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Video-text retrieval (VTR) aims to locate relevant videos using natural language queries. Current methods, often based on pre-trained models like CLIP, are hindered by video's inherent redundancy and their reliance on coarse, final-layer…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Zequn Xie , Boyun Zhang , Yuxiao Lin , Tao Jin

We present a model that generates natural language descriptions of images and their regions. Our approach leverages datasets of images and their sentence descriptions to learn about the inter-modal correspondences between language and…

计算机视觉与模式识别 · 计算机科学 2015-04-15 Andrej Karpathy , Li Fei-Fei

Streamlining content discovery within media archives requires integrating advanced data representations and effective visualization techniques for clear communication of video topics to users. The proposed system addresses the challenge of…

信息检索 · 计算机科学 2024-02-13 Oron Nir , Idan Vidra , Avi Neeman , Barak Kinarti , Ariel Shamir

Video prediction has been an active topic of research in the past few years. Many algorithms focus on pixel-level predictions, which generates results that blur and disintegrate within a few frames. In this project, we use a hierarchical…

计算机视觉与模式识别 · 计算机科学 2017-07-04 Peter Wang , Zhongxia Yan , Jeff Zhang

In this paper we explore the bi-directional mapping between images and their sentence-based descriptions. We propose learning this mapping using a recurrent neural network. Unlike previous approaches that map both sentences and images to a…

计算机视觉与模式识别 · 计算机科学 2014-11-21 Xinlei Chen , C. Lawrence Zitnick

The recent advances of deep learning in both computer vision (CV) and natural language processing (NLP) provide us a new way of understanding semantics, by which we can deal with more challenging tasks such as automatic description…

计算机视觉与模式识别 · 计算机科学 2019-02-12 Daouda Sow , Zengchang Qin , Mouhamed Niasse , Tao Wan

This paper strives to find amidst a set of sentences the one best describing the content of a given image or video. Different from existing works, which rely on a joint subspace for their image and video caption retrieval, we propose to do…

计算机视觉与模式识别 · 计算机科学 2018-07-17 Jianfeng Dong , Xirong Li , Cees G. M. Snoek

This paper strives to find the sentence best describing the content of an image or video. Different from existing works, which rely on a joint subspace for image / video to sentence matching, we propose to do so in a visual space only. We…

计算机视觉与模式识别 · 计算机科学 2016-11-28 Jianfeng Dong , Xirong Li , Cees G. M. Snoek

Building successful recommender systems requires uncovering the underlying dimensions that describe the properties of items as well as users' preferences toward them. In domains like clothing recommendation, explaining users' preferences…

信息检索 · 计算机科学 2016-04-21 Ruining He , Chunbin Lin , Jianguo Wang , Julian McAuley

Image Captioning, or the automatic generation of descriptions for images, is one of the core problems in Computer Vision and has seen considerable progress using Deep Learning Techniques. We propose to use Inception-ResNet Convolutional…

计算机视觉与模式识别 · 计算机科学 2021-02-23 Sulabh Katiyar , Samir Kumar Borgohain

Large vision and language models learned directly through image-text associations often lack detailed visual substantiation, whereas image segmentation tasks are treated separately from recognition, supervisedly learned without…

计算机视觉与模式识别 · 计算机科学 2024-05-06 Tsung-Wei Ke , Sangwoo Mo , Stella X. Yu

Graphs change over time, and typically variations on the small multiples or animation pattern is used to convey this dynamism visually. However, both of these classical techniques have significant drawbacks, so a new approach, Storyline…

社会与信息网络 · 计算机科学 2014-12-23 Dustin L. Arendt , Leslie M. Blaha

In sequence-to-sequence learning, e.g., natural language generation, the decoder relies on the attention mechanism to efficiently extract information from the encoder. While it is common practice to draw information from only the last…

计算与语言 · 计算机科学 2022-08-30 Fenglin Liu , Xuancheng Ren , Guangxiang Zhao , Chenyu You , Xuewei Ma , Xian Wu , Xu Sun

The advances in AI-enabled techniques have accelerated the creation and automation of visualizations in the past decade. However, presenting visualizations in a descriptive and generative format remains a challenge. Moreover, current…

人机交互 · 计算机科学 2024-03-28 Qing Chen , Ying Chen , Ruishi Zou , Wei Shuai , Yi Guo , Jiazhe Wang , Nan Cao

Empowering blind and low vision (BLV) users to explore visual media improves content comprehension, strengthens user agency, and fulfills diverse information needs. However, most existing tools separate exploration from the main narration,…

人机交互 · 计算机科学 2025-08-08 Shuchang Xu

A great deal of progress has been made in image captioning, driven by research into how to encode the image using pre-trained models. This includes visual encodings (e.g. image grid features or detected objects) and more recently textual…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Chia-Wen Kuo , Zsolt Kira

We introduce the first dataset for sequential vision-to-language, and explore how this data may be used for the task of visual storytelling. The first release of this dataset, SIND v.1, includes 81,743 unique photos in 20,211 sequences,…

In the recent time deep learning has achieved huge popularity due to its performance in various machine learning algorithms. Deep learning as hierarchical or structured learning attempts to model high level abstractions in data by using a…

计算机视觉与模式识别 · 计算机科学 2019-04-26 Parth Shah , Vishvajit Bakrola , Supriya Pati

Deep hashing models have been proposed as an efficient method for large-scale similarity search. However, most existing deep hashing methods only utilize fine-level labels for training while ignoring the natural semantic hierarchy…

计算机视觉与模式识别 · 计算机科学 2021-06-23 Ming Zhang , Xuefei Zhe , Le Ou-Yang , Shifeng Chen , Hong Yan

Hierarchical text classification, which aims to classify text documents into a given hierarchy, is an important task in many real-world applications. Recently, deep neural models are gaining increasing popularity for text classification due…

计算与语言 · 计算机科学 2019-01-01 Yu Meng , Jiaming Shen , Chao Zhang , Jiawei Han