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An automatic document classification system is presented that detects textual content in images and classifies documents into four predefined categories (Invoice, Report, Letter, and Form). The system supports both offline images (e.g.,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Aya Kaysan Bahjat

In real-life scenarios, humans seek out objects in the 3D world to fulfill their daily needs or intentions. This inspires us to introduce 3D intention grounding, a new task in 3D object detection employing RGB-D, based on human intention,…

Computer Vision and Pattern Recognition · Computer Science 2025-02-19 Weitai Kang , Mengxue Qu , Jyoti Kini , Yunchao Wei , Mubarak Shah , Yan Yan

We present a dataset of 998 3D models of everyday tabletop objects along with their 847,000 real world RGB and depth images. Accurate annotations of camera poses and object poses for each image are performed in a semi-automated fashion to…

Computer Vision and Pattern Recognition · Computer Science 2022-08-10 Rakesh Shrestha , Siqi Hu , Minghao Gou , Ziyuan Liu , Ping Tan

In this paper, we introduce the ShopSign dataset, which is a newly developed natural scene text dataset of Chinese shop signs in street views. Although a few scene text datasets are already publicly available (e.g. ICDAR2015, COCO-Text),…

Computer Vision and Pattern Recognition · Computer Science 2019-03-26 Chongsheng Zhang , Guowen Peng , Yuefeng Tao , Feifei Fu , Wei Jiang , George Almpanidis , Ke Chen

Albeit Natural Language Processing has seen major breakthroughs in the last few years, transferring such advances into real-world business cases can be challenging. One of the reasons resides in the displacement between popular benchmarks…

Computation and Language · Computer Science 2024-02-16 Andrea Zugarini , Andrew Zamai , Marco Ernandes , Leonardo Rigutini

We present Artiverse, a diverse and physically grounded dataset of high-quality articulated 3D objects designed for realistic functional modeling and simulation. Artiverse contains 5.4K human-authored objects across a broad range of 88…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Denys Iliash , Jiayi Liu , Egor Fokin , Qirui Wu , Ali Mahdavi-Amiri , Manolis Savva , Angel X. Chang

Recently, there has been a growing interest in research concerning document image analysis and recognition in photographic scenarios. However, the lack of labeled datasets for this emerging challenge poses a significant obstacle, as manual…

Computer Vision and Pattern Recognition · Computer Science 2023-06-13 Jiaxin Zhang , Bangdong Chen , Hiuyi Cheng , Fengjun Guo , Kai Ding , Lianwen Jin

Autonomous driving and assistance systems rely on annotated data from traffic and road scenarios to model and learn the various object relations in complex real-world scenarios. Preparation and training of deploy-able deep learning…

Computer Vision and Pattern Recognition · Computer Science 2022-10-25 Shubham Dokania , A. H. Abdul Hafez , Anbumani Subramanian , Manmohan Chandraker , C. V. Jawahar

A key requirement for leveraging supervised deep learning methods is the availability of large, labeled datasets. Unfortunately, in the context of RGB-D scene understanding, very little data is available -- current datasets cover a small…

Computer Vision and Pattern Recognition · Computer Science 2017-04-12 Angela Dai , Angel X. Chang , Manolis Savva , Maciej Halber , Thomas Funkhouser , Matthias Nießner

Learned object detection methods based on fusion of LiDAR and camera data require labeled training samples, but niche applications, such as warehouse robotics or automated infrastructure, require semantic classes not available in large…

Computer Vision and Pattern Recognition · Computer Science 2023-12-07 Ryan Rubel , Andrew Dudash , Mohammad Goli , James O'Hara , Karl Wunderlich

Object detection with 3D radar is essential for 360-degree automotive perception, but radar's long wavelengths produce sparse and irregular reflections that challenge traditional grid and sequence-based convolutional and transformer…

Computer Vision and Pattern Recognition · Computer Science 2025-11-20 Loveneet Saini , Hasan Tercan , Tobias Meisen

We introduce RaidaR, a rich annotated image dataset of rainy street scenes, to support autonomous driving research. The new dataset contains the largest number of rainy images (58,542) to date, 5,000 of which provide semantic segmentations…

Computer Vision and Pattern Recognition · Computer Science 2021-10-27 Jiongchao Jin , Arezou Fatemi , Wallace Lira , Fenggen Yu , Biao Leng , Rui Ma , Ali Mahdavi-Amiri , Hao Zhang

Benefiting from the advance of deep convolutional neural network approaches (CNNs), many face detection algorithms have achieved state-of-the-art performance in terms of accuracy and very high speed in unconstrained applications. However,…

Computer Vision and Pattern Recognition · Computer Science 2019-11-12 Souhail Bakkali , Zuheng Ming , Muhammad Muzzamil Luqman , Jean-Christophe Burie

Creating computer vision datasets requires careful planning and lots of time and effort. In robotics research, we often have to use standardized objects, such as the YCB object set, for tasks such as object tracking, pose estimation,…

Computer Vision and Pattern Recognition · Computer Science 2022-01-20 Kenneth Blomqvist , Jen Jen Chung , Lionel Ott , Roland Siegwart

3D object detection often involves complicated training and testing pipelines, which require substantial domain knowledge about individual datasets. Inspired by recent non-maximum suppression-free 2D object detection models, we propose a 3D…

Computer Vision and Pattern Recognition · Computer Science 2021-10-14 Yue Wang , Justin Solomon

In this paper, we provide a comprehensive study on a new task called collaborative camouflaged object detection (CoCOD), which aims to simultaneously detect camouflaged objects with the same properties from a group of relevant images. To…

Computer Vision and Pattern Recognition · Computer Science 2023-10-09 Cong Zhang , Hongbo Bi , Tian-Zhu Xiang , Ranwan Wu , Jinghui Tong , Xiufang Wang

Continuous/Lifelong learning of high-dimensional data streams is a challenging research problem. In fact, fully retraining models each time new data become available is infeasible, due to computational and storage issues, while na\"ive…

Computer Vision and Pattern Recognition · Computer Science 2017-05-11 Vincenzo Lomonaco , Davide Maltoni

Effective fraud detection and analysis of government-issued identity documents, such as passports, driver's licenses, and identity cards, are essential in thwarting identity theft and bolstering security on online platforms. The training of…

Computer Vision and Pattern Recognition · Computer Science 2024-09-05 Hong Guan , Yancheng Wang , Lulu Xie , Soham Nag , Rajeev Goel , Niranjan Erappa Narayana Swamy , Yingzhen Yang , Chaowei Xiao , Jonathan Prisby , Ross Maciejewski , Jia Zou

Surface defects are a primary source of yield loss in manufacturing, yet existing anomaly detection methods often fail in real-world deployment due to limited and unrepresentative datasets. To overcome this, we introduce 3D-ADAM, a 3D…

Computer Vision and Pattern Recognition · Computer Science 2025-09-24 Paul McHard , Florent P. Audonnet , Oliver Summerell , Sebastian Andraos , Paul Henderson , Gerardo Aragon-Camarasa

Many modern approaches for object detection are two-staged pipelines. The first stage identifies regions of interest which are then classified in the second stage. Faster R-CNN is such an approach for object detection which combines both…

Computer Vision and Pattern Recognition · Computer Science 2017-05-01 Christian Eggert , Dan Zecha , Stephan Brehm , Rainer Lienhart