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Constructing an organized dataset comprised of a large number of images and several captions for each image is a laborious task, which requires vast human effort. On the other hand, collecting a large number of images and sentences…

Computer Vision and Pattern Recognition · Computer Science 2019-11-22 Dong-Jin Kim , Jinsoo Choi , Tae-Hyun Oh , In So Kweon

We present MeetDot, a videoconferencing system with live translation captions overlaid on screen. The system aims to facilitate conversation between people who speak different languages, thereby reducing communication barriers between…

Computation and Language · Computer Science 2021-09-21 Arkady Arkhangorodsky , Christopher Chu , Scot Fang , Yiqi Huang , Denglin Jiang , Ajay Nagesh , Boliang Zhang , Kevin Knight

Training large vision-language models requires extensive, high-quality image-text pairs. Existing web-scraped datasets, however, are noisy and lack detailed image descriptions. To bridge this gap, we introduce PixelProse, a comprehensive…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Vasu Singla , Kaiyu Yue , Sukriti Paul , Reza Shirkavand , Mayuka Jayawardhana , Alireza Ganjdanesh , Heng Huang , Abhinav Bhatele , Gowthami Somepalli , Tom Goldstein

Automated audio captioning aims at generating textual descriptions for an audio clip. To evaluate the quality of generated audio captions, previous works directly adopt image captioning metrics like SPICE and CIDEr, without justifying their…

Sound · Computer Science 2022-01-28 Zelin Zhou , Zhiling Zhang , Xuenan Xu , Zeyu Xie , Mengyue Wu , Kenny Q. Zhu

Automated image captioning is one of the applications of Deep Learning which involves fusion of work done in computer vision and natural language processing, and it is typically performed using Encoder-Decoder architectures. In this…

Computer Vision and Pattern Recognition · Computer Science 2021-05-25 Aditya Bhattacharya , Eshwar Shamanna Girishekar , Padmakar Anil Deshpande

This report presents the ECO (Ensembled Clip score and cOnsensus score) pipeline from team DSBA LAB, which is a new framework used to evaluate and rank captions for a given image. ECO selects the most accurate caption describing image. It…

Computer Vision and Pattern Recognition · Computer Science 2024-06-14 Kiyoon Jeong , Woojun Lee , Woongchan Nam , Minjeong Ma , Pilsung Kang

Vision-language models are growing in popularity and public visibility to generate, edit, and caption images at scale; but their outputs can perpetuate and amplify societal biases learned during pre-training on uncurated image-text pairs…

Computer Vision and Pattern Recognition · Computer Science 2023-05-25 Brandon Smith , Miguel Farinha , Siobhan Mackenzie Hall , Hannah Rose Kirk , Aleksandar Shtedritski , Max Bain

Automatic machine learning systems can inadvertently accentuate and perpetuate inappropriate human biases. Past work on examining inappropriate biases has largely focused on just individual systems. Further, there is no benchmark dataset…

Computation and Language · Computer Science 2018-05-14 Svetlana Kiritchenko , Saif M. Mohammad

This paper discusses and demonstrates the outcomes from our experimentation on Image Captioning. Image captioning is a much more involved task than image recognition or classification, because of the additional challenge of recognizing the…

Computer Vision and Pattern Recognition · Computer Science 2018-05-24 Vikram Mullachery , Vishal Motwani

Lifelogging cameras capture everyday life from a first-person perspective, but generate so much data that it is hard for users to browse and organize their image collections effectively. In this paper, we propose to use automatic image…

Computer Vision and Pattern Recognition · Computer Science 2016-08-15 Chenyou Fan , David J. Crandall

Image captioning has made substantial progress with huge supporting image collections sourced from the web. However, recent studies have pointed out that captioning datasets, such as COCO, contain gender bias found in web corpora. As a…

Computer Vision and Pattern Recognition · Computer Science 2021-04-22 Ruixiang Tang , Mengnan Du , Yuening Li , Zirui Liu , Na Zou , Xia Hu

Generating natural and accurate descriptions in image cap-tioning has always been a challenge. In this paper, we pro-pose a novel recall mechanism to imitate the way human con-duct captioning. There are three parts in our recall mecha-nism…

Computer Vision and Pattern Recognition · Computer Science 2021-03-15 Li Wang , Zechen Bai , Yonghua Zhang , Hongtao Lu

Attention mechanisms have recently been introduced in deep learning for various tasks in natural language processing and computer vision. But despite their popularity, the "correctness" of the implicitly-learned attention maps has only been…

Computer Vision and Pattern Recognition · Computer Science 2016-11-24 Chenxi Liu , Junhua Mao , Fei Sha , Alan Yuille

Image captioning as a multimodal task has drawn much interest in recent years. However, evaluation for this task remains a challenging problem. Existing evaluation metrics focus on surface similarity between a candidate caption and a set of…

Computation and Language · Computer Science 2019-12-20 Huiyuan Xie , Tom Sherborne , Alexander Kuhnle , Ann Copestake

In this work we formulate the problem of image captioning as a multimodal translation task. Analogous to machine translation, we present a sequence-to-sequence recurrent neural networks (RNN) model for image caption generation. Different…

Computer Vision and Pattern Recognition · Computer Science 2017-08-11 Chang Liu , Fuchun Sun , Changhu Wang , Feng Wang , Alan Yuille

Image captioning is an ambiguous problem, with many suitable captions for an image. To address ambiguity, beam search is the de facto method for sampling multiple captions. However, beam search is computationally expensive and known to…

Computer Vision and Pattern Recognition · Computer Science 2019-04-12 Aditya Deshpande , Jyoti Aneja , Liwei Wang , Alexander Schwing , D. A. Forsyth

Evaluating image captions typically relies on reference captions, which are costly to obtain and exhibit significant diversity and subjectivity. While reference-free evaluation metrics have been proposed, most focus on cross-modal…

Computer Vision and Pattern Recognition · Computer Science 2025-01-09 Tianyu Cui , Jinbin Bai , Guo-Hua Wang , Qing-Guo Chen , Zhao Xu , Weihua Luo , Kaifu Zhang , Ye Shi

Image captioning has conventionally relied on reference-based automatic evaluations, where machine captions are compared against captions written by humans. This is in contrast to the reference-free manner in which humans assess caption…

Computer Vision and Pattern Recognition · Computer Science 2022-03-25 Jack Hessel , Ari Holtzman , Maxwell Forbes , Ronan Le Bras , Yejin Choi

Describing a video automatically with natural language is a challenging task in the area of computer vision. In most cases, the on-site situation of great events is reported in news, but the situation of the off-site spectators in the…

Computer Vision and Pattern Recognition · Computer Science 2019-11-14 Liqi Yan , Mingjian Zhu , Changbin Yu

Image captioning has attracted ever-increasing research attention in the multimedia community. To this end, most cutting-edge works rely on an encoder-decoder framework with attention mechanisms, which have achieved remarkable progress.…

Computer Vision and Pattern Recognition · Computer Science 2019-09-04 Chen Shen , Rongrong Ji , Fuhai Chen , Xiaoshuai Sun , Xiangming Li
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