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Given the features of a video, recurrent neural networks can be used to automatically generate a caption for the video. Existing methods for video captioning have at least three limitations. First, semantic information has been widely…

Computer Vision and Pattern Recognition · Computer Science 2021-02-15 Haoran Chen , Ke Lin , Alexander Maye , Jianming Li , Xiaolin Hu

This article analyzes the reception of a novel algorithmic recommendation of documentary films by a panel of moviegoers of the T{\"e}nk platform. In order to propose an alternative to recommendations based on a thematic classification, the…

Information Retrieval · Computer Science 2023-09-11 Samuel Gantier , Ève Givois , Bernard Jacquemin , Bouchra Atbane-El Houadi

Research on text generation from multimodal inputs has largely focused on static images, and less on video data. In this paper, we propose a new task, narration generation, that is complementing videos with narration texts that are to be…

Computation and Language · Computer Science 2021-01-19 Nikos Papasarantopoulos , Shay B. Cohen

Our objective in this work is long range understanding of the narrative structure of movies. Instead of considering the entire movie, we propose to learn from the `key scenes' of the movie, providing a condensed look at the full storyline.…

Computer Vision and Pattern Recognition · Computer Science 2020-10-26 Max Bain , Arsha Nagrani , Andrew Brown , Andrew Zisserman

We address the problem of action detection in videos. Driven by the latest progress in object detection from 2D images, we build action models using rich feature hierarchies derived from shape and kinematic cues. We incorporate appearance…

Computer Vision and Pattern Recognition · Computer Science 2014-11-25 Georgia Gkioxari , Jitendra Malik

The rapid growth of edge data generated by mobile devices and applications deployed at the edge of the network has exacerbated the problem of information overload. As an effective way to alleviate information overload, recommender system…

Computer Vision and Pattern Recognition · Computer Science 2022-02-22 Honglong Chen , Zhe Li , Zhu Wang , Zhichen Ni , Junjian Li , Ge Xu , Abdul Aziz , Feng Xia

When searching the web, it is often possible that there are too many results available for ambiguous queries. Text snippets, extracted from the retrieved pages, are an indicator of the pages' usefulness to the query intention and can be…

Information Retrieval · Computer Science 2009-03-24 N. Zotos , P. Tzekou , G. Tsatsaronis , L. Kozanidis , S. Stamou , I. Varlamis

We describe the task of Visual Understanding and Narration, in which a robot (or agent) generates text for the images that it collects when navigating its environment, by answering open-ended questions, such as 'what happens, or might have…

Computation and Language · Computer Science 2019-09-25 Stephanie M. Lukin , Claire Bonial , Clare R. Voss

Algorithms for text-generation in dialogue can be misguided. For example, in task-oriented settings, reinforcement learning that optimizes only task-success can lead to abysmal lexical diversity. We hypothesize this is due to poor…

Computation and Language · Computer Science 2022-10-17 Anthony Sicilia , Malihe Alikhani

In today's world, abundant digital content like e-books, movies, videos and articles are available for consumption. It is daunting to review everything accessible and decide what to watch next. Consequently, digital media providers want to…

Information Retrieval · Computer Science 2022-12-06 Irish Mehta , Aashal Kamdar

Video understanding is a growing field and a subject of intense research, which includes many interesting tasks to understanding both spatial and temporal information, e.g., action detection, action recognition, video captioning, video…

Computer Vision and Pattern Recognition · Computer Science 2022-12-20 Khoa Vo , Kashu Yamazaki , Phong X. Nguyen , Phat Nguyen , Khoa Luu , Ngan Le

Despite the remarkable progress in recent years, detecting objects in a new context remains a challenging task. Detectors learned from a public dataset can only work with a fixed list of categories, while training from scratch usually…

Computer Vision and Pattern Recognition · Computer Science 2017-08-01 Kai Chen , Hang Song , Chen Change Loy , Dahua Lin

Inspired by traditional handmade crafts, where a person improvises assemblies based on the available objects, we formally introduce the Craft Assembly Task. It is a robotic assembly task that involves building an accurate representation of…

Computer Vision and Pattern Recognition · Computer Science 2024-08-19 Vitor Hideyo Isume , Takuya Kiyokawa , Natsuki Yamanobe , Yukiyasu Domae , Weiwei Wan , Kensuke Harada

Stories or narratives are comprised of a sequence of events. To compose interesting stories, professional writers often leverage a creative writing technique called flashback that inserts past events into current storylines as we commonly…

Computation and Language · Computer Science 2022-05-05 Rujun Han , Hong Chen , Yufei Tian , Nanyun Peng

Perception systems, especially cameras, are the eyes of automated driving systems. Ensuring that they function reliably and robustly is therefore an important building block in the automation of vehicles. There are various approaches to…

Computer Vision and Pattern Recognition · Computer Science 2024-07-15 Philipp Rigoll , Laurenz Adolph , Lennart Ries , Eric Sax

Creating a vision pipeline for different datasets to solve a computer vision task is a complex and time consuming process. Currently, these pipelines are developed with the help of domain experts. Moreover, there is no systematic structure…

Computer Vision and Pattern Recognition · Computer Science 2022-09-08 Aditya Kapoor , Nijil George , Vartika Sengar , Vighnesh Vatsal , Jayavardhana Gubbi

Analyzing human motion is a challenging task with a wide variety of applications in computer vision and in graphics. One such application, of particular importance in computer animation, is the retargeting of motion from one performer to…

Computer Vision and Pattern Recognition · Computer Science 2019-05-13 Kfir Aberman , Rundi Wu , Dani Lischinski , Baoquan Chen , Daniel Cohen-Or

We present Mind-of-Director, a multi-modal agent-driven framework for film previz that models the collaborative decision-making process of a film production team. Given a creative idea, Mind-of-Director orchestrates multiple specialized…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Shufeng Nan , Mengtian Li , Sixiao Zheng , Yuwei Lu , Han Zhang , Yanwei Fu

Automatic movie trailer generation must select shots from a full-length film and synchronize them with background music. Existing methods either relegate music alignment to post-processing or enforce rigid one-to-one shot-music mappings,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Yutong Wang , Yunke Wang , Xinyuan Chen , Chang Xu

Recent advances in image captioning task have led to increasing interests in video captioning task. However, most works on video captioning are focused on generating single input of aggregated features, which hardly deviates from image…

Computer Vision and Pattern Recognition · Computer Science 2016-05-19 Andrew Shin , Katsunori Ohnishi , Tatsuya Harada