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Authoring an appealing animation for a virtual character is a challenging task. In computer-aided keyframe animation artists define the key poses of a character by manipulating its underlying skeletons. To look plausible, a character pose…

Graphics · Computer Science 2021-07-02 Léon Victor , Alexandre Meyer , Saïda Bouakaz

Achieving fine-grained controllability in human image synthesis is a long-standing challenge in computer vision. Existing methods primarily focus on either facial synthesis or near-frontal body generation, with limited ability to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-23 Zhengwentai Sun , Chenghong Li , Hongjie Liao , Xihe Yang , Keru Zheng , Heyuan Li , Yihao Zhi , Shuliang Ning , Shuguang Cui , Xiaoguang Han

The goal of click-based interactive image segmentation is to obtain precise object segmentation masks with limited user interaction, i.e., by a minimal number of user clicks. Existing methods require users to provide all the clicks: by…

Computer Vision and Pattern Recognition · Computer Science 2022-07-28 Qin Liu , Meng Zheng , Benjamin Planche , Srikrishna Karanam , Terrence Chen , Marc Niethammer , Ziyan Wu

Computational approaches are beginning to be used to design dynamic visual identities fuelled by data and generative processes. In this work, we explore these computational approaches in order to generate a visual identity that creates…

Multimedia · Computer Science 2022-09-09 Sérgio M. Rebelo , Tiago Martins , Artur Rebelo , João Bicker , Penousal Machado

The replication of object stiffness is essential for enhancing haptic feedback in virtual environments. However, existing research has overlooked how stylus stiffness influences the perception of virtual object stiffness during…

Human-Computer Interaction · Computer Science 2025-02-17 Ryoya Komatsu , Ayumu Ogura , Shigeo Yoshida , Kazutoshi Tanaka , Yuichi Itoh

With current development universally in computing, now a days user interaction approaches with mouse, keyboard, touch-pens etc. are not sufficient. Directly using of hands or hand gestures as an input device is a method to attract people…

Computer Vision and Pattern Recognition · Computer Science 2018-03-20 Vandit Gajjar , Viraj Mavani , Ayesha Gurnani

The wide spread of mobile devices in the consumer market has posed a number of new issues in the design of internet applications and their user interfaces. In particular, applications need to adapt their interaction modalities to different…

Human-Computer Interaction · Computer Science 2017-01-26 Enrico Bertini , Giuseppe Santucci

Virtual Reality (VR) headsets can open opportunities for users to accomplish complex tasks on large virtual displays, using compact setups. However, interacting with large virtual displays using existing interaction techniques might cause…

Human-Computer Interaction · Computer Science 2021-05-13 Khanh-Duy Le , Tanh Quang Tran , Karol Chlasta , Krzysztof Krejtz , Morten Fjeld , Andreas Kunz

The ongoing usage of artificial intelligence technologies in virtual reality has led to a large number of researchers exploring immersive virtual reality interaction. Gesture controllers and head-mounted displays are the primary pieces of…

Human-Computer Interaction · Computer Science 2024-05-28 Jindi Wang

Wall-Sized Displays have spatial characteristics that are difficult to address during user interface design. The design at scale 1:1 could be part of the solution. In this paper, we present the results of two user studies and one technology…

Human-Computer Interaction · Computer Science 2025-07-22 Lou Schwartz , Mohammad Ghoniem , Valérie Maquil , Adrien Coppens , Johannes Hermen

The high number of products available makes it difficult for a user to find the most suitable products according to their needs. This problem is especially exacerbated when the user is trying to optimize multiple attributes during product…

Human-Computer Interaction · Computer Science 2020-04-28 Roquia Mushtaq , Naveed Ahmad , Aimal Rextin , Muhammad Muddassir Malik

Traditional literature on camera network design focuses on constructing automated algorithms. These require problem specific input from experts in order to produce their output. The nature of the required input is highly unintuitive leading…

Human-Computer Interaction · Computer Science 2018-09-21 Boris Bogaerts , Seppe Sels , Steve Vanlanduit , Rudi Penne

Advances in artificial intelligence have transformed the paradigm of human-computer interaction, with the development of conversational AI systems playing a pivotal role. These systems employ technologies such as natural language processing…

Human-Computer Interaction · Computer Science 2024-11-14 Atieh Taheri , Purav Bhardwaj , Arthur Caetano , Alice Zhong , Misha Sra

Synthesizing 3D faces that give certain personality impressions is commonly needed in computer games, animations, and virtual world applications for producing realistic virtual characters. In this paper, we propose a novel approach to…

Graphics · Computer Science 2018-09-28 Yining Lang , Wei Liang , Yujia Wang , Lap-Fai Yu

At the present time, hand gestures recognition system could be used as a more expected and useable approach for human computer interaction. Automatic hand gesture recognition system provides us a new tactic for interactive with the virtual…

Computer Vision and Pattern Recognition · Computer Science 2014-08-08 Reza Azad , Babak Azad , Nabil Belhaj Khalifa , Shahram Jamali

Digital capturing of memorable personal items is a key way to archive personal memories. Although current digitization methods (e.g., photos, videos, 3D scanning) can replicate the physical appearance of an item, they often cannot preserve…

Human-Computer Interaction · Computer Science 2025-02-17 Zisu Li , Jiawei Li , Zeyu Xiong , Shumeng Zhang , Faraz Faruqi , Stefanie Mueller , Chen Liang , Xiaojuan Ma , Mingming Fan

Online clothing shopping has become increasingly popular, but the high rate of returns due to size and fit issues has remained a major challenge. To address this problem, virtual try-on systems have been developed to provide customers with…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Yunmin Cho , Lala Shakti Swarup Ray , Kundan Sai Prabhu Thota , Sungho Suh , Paul Lukowicz

The VirtualCube system is a 3D video conference system that attempts to overcome some limitations of conventional technologies. The key ingredient is VirtualCube, an abstract representation of a real-world cubicle instrumented with RGBD…

Computer Vision and Pattern Recognition · Computer Science 2021-12-30 Yizhong Zhang , Jiaolong Yang , Zhen Liu , Ruicheng Wang , Guojun Chen , Xin Tong , Baining Guo

Modeling user interests is crucial in real-world recommender systems. In this paper, we present a new user interest representation model for personalized recommendation. Specifically, the key novelty behind our model is that it explicitly…

Information Retrieval · Computer Science 2020-11-12 Shuai Zhang , Huoyu Liu , Aston Zhang , Yue Hu , Ce Zhang , Yumeng Li , Tanchao Zhu , Shaojian He , Wenwu Ou

A long-standing vision in computer science has been to evolve computing devices into proactive assistants that enhance our productivity, health and wellness, and many other facets of our lives. User digitization is crucial in achieving this…

Human-Computer Interaction · Computer Science 2024-03-04 Karan Ahuja