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Egocentric videos are characterised by their ability to have the first person view. With the popularity of Google Glass and GoPro, use of egocentric videos is on the rise. Recognizing action of the wearer from egocentric videos is an…

Computer Vision and Pattern Recognition · Computer Science 2016-04-08 Suriya Singh , Chetan Arora , C. V. Jawahar

We present a model that uses a single first-person image to generate an egocentric basketball motion sequence in the form of a 12D camera configuration trajectory, which encodes a player's 3D location and 3D head orientation throughout the…

Computer Vision and Pattern Recognition · Computer Science 2018-03-06 Gedas Bertasius , Aaron Chan , Jianbo Shi

Unlike traditional third-person cameras mounted on robots, a first-person camera, captures a person's visual sensorimotor object interactions from up close. In this paper, we study the tight interplay between our momentary visual attention…

Computer Vision and Pattern Recognition · Computer Science 2017-06-13 Gedas Bertasius , Hyun Soo Park , Stella X. Yu , Jianbo Shi

When people observe and interact with physical spaces, they are able to associate functionality to regions in the environment. Our goal is to automate dense functional understanding of large spaces by leveraging sparse activity…

Computer Vision and Pattern Recognition · Computer Science 2016-05-06 Nicholas Rhinehart , Kris M. Kitani

We present a novel method for populating 3D indoor scenes with virtual humans that can navigate in the environment and interact with objects in a realistic manner. Existing approaches rely on training sequences that contain captured human…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Kaifeng Zhao , Yan Zhang , Shaofei Wang , Thabo Beeler , Siyu Tang

This paper presents a method to predict the future movements (location and gaze direction) of basketball players as a whole from their first person videos. The predicted behaviors reflect an individual physical space that affords to take…

Computer Vision and Pattern Recognition · Computer Science 2016-11-30 Shan Su , Jung Pyo Hong , Jianbo Shi , Hyun Soo Park

In virtual reality games, players dive into fictional environments and can experience a compelling and immersive world. State-of-the-art VR systems allow for natural and intuitive navigation through physical walking. However, the tracking…

Human-Computer Interaction · Computer Science 2024-03-08 Sebastian Cmentowski , Andrey Krekhov , Jens Krüger

Novel-View Human Action Synthesis aims to synthesize the movement of a body from a virtual viewpoint, given a video from a real viewpoint. We present a novel 3D reasoning to synthesize the target viewpoint. We first estimate the 3D mesh of…

Computer Vision and Pattern Recognition · Computer Science 2020-10-09 Mohamed Ilyes Lakhal , Davide Boscaini , Fabio Poiesi , Oswald Lanz , Andrea Cavallaro

Creating scenes for captured motions that achieve realistic human-scene interaction is crucial for 3D animation in movies or video games. As character motion is often captured in a blue-screened studio without real furniture or objects in…

Computer Vision and Pattern Recognition · Computer Science 2024-05-22 Jianan Li , Tao Huang , Qingxu Zhu , Tien-Tsin Wong

Wearable cameras are becoming more and more popular in several applications, increasing the interest of the research community in developing approaches for recognizing actions from the first-person point of view. An open challenge in…

Computer Vision and Pattern Recognition · Computer Science 2020-12-08 Mirco Planamente , Andrea Bottino , Barbara Caputo

First-person interaction recognition is a challenging task because of unstable video conditions resulting from the camera wearer's movement. For human interaction recognition from a first-person viewpoint, this paper proposes a three-stream…

Computer Vision and Pattern Recognition · Computer Science 2020-02-20 Ye-Ji Kim , Dong-Gyu Lee , Seong-Whan Lee

Video image datasets are playing an essential role in design and evaluation of traffic vision algorithms. Nevertheless, a longstanding inconvenience concerning image datasets is that manually collecting and annotating large-scale…

Computer Vision and Pattern Recognition · Computer Science 2017-12-25 Xuan Li , Kunfeng Wang , Yonglin Tian , Lan Yan , Fei-Yue Wang

Convolutions on monocular dash cam videos capture spatial invariances in the image plane but do not explicitly reason about distances and depth. We propose a simple transformation of observations into a bird's eye view, also known as plan…

Computer Vision and Pattern Recognition · Computer Science 2019-05-17 Dequan Wang , Coline Devin , Qi-Zhi Cai , Philipp Krähenbühl , Trevor Darrell

Real world visual navigation requires robots to operate in unfamiliar, human-occupied dynamic environments. Navigation around humans is especially difficult because it requires anticipating their future motion, which can be quite…

Robotics · Computer Science 2021-02-16 Varun Tolani , Somil Bansal , Aleksandra Faust , Claire Tomlin

Personalized image generation, where reference images of one or more subjects are used to generate their image according to a scene description, has gathered significant interest in the community. However, such generated images suffer from…

Computer Vision and Pattern Recognition · Computer Science 2025-07-23 Parul Gupta , Abhinav Dhall , Thanh-Toan Do

Current datasets to train social behaviors are usually borrowed from surveillance applications that capture visual data from a bird's-eye perspective. This leaves aside precious relationships and visual cues that could be captured through a…

Computer Vision and Pattern Recognition · Computer Science 2021-07-21 Juan Pablo de Vicente , Alvaro Soto

Personal devices (e.g. laptops, tablets, and mobile phones) are conventional in daily life and have the ability to store users' private data. The security problems related to these appliances have become a primary concern for both users and…

Cryptography and Security · Computer Science 2017-03-30 Le Ngu Nguyen , Stephan Sigg

Great storytellers know how to take us on a journey. They direct characters to act -- not necessarily in the most rational way -- but rather in a way that leads to interesting situations, and ultimately creates an impactful experience for…

Graphics · Computer Science 2023-05-29 Kartik Chandra , Tzu-Mao Li , Josh Tenenbaum , Jonathan Ragan-Kelley

Although First Person Vision systems can sense the environment from the user's perspective, they are generally unable to predict his intentions and goals. Since human activities can be decomposed in terms of atomic actions and interactions…

Computer Vision and Pattern Recognition · Computer Science 2019-04-11 Antonino Furnari , Sebastiano Battiato , Kristen Grauman , Giovanni Maria Farinella

In this paper, we address the problem of forecasting the trajectory of an egocentric camera wearer (ego-person) in crowded spaces. The trajectory forecasting ability learned from the data of different camera wearers walking around in the…

Computer Vision and Pattern Recognition · Computer Science 2022-07-08 Jianing Qiu , Lipeng Chen , Xiao Gu , Frank P. -W. Lo , Ya-Yen Tsai , Jiankai Sun , Jiaqi Liu , Benny Lo
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