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We propose an unsupervised approach for discovering characteristic motion patterns in videos of highly articulated objects performing natural, unscripted behaviors, such as tigers in the wild. We discover consistent patterns in a bottom-up…

Computer Vision and Pattern Recognition · Computer Science 2015-04-27 Luca Del Pero , Susanna Ricco , Rahul Sukthankar , Vittorio Ferrari

Visual text evokes an image in a person's mind, while non-visual text fails to do so. A method to automatically detect visualness in text will enable text-to-image retrieval and generation models to augment text with relevant images. This…

Computation and Language · Computer Science 2023-10-24 Gaurav Verma , Ryan A. Rossi , Christopher Tensmeyer , Jiuxiang Gu , Ani Nenkova

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

Learning actions from human demonstration video is promising for intelligent robotic systems. Extracting the exact section and re-observing the extracted video section in detail is important for imitating complex skills because human…

Computer Vision and Pattern Recognition · Computer Science 2021-01-14 Iori Yanokura , Naoki Wake , Kazuhiro Sasabuchi , Katsushi Ikeuchi , Masayuki Inaba

We present a learning-based approach with pose perceptual loss for automatic music video generation. Our method can produce a realistic dance video that conforms to the beats and rhymes of almost any given music. To achieve this, we firstly…

Computer Vision and Pattern Recognition · Computer Science 2019-12-16 Xuanchi Ren , Haoran Li , Zijian Huang , Qifeng Chen

Dense video captioning is a task of localizing interesting events from an untrimmed video and producing textual description (captions) for each localized event. Most of the previous works in dense video captioning are solely based on visual…

Computer Vision and Pattern Recognition · Computer Science 2020-05-07 Vladimir Iashin , Esa Rahtu

When songs are composed or performed, there is often an intent by the singer/songwriter of expressing feelings or emotions through it. For humans, matching the emotiveness in a musical composition or performance with the subjective…

Lyric-to-melody generation aims to automatically create melodies based on given lyrics, requiring the capture of complex and subtle correlations between them. However, previous works usually suffer from two main challenges: 1) lyric-melody…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-25 Jiaxing Yu , Xinda Wu , Yunfei Xu , Tieyao Zhang , Songruoyao Wu , Le Ma , Kejun Zhang

Vision-language tracking aims to locate the target object in the video sequence using a template patch and a language description provided in the initial frame. To achieve robust tracking, especially in complex long-term scenarios that…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 X. Feng , S. Hu , X. Li , D. Zhang , M. Wu , J. Zhang , X. Chen , K. Huang

In recent years, deep-learning-based visual object trackers have been studied thoroughly, but handling occlusions and/or rapid motion of the target remains challenging. In this work, we argue that conditioning on the natural language (NL)…

Computer Vision and Pattern Recognition · Computer Science 2019-12-05 Qi Feng , Vitaly Ablavsky , Qinxun Bai , Guorong Li , Stan Sclaroff

Audio-Text retrieval takes a natural language query to retrieve relevant audio files in a database. Conversely, Text-Audio retrieval takes an audio file as a query to retrieve relevant natural language descriptions. Most of the literature…

Audio and Speech Processing · Electrical Eng. & Systems 2022-09-29 Soham Deshmukh , Benjamin Elizalde , Huaming Wang

"How can we animate 3D-characters from a movie script or move robots by simply telling them what we would like them to do?" "How unstructured and complex can we make a sentence and still generate plausible movements from it?" These are…

Computer Vision and Pattern Recognition · Computer Science 2023-01-24 Anindita Ghosh , Noshaba Cheema , Cennet Oguz , Christian Theobalt , Philipp Slusallek

Choreographies are global descriptions of interactions among concurrent components, most notably used in the settings of verification and synthesis of correct-by-construction software. They require a top-down approach: programmers first…

Programming Languages · Computer Science 2022-05-09 Luis Cruz-Filipe , Kim S. Larsen , Fabrizio Montesi , Larisa Safina

In the current era of Machine Learning, Transformers have become the de facto approach across a variety of domains, such as computer vision and natural language processing. Transformer-based solutions are the backbone of current…

Computer Vision and Pattern Recognition · Computer Science 2025-01-16 Mihai Masala , Marius Leordeanu

The task of describing video content in natural language is commonly referred to as video captioning. Unlike conventional video captions, which are typically brief and widely available, long-form paragraph descriptions in natural language…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Mihai Masala , Marius Leordeanu

We propose a method for representing motion information for video classification and retrieval. We improve upon local descriptor based methods that have been among the most popular and successful models for representing videos. The desired…

Computer Vision and Pattern Recognition · Computer Science 2015-02-17 Zhenzhong Lan , Xuanchong Li , Ming Lin , Alexander G. Hauptmann

We present an approach to labeling short video clips with English verbs as event descriptions. A key distinguishing aspect of this work is that it labels videos with verbs that describe the spatiotemporal interaction between event…

Video captioning is an advanced multi-modal task which aims to describe a video clip using a natural language sentence. The encoder-decoder framework is the most popular paradigm for this task in recent years. However, there exist some…

Computer Vision and Pattern Recognition · Computer Science 2021-02-15 Haoran Chen , Jianmin Li , Xiaolin Hu

Song lyrics convey a meaningful story in a creative manner with complex rhythmic patterns. Researchers have been successful in generating and analyisng lyrics for poetry and songs in English and Chinese. But there are no works which explore…

Computation and Language · Computer Science 2020-07-28 Naman Jain , Ankush Chauhan , Atharva Chewale , Ojas Mithbavkar , Ujjaval Shah , Mayank Singh

Text-driven motion generation offers a powerful and intuitive way to create human movements directly from natural language. By removing the need for predefined motion inputs, it provides a flexible and accessible approach to controlling…

Computer Vision and Pattern Recognition · Computer Science 2025-05-15 Ali Rida Sahili , Najett Neji , Hedi Tabia