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Learning to build 3D scene graphs is essential for real-world perception in a structured and rich fashion. However, previous 3D scene graph generation methods utilize a fully supervised learning manner and require a large amount of…

计算机视觉与模式识别 · 计算机科学 2024-04-04 Xu Wang , Yifan Li , Qiudan Zhang , Wenhui Wu , Mark Junjie Li , Jianmin Jinag

Scene graph generation (SGG) is a sophisticated task that suffers from both complex visual features and dataset long-tail problem. Recently, various unbiased strategies have been proposed by designing novel loss functions and data balancing…

计算机视觉与模式识别 · 计算机科学 2023-03-03 Xiaoguang Chang , Teng Wang , Shaowei Cai , Changyin Sun

360 video captures the complete surrounding scenes with the ultra-large field of view of 360X180. This makes 360 scene understanding tasks, eg, segmentation and tracking, crucial for appications, such as autonomous driving, robotics. With…

计算机视觉与模式识别 · 计算机科学 2025-06-18 Weiming Zhang , Dingwen Xiao , Aobotao Dai , Yexin Liu , Tianbo Pan , Shiqi Wen , Lei Chen , Lin Wang

The rapid advancement of deep learning has facilitated the automated processing of electron microscopy (EM) big data stacks. However, designing a framework that eliminates manual labeling and adapts to domain gaps remains challenging.…

材料科学 · 物理学 2024-07-30 Wenhao Yuan , Bingqing Yao , Shengdong Tan , Fengqi You , Qian He

Enabling machines to understand structured visuals like slides and user interfaces is essential for making them accessible to people with disabilities. However, achieving such understanding computationally has required manual data…

计算机视觉与模式识别 · 计算机科学 2024-10-02 Yi-Hao Peng , Faria Huq , Yue Jiang , Jason Wu , Amanda Xin Yue Li , Jeffrey Bigham , Amy Pavel

Great labels make great models. However, traditional labeling approaches for tasks like object detection have substantial costs at scale. Furthermore, alternatives to fully-supervised object detection either lose functionality or require…

计算机视觉与模式识别 · 计算机科学 2025-06-04 Brent A. Griffin , Manushree Gangwar , Jacob Sela , Jason J. Corso

We present ScanNet++, a large-scale dataset that couples together capture of high-quality and commodity-level geometry and color of indoor scenes. Each scene is captured with a high-end laser scanner at sub-millimeter resolution, along with…

计算机视觉与模式识别 · 计算机科学 2023-08-23 Chandan Yeshwanth , Yueh-Cheng Liu , Matthias Nießner , Angela Dai

In this paper, we propose an automatic labeled sequential data generation pipeline for human segmentation and velocity estimation with point clouds. Considering the impact of deep neural networks, state-of-the-art network architectures have…

计算机视觉与模式识别 · 计算机科学 2020-03-12 Wonjik Kim , Masayuki Tanaka , Masatoshi Okutomi , Yoko Sasaki

We present Caption, an LLM-powered content label generation tool for visual interactive elements on mobile devices. Content labels are essential for screen readers to provide announcements for image-based elements, but are often missing or…

人机交互 · 计算机科学 2025-08-13 Mingyuan Zhong , Ajit Mallavarapu , Qing Nie

We propose the first stochastic framework to employ uncertainty for RGB-D saliency detection by learning from the data labeling process. Existing RGB-D saliency detection models treat this task as a point estimation problem by predicting a…

计算机视觉与模式识别 · 计算机科学 2020-09-08 Jing Zhang , Deng-Ping Fan , Yuchao Dai , Saeed Anwar , Fatemeh Saleh , Sadegh Aliakbarian , Nick Barnes

Recently, video scene text detection has received increasing attention due to its comprehensive applications. However, the lack of annotated scene text video datasets has become one of the most important problems, which hinders the…

计算机视觉与模式识别 · 计算机科学 2021-03-30 Jiajun Zhu , Xiufeng Jiang , Zhiwei Jia , Shugong Xu , Shan Cao

Pixel-wise clean annotation is necessary for fully-supervised semantic segmentation, which is laborious and expensive to obtain. In this paper, we propose a weakly supervised 2D semantic segmentation model by incorporating sparse bounding…

计算机视觉与模式识别 · 计算机科学 2020-12-02 Weixuan Sun , Jing Zhang , Nick Barnes

Coupling the high-fidelity generation capabilities of label-conditional image synthesis methods with the flexibility of unconditional generative models, we propose a semantic bottleneck GAN model for unconditional synthesis of complex…

机器学习 · 计算机科学 2019-11-27 Samaneh Azadi , Michael Tschannen , Eric Tzeng , Sylvain Gelly , Trevor Darrell , Mario Lucic

As the number of applications that use machine learning algorithms increases, the need for labeled data useful for training such algorithms intensifies. Getting labels typically involves employing humans to do the annotation, which directly…

机器学习 · 计算机科学 2013-07-16 Alexandros Ntoulas , Omar Alonso , Vasilis Kandylas

Currently, utilizing large language models to understand the 3D world is becoming popular. Yet existing 3D-aware LLMs act as black boxes: they output bounding boxes or textual answers without revealing how those decisions are made, and they…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Zhihao Yuan , Shuyi Jiang , Chun-Mei Feng , Yaolun Zhang , Shuguang Cui , Zhen Li , Na Zhao

As machine learning for images becomes democratized in the Software 2.0 era, one of the serious bottlenecks is securing enough labeled data for training. This problem is especially critical in a manufacturing setting where smart factories…

机器学习 · 计算机科学 2022-12-02 Geon Heo , Yuji Roh , Seonghyeon Hwang , Dayun Lee , Steven Euijong Whang

Label placement is a critical aspect of map design, serving as a form of spatial annotation that directly impacts clarity and interpretability. Despite its importance, label placement remains largely manual and difficult to scale, as…

人机交互 · 计算机科学 2025-08-05 Harry Shomer , Jiejun Xu

Training models to high-end performance requires availability of large labeled datasets, which are expensive to get. The goal of our work is to automatically synthesize labeled datasets that are relevant for a downstream task. We propose…

计算机视觉与模式识别 · 计算机科学 2019-04-29 Amlan Kar , Aayush Prakash , Ming-Yu Liu , Eric Cameracci , Justin Yuan , Matt Rusiniak , David Acuna , Antonio Torralba , Sanja Fidler

Training semantic segmentation models on multiple datasets has sparked a lot of recent interest in the computer vision community. This interest has been motivated by expensive annotations and a desire to achieve proficiency across multiple…

计算机视觉与模式识别 · 计算机科学 2022-10-27 Petra Bevandić , Siniša Šegvić

Deep learning algorithms have pushed the boundaries of computer vision research and have depicted commendable performance in a variety of applications. However, training a robust deep neural network necessitates a large amount of labeled…

计算机视觉与模式识别 · 计算机科学 2023-07-13 Debanjan Goswami , Shayok Chakraborty