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A lensless camera is an imaging system that uses a mask in place of a lens, making it thinner, lighter, and less expensive than a lensed camera. However, additional complex computation and time are required for image reconstruction. This…

计算机视觉与模式识别 · 计算机科学 2022-10-26 Yinger Zhang , Zhouyi Wu , Peiying Lin , Yang Pan , Yuting Wu , Liufang Zhang , Jiangtao Huangfu

In recent years, there has been a considerable amount of research in the Gesture Recognition domain, mainly owing to the technological advancements in Computer Vision. Various new applications have been conceptualised and developed in this…

计算机视觉与模式识别 · 计算机科学 2023-12-04 Kshitij Deshpande , Varad Mashalkar , Kaustubh Mhaisekar , Amaan Naikwadi , Archana Ghotkar

Gesture recognition is a perceptual user interface, which is based on CV technology that allows the computer to interpret human motions as commands, allowing users to communicate with a computer without the use of hands, thus making the…

计算机视觉与模式识别 · 计算机科学 2025-01-08 Rishabh Naulakha , Shubham Gaur , Dhairya Lodha , Mehek Tulsyan , Utsav Kotecha

Deep neural networks (DNNs) have recently received vast attention in applications requiring classification of radar returns, including radar-based human activity recognition for security, smart homes, assisted living, and biomedicine.…

信号处理 · 电气工程与系统科学 2020-01-24 Baris Erol , Sevgi Zubeyde Gurbuz , Moeness G. Amin

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…

计算机视觉与模式识别 · 计算机科学 2014-08-08 Reza Azad , Babak Azad , Nabil Belhaj Khalifa , Shahram Jamali

The Arabic Sign Language has endorsed outstanding research achievements for identifying gestures and hand signs using the deep learning methodology. The term "forms of communication" refers to the actions used by hearing-impaired people to…

计算机视觉与模式识别 · 计算机科学 2022-03-14 Rady El Rwelli , Osama R. Shahin , Ahmed I. Taloba

Hand gestures have evolved into a natural and intuitive means of engaging with technology. The objective of this research is to develop a robust system that can accurately recognize and classify hand gestures representing numbers. The…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Sangeetha K , Balaji VS , Kamalesh P , Anirudh Ganapathy PS

Gesture recognition application over 802.11 ad/y waveforms is developed. Simultaneous gestures of slider-control and two-finger gesture for switching are detected based on Golay sequences of channel estimation fields of the packets.

信号处理 · 电气工程与系统科学 2020-02-26 Eran Hof , Amichai Sanderovich , Evyatar Hemo

Our team are developing a new online test that analyses hand movement features associated with ageing that can be completed remotely from the research centre. To obtain hand movement features, participants will be asked to perform a variety…

计算机视觉与模式识别 · 计算机科学 2023-01-26 Guan Huang , Son N. Tran , Quan Bai , Jane Alty

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…

计算机视觉与模式识别 · 计算机科学 2018-03-20 Vandit Gajjar , Viraj Mavani , Ayesha Gurnani

The focus of this paper is dynamic gesture recognition in the context of the interaction between humans and machines. We propose a model consisting of two sub-networks, a transformer and an ordered-neuron long-short-term-memory (ON-LSTM)…

计算机视觉与模式识别 · 计算机科学 2023-11-03 Kenneth Lai , Svetlana Yanushkevich

We explore hand-gesture recognition through the use of passive body-worn reflective tags. A data processing pipeline is proposed to address the issue of missing data. Specifically, missing information is recovered through linear and…

信号处理 · 电气工程与系统科学 2026-04-01 Sahar Golipoor , Richard T. Brophy , Ying Liu , Reza Ghazalian , Stephan Sigg

The hand gestures are one of the typical methods used in sign language. It is very difficult for the hearing-impaired people to communicate with the world. This project presents a solution that will not only automatically recognize the hand…

计算机视觉与模式识别 · 计算机科学 2018-11-30 K. Manikandan , Ayush Patidar , Pallav Walia , Aneek Barman Roy

Due to the mass advancement in ubiquitous technologies nowadays, new pervasive methods have come into the practice to provide new innovative features and stimulate the research on new human-computer interactions. This paper presents a hand…

This paper introduces a live object recognition system that serves as a blind aid. Visually impaired people heavily rely on their other senses such as touch and auditory signals for understanding the environment around them. The act of…

计算机视觉与模式识别 · 计算机科学 2018-11-27 Kedar Potdar , Chinmay D. Pai , Sukrut Akolkar

Dynamic hand tracking and gesture recognition is a hard task since there are many joints on the fingers and each joint owns many degrees of freedom. Besides, object occlusion is also a thorny issue in finger tracking and posture…

人机交互 · 计算机科学 2018-09-18 Zhishuai Han , Xiaojuan Ban , Xiaokun Wang , Di wu

This paper presents the maneuver of mouse pointer and performs various mouse operations such as left click, right click, double click, drag etc using gestures recognition technique. Recognizing gestures is a complex task which involves many…

计算机视觉与模式识别 · 计算机科学 2014-01-10 Rachit Puri

This study mainly explores the application of natural gesture recognition based on computer vision in human-computer interaction, aiming to improve the fluency and naturalness of human-computer interaction through gesture recognition…

计算机视觉与模式识别 · 计算机科学 2024-12-25 Fenghua Shao , Tong Zhang , Shang Gao , Qi Sun , Liuqingqing Yang

Robotic grasp detection for novel objects is a challenging task, but for the last few years, deep learning based approaches have achieved remarkable performance improvements, up to 96.1% accuracy, with RGB-D data. In this paper, we propose…

计算机视觉与模式识别 · 计算机科学 2019-09-17 Dongwon Park , Yonghyeok Seo , Se Young Chun

Automated hand gesture recognition has been a focus of the AI community for decades. Traditionally, work in this domain revolved largely around scenarios assuming the availability of the flow of images of the user hands. This has partly…

机器学习 · 计算机科学 2023-05-15 Ying Liu , Liucheng Guo , Valeri A. Makarov , Yuxiang Huang , Alexander Gorban , Evgeny Mirkes , Ivan Y. Tyukin