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Retrieving relevant images from a catalog based on a query image together with a modifying caption is a challenging multimodal task that can particularly benefit domains like apparel shopping, where fine details and subtle variations may be…

计算机视觉与模式识别 · 计算机科学 2022-04-26 Eric Dodds , Jack Culpepper , Gaurav Srivastava

We present our submission to the Microsoft Video to Language Challenge of generating short captions describing videos in the challenge dataset. Our model is based on the encoder--decoder pipeline, popular in image and video captioning…

计算机视觉与模式识别 · 计算机科学 2016-08-18 Rakshith Shetty , Jorma Laaksonen

Dense video captioning is a newly emerging task that aims at both localizing and describing all events in a video. We identify and tackle two challenges on this task, namely, (1) how to utilize both past and future contexts for accurate…

计算机视觉与模式识别 · 计算机科学 2018-04-04 Jingwen Wang , Wenhao Jiang , Lin Ma , Wei Liu , Yong Xu

Recently, video captioning has been attracting an increasing amount of interest, due to its potential for improving accessibility and information retrieval. While existing methods rely on different kinds of visual features and model…

计算机视觉与模式识别 · 计算机科学 2016-12-02 Xiang Long , Chuang Gan , Gerard de Melo

This paper is dedicated to team VAA's approach submitted to the Fashion-IQ challenge in CVPR 2020. Given a pair of the image and the text, we present a novel multimodal composition method, RTIC, that can effectively combine the text and the…

计算机视觉与模式识别 · 计算机科学 2020-07-14 Minchul Shin , Yoonjae Cho , Seongwuk Hong

Humans perceive the world by concurrently processing and fusing high-dimensional inputs from multiple modalities such as vision and audio. Machine perception models, in stark contrast, are typically modality-specific and optimised for…

计算机视觉与模式识别 · 计算机科学 2022-12-02 Arsha Nagrani , Shan Yang , Anurag Arnab , Aren Jansen , Cordelia Schmid , Chen Sun

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…

计算机视觉与模式识别 · 计算机科学 2021-02-15 Haoran Chen , Jianmin Li , Xiaolin Hu

Attention mechanisms have attracted considerable interest in image captioning because of its powerful performance. Existing attention-based models use feedback information from the caption generator as guidance to determine which of the…

计算机视觉与模式识别 · 计算机科学 2018-07-11 Zhihao Zhu , Zhan Xue , Zejian Yuan

We introduce a method called the Expansion mechanism that processes the input unconstrained by the number of elements in the sequence. By doing so, the model can learn more effectively compared to traditional attention-based approaches. To…

计算机视觉与模式识别 · 计算机科学 2024-01-26 Jia Cheng Hu , Roberto Cavicchioli , Alessandro Capotondi

Generating textual descriptions for images has been an attractive problem for the computer vision and natural language processing researchers in recent years. Dozens of models based on deep learning have been proposed to solve this problem.…

计算机视觉与模式识别 · 计算机科学 2019-07-01 Ahmad Asadi , Reza Safabakhsh

It has been a longstanding goal within image captioning to move beyond a dependence on object detection. We investigate using superpixels coupled with Vision Language Models (VLMs) to bridge the gap between detector-based captioning…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Henry Senior , Luca Rossi , Gregory Slabaugh , Shanxin Yuan

Video captioning is a challenging task since it requires generating sentences describing various diverse and complex videos. Existing video captioning models lack adequate visual representation due to the neglect of the existence of gaps…

计算机视觉与模式识别 · 计算机科学 2021-10-14 Mingkang Tang , Zhanyu Wang , Zhenhua Liu , Fengyun Rao , Dian Li , Xiu Li

Understanding intricate and fast-paced movements of body parts is essential for the recognition and translation of sign language. The inclusion of additional information intended to identify and locate the moving body parts has been an…

计算机视觉与模式识别 · 计算机科学 2024-10-08 Zaber Ibn Abdul Hakim , Rasman Mubtasim Swargo , Muhammad Abdullah Adnan

Phase-based features related to vocal source characteristics can be incorporated into magnitude-based speaker recognition systems to improve the system performance. However, traditional feature-level fusion methods typically ignore the…

音频与语音处理 · 电气工程与系统科学 2025-10-20 Rongfeng Su , Mengjie Du , Xiaokang Liu , Lan Wang , Nan Yan

We learn visual features by captioning images with an image-conditioned masked diffusion language model, a formulation we call masked diffusion captioning (MDC). During training, text tokens in each image-caption pair are masked at a…

计算机视觉与模式识别 · 计算机科学 2025-10-31 Chao Feng , Zihao Wei , Andrew Owens

The system we used for Task 6 (Automated Audio Captioning)of the Detection and Classification of Acoustic Scenes and Events(DCASE) 2020 Challenge combines three elements, namely, dataaugmentation, multi-task learning, and post-processing,…

音频与语音处理 · 电气工程与系统科学 2020-09-25 Daiki Takeuchi , Yuma Koizumi , Yasunori Ohishi , Noboru Harada , Kunio Kashino

Blended emotion recognition is challenging because emotions are often expressed as mixtures of subtle and overlapping multimodal cues rather than a single dominant signal. We propose a rank-aware multi-encoder framework that selectively…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Junghyun Lee , Hyunseo Kim , Hanna Jang , Junhyug Noh

Image captioning aims to automatically generate a natural language description of a given image, and most state-of-the-art models have adopted an encoder-decoder framework. The framework consists of a convolution neural network (CNN)-based…

计算机视觉与模式识别 · 计算机科学 2019-05-21 Jun Yu , Jing Li , Zhou Yu , Qingming Huang

Accurate and efficient product classification is significant for E-commerce applications, as it enables various downstream tasks such as recommendation, retrieval, and pricing. Items often contain textual and visual information, and…

人工智能 · 计算机科学 2020-11-25 Varnith Chordia , Vijay Kumar BG

With the aim of promoting and understanding the multilingual version of image search, we leverage visual object detection and propose a model with diverse multi-head attention to learn grounded multilingual multimodal representations.…

计算与语言 · 计算机科学 2019-10-02 Po-Yao Huang , Xiaojun Chang , Alexander Hauptmann