance of object detection models. Most existing methods aim to bridge this gap by aligning features across source and target domains but…

Computer Vision and Pattern Recognition · Computer Science 2025-04-10 Onkar Krishna , Hiroki Ohashi

The performance of state-of-the-art object detectors degrades significantly under adverse weather, causing a safety-critical domain shift problem for autonomous vehicles. Recent efforts address this problem by relying on synthetic data to…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Hamed Khatounabadi , Xiaohu Lu , Hayder Radha

We present WayveScenes101, a dataset designed to help the community advance the state of the art in novel view synthesis that focuses on challenging driving scenes containing many dynamic and deformable elements with changing geometry and…

Computer Vision and Pattern Recognition · Computer Science 2024-07-12 Jannik Zürn , Paul Gladkov , Sofía Dudas , Fergal Cotter , Sofi Toteva , Jamie Shotton , Vasiliki Simaiaki , Nikhil Mohan

Autonomous driving simulations require highly realistic images. Our preliminary study found that when the CARLA Simulator image was made more like reality by using DCLGAN, the performance of the lane recognition model improved to levels…

Computer Vision and Pattern Recognition · Computer Science 2023-06-21 Seongjeong Park , Jinu Pahk , Lennart Lorenz Freimuth Jahn , Yongseob Lim , Jinung An , Gyeungho Choi

We propose a new paradigm to automatically generate training data with accurate labels at scale using the text-to-image synthesis frameworks (e.g., DALL-E, Stable Diffusion, etc.). The proposed approach1 decouples training data generation…

Computer Vision and Pattern Recognition · Computer Science 2023-09-13 Yunhao Ge , Jiashu Xu , Brian Nlong Zhao , Neel Joshi , Laurent Itti , Vibhav Vineet

Recently, the use of synthetic training data has been on the rise as it offers correctly labelled datasets at a lower cost. The downside of this technique is that the so-called domain gap between the real target images and synthetic…

Computer Vision and Pattern Recognition · Computer Science 2022-11-30 Bram Vanherle , Steven Moonen , Frank Van Reeth , Nick Michiels

Since the generative neural networks have made a breakthrough in the image generation problem, lots of researches on their applications have been studied such as image restoration, style transfer and image completion. However, there has…

Computer Vision and Pattern Recognition · Computer Science 2021-10-08 Jeesoo Kim , Jangho Kim , Jaeyoung Yoo , Daesik Kim , Nojun Kwak

The recent advent of large-scale 3D data, e.g. Objaverse, has led to impressive progress in training pose-conditioned diffusion models for novel view synthesis. However, due to the synthetic nature of such 3D data, their performance drops…

Computer Vision and Pattern Recognition · Computer Science 2024-12-20 Chuang Lin , Bingbing Zhuang , Shanlin Sun , Ziyu Jiang , Jianfei Cai , Manmohan Chandraker

Autonomous vehicles rely heavily upon their perception subsystems to see the environment in which they operate. Unfortunately, the effect of variable weather conditions presents a significant challenge to object detection algorithms, and…

As cutting-edge Text-to-Image (T2I) generation models already excel at producing remarkable single images, an even more challenging task, i.e., multi-turn interactive image generation begins to attract the attention of related research…

Computer Vision and Pattern Recognition · Computer Science 2025-06-02 Junhao Cheng , Xi Lu , Hanhui Li , Khun Loun Zai , Baiqiao Yin , Yuhao Cheng , Yiqiang Yan , Xiaodan Liang

3D cars are commonly used in self-driving systems, virtual/augmented reality, and games. However, existing 3D car datasets are either synthetic or low-quality, limiting their applications in practical scenarios and presenting a significant…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Xiaobiao Du , Yida Wang , Haiyang Sun , Zhuojie Wu , Hongwei Sheng , Shuyun Wang , Jiaying Ying , Ming Lu , Tianqing Zhu , Kun Zhan , Xin Yu

In the current deep learning paradigm, the amount and quality of training data are as critical as the network architecture and its training details. However, collecting, processing, and annotating real data at scale is difficult, expensive,…

Computer Vision and Pattern Recognition · Computer Science 2023-09-21 Zheng Dang , Mathieu Salzmann