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Machine-learning methods rely on sufficiently large dataset to learn data distributions. They are widely used in research in X-Ray Computed Tomography, from low-dose scan denoising to optimisation of the reconstruction process. The lack of…

Image and Video Processing · Electrical Eng. & Systems 2023-05-01 Emilien Valat , Loth Valat

Despite remarkable progress in image generation models, generating realistic hands remains a persistent challenge due to their complex articulation, varying viewpoints, and frequent occlusions. We present FoundHand, a large-scale…

Computer Vision and Pattern Recognition · Computer Science 2024-12-06 Kefan Chen , Chaerin Min , Linguang Zhang , Shreyas Hampali , Cem Keskin , Srinath Sridhar

With the recent success of computer vision and deep learning, remarkable progress has been achieved on automatic personal recognition using vein biometrics. However, collecting large-scale real-world training data for palm vein recognition…

Computer Vision and Pattern Recognition · Computer Science 2022-08-23 Edwin H. Salazar-Jurado , Ruber Hernández-García , Karina Vilches-Ponce , Ricardo J. Barrientos , Marco Mora , Gaurav Jaswal

Electromyograms (EMG)-based hand gesture recognition systems are a promising technology for human/machine interfaces. However, one of their main limitations is the long calibration time that is typically required to handle new users. The…

Signal Processing · Electrical Eng. & Systems 2024-01-12 Martin Colot , Cédric Simar , Mathieu Petieau , Ana Maria Cebolla Alvarez , Guy Cheron , Gianluca Bontempi

With the growing demand for hand hygiene and convenience of use, palmprint recognition with touchless manner made a great development recently, providing an effective solution for person identification. Despite many efforts that have been…

Computer Vision and Pattern Recognition · Computer Science 2021-12-14 Zhaoqun Li , Xu Liang , Dandan Fan , Jinxing Li , Wei Jia , David Zhang

The human face is central to communication. For immersive applications, the digital presence of a person should mirror the physical reality, capturing the users idiosyncrasies and detailed facial expressions. However, current 3D head avatar…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Jalees Nehvi , Timo Bolkart , Thabo Beeler , Justus Thies

Learning an animatable and clothed human avatar model with vivid dynamics and photorealistic appearance from multi-view videos is an important foundational research problem in computer graphics and vision. Fueled by recent advances in…

Computer Vision and Pattern Recognition · Computer Science 2025-11-07 Heming Zhu , Guoxing Sun , Christian Theobalt , Marc Habermann

We introduce a large-scale dataset named MultiGripperGrasp for robotic grasping. Our dataset contains 30.4M grasps from 11 grippers for 345 objects. These grippers range from two-finger grippers to five-finger grippers, including a human…

Robotics · Computer Science 2024-08-29 Luis Felipe Casas , Ninad Khargonkar , Balakrishnan Prabhakaran , Yu Xiang

Although recent text-to-image (T2I) models have significantly improved the overall visual quality of generated images, they still struggle in the generation of accurate details in complex local regions, especially human hands. Generated…

Computer Vision and Pattern Recognition · Computer Science 2025-10-13 Zichuan Wang , Bo Peng , Songlin Yang , Zhenchen Tang , Jing Dong

Accurate hand pose estimation at joint level has several uses on human-robot interaction, user interfacing and virtual reality applications. Yet, it currently is not a solved problem. The novel deep learning techniques could make a great…

Human-Computer Interaction · Computer Science 2017-07-20 Francisco Gomez-Donoso , Sergio Orts-Escolano , Miguel Cazorla

We present the HOH (Human-Object-Human) Handover Dataset, a large object count dataset with 136 objects, to accelerate data-driven research on handover studies, human-robot handover implementation, and artificial intelligence (AI) on…

Computer Vision and Pattern Recognition · Computer Science 2024-05-07 Noah Wiederhold , Ava Megyeri , DiMaggio Paris , Sean Banerjee , Natasha Kholgade Banerjee

Recent advancements in vision-language-action (VLA) models have shown promise in robotic manipulation, yet they continue to struggle with long-horizon, multi-step tasks. Existing methods lack internal reasoning mechanisms that can identify…

Existing datasets for 3D hand-object interaction are limited either in the data cardinality, data variations in interaction scenarios, or the quality of annotations. In this work, we present a comprehensive new training dataset for…

Computer Vision and Pattern Recognition · Computer Science 2024-09-09 Woojin Cho , Jihyun Lee , Minjae Yi , Minje Kim , Taeyun Woo , Donghwan Kim , Taewook Ha , Hyokeun Lee , Je-Hwan Ryu , Woontack Woo , Tae-Kyun Kim

Humans move their hands and bodies together to communicate and solve tasks. Capturing and replicating such coordinated activity is critical for virtual characters that behave realistically. Surprisingly, most methods treat the 3D modeling…

Graphics · Computer Science 2022-01-10 Javier Romero , Dimitrios Tzionas , Michael J. Black

Training of neural networks for automated diagnosis of pigmented skin lesions is hampered by the small size and lack of diversity of available datasets of dermatoscopic images. We tackle this problem by releasing the HAM10000 ("Human…

Computer Vision and Pattern Recognition · Computer Science 2018-11-27 Philipp Tschandl , Cliff Rosendahl , Harald Kittler

Estimating 3D hand pose from single RGB images is a highly ambiguous problem that relies on an unbiased training dataset. In this paper, we analyze cross-dataset generalization when training on existing datasets. We find that approaches…

Computer Vision and Pattern Recognition · Computer Science 2019-09-16 Christian Zimmermann , Duygu Ceylan , Jimei Yang , Bryan Russell , Max Argus , Thomas Brox

Humans commonly work with multiple objects in daily life and can intuitively transfer manipulation skills to novel objects by understanding object functional regularities. However, existing technical approaches for analyzing and…

Computer Vision and Pattern Recognition · Computer Science 2024-03-26 Yun Liu , Haolin Yang , Xu Si , Ling Liu , Zipeng Li , Yuxiang Zhang , Yebin Liu , Li Yi

In this paper, we introduce a new benchmark dataset named IPN Hand with sufficient size, variety, and real-world elements able to train and evaluate deep neural networks. This dataset contains more than 4,000 gesture samples and 800,000 RGB…

Computer Vision and Pattern Recognition · Computer Science 2020-10-21 Gibran Benitez-Garcia , Jesus Olivares-Mercado , Gabriel Sanchez-Perez , Keiji Yanai

Since the emergence of large annotated datasets, state-of-the-art hand pose estimation methods have been mostly based on discriminative learning. Recently, a hybrid approach has embedded a kinematic layer into the deep learning structure in…

Computer Vision and Pattern Recognition · Computer Science 2018-07-04 Jan Wöhlke , Shile Li , Dongheui Lee

Supernumerary robotic limbs (SRLs) are robotic structures integrated closely with the user's body, which augment human physical capabilities and necessitate seamless, naturalistic human-machine interaction. For effective assistance in…