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Figures, such as bar charts, pie charts, and line plots, are widely used to convey important information in a concise format. They are usually human-friendly but difficult for computers to process automatically. In this work, we investigate…

Computer Vision and Pattern Recognition · Computer Science 2019-06-10 Charles Chen , Ruiyi Zhang , Eunyee Koh , Sungchul Kim , Scott Cohen , Tong Yu , Ryan Rossi , Razvan Bunescu

This report describes the details of our approach for the event dense-captioning task in ActivityNet Challenge 2021. We present a semantic-aware pretraining method for dense video captioning, which empowers the learned features to recognize…

Computer Vision and Pattern Recognition · Computer Science 2022-04-18 Teng Wang , Zhu Liu , Feng Zheng , Zhichao Lu , Ran Cheng , Ping Luo

The use of explicit object detectors as an intermediate step to image captioning - which used to constitute an essential stage in early work - is often bypassed in the currently dominant end-to-end approaches, where the language model is…

Computer Vision and Pattern Recognition · Computer Science 2018-05-02 Josiah Wang , Pranava Madhyastha , Lucia Specia

Current image captioning approaches generate descriptions which lack specific information, such as named entities that are involved in the images. In this paper we propose a new task which aims to generate informative image captions, given…

Computation and Language · Computer Science 2018-11-08 Di Lu , Spencer Whitehead , Lifu Huang , Heng Ji , Shih-Fu Chang

This paper presents a novel keypoints-based attention mechanism for visual recognition in still images. Deep Convolutional Neural Networks (CNNs) for recognizing images with distinctive classes have shown great success, but their…

Computer Vision and Pattern Recognition · Computer Science 2021-10-26 Asish Bera , Zachary Wharton , Yonghuai Liu , Nik Bessis , Ardhendu Behera

Supervised image captioning approaches have made great progress, but it is challenging to collect high-quality human-annotated image-text data. Recently, large-scale vision and language models (e.g., CLIP) and large-scale generative…

Computer Vision and Pattern Recognition · Computer Science 2024-03-29 Yiyu Wang , Hao Luo , Jungang Xu , Yingfei Sun , Fan Wang

State-of-the-art approaches for image captioning require supervised training data consisting of captions with paired image data. These methods are typically unable to use unsupervised data such as textual data with no corresponding images,…

Computer Vision and Pattern Recognition · Computer Science 2017-06-27 Wenhu Chen , Aurelien Lucchi , Thomas Hofmann

We introduce the dense captioning task, which requires a computer vision system to both localize and describe salient regions in images in natural language. The dense captioning task generalizes object detection when the descriptions…

Computer Vision and Pattern Recognition · Computer Science 2015-11-25 Justin Johnson , Andrej Karpathy , Li Fei-Fei

Recent advancements in pre-trained large-scale language-image models have ushered in a new era of visual comprehension, offering a significant leap forward. These breakthroughs have proven particularly instrumental in addressing…

Computer Vision and Pattern Recognition · Computer Science 2023-11-03 Yiran Li , Junpeng Wang , Prince Aboagye , Michael Yeh , Yan Zheng , Liang Wang , Wei Zhang , Kwan-Liu Ma

Existing fashion recommendation systems encounter difficulties in using visual data for accurate and personalized recommendations. This research describes an innovative end-to-end pipeline that uses artificial intelligence to provide…

Information Retrieval · Computer Science 2023-11-17 Mohamaed Foued Ayedi , Hiba Ben Salem , Soulaimen Hammami , Ahmed Ben Said , Rateb Jabbar , Achraf CHabbouh

Two factors have proven to be very important to the performance of semantic segmentation models: global context and multi-level semantics. However, generating features that capture both factors always leads to high computational complexity,…

Computer Vision and Pattern Recognition · Computer Science 2021-03-11 Qi Song , Kangfu Mei , Rui Huang

This project aims to create an automated image captioning system that generates natural language descriptions for input images by integrating techniques from computer vision and natural language processing. We employ various different…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Joshua Adrian Cahyono , Jeremy Nathan Jusuf

Attention guidance is an approach to addressing dataset bias in deep learning, where the model relies on incorrect features to make decisions. Focusing on image classification tasks, we propose an efficient human-in-the-loop system to…

Computer Vision and Pattern Recognition · Computer Science 2023-02-07 Yi He , Xi Yang , Chia-Ming Chang , Haoran Xie , Takeo Igarashi

Most recent gains in visual recognition have originated from the inclusion of attention mechanisms in deep convolutional networks (DCNs). Because these networks are optimized for object recognition, they learn where to attend using only a…

Computer Vision and Pattern Recognition · Computer Science 2019-06-12 Drew Linsley , Dan Shiebler , Sven Eberhardt , Thomas Serre

We present AEGIS-Net, a novel indoor place recognition model that takes in RGB point clouds and generates global place descriptors by aggregating lower-level color, geometry features and higher-level implicit semantic features. However,…

Computer Vision and Pattern Recognition · Computer Science 2023-12-18 Yuhang Ming , Jian Ma , Xingrui Yang , Weichen Dai , Yong Peng , Wanzeng Kong

Recently, automatic image caption generation has been an important focus of the work on multimodal translation task. Existing approaches can be roughly categorized into two classes, i.e., top-down and bottom-up, the former transfers the…

Computer Vision and Pattern Recognition · Computer Science 2019-09-06 Wei Wei , Ling Cheng , Xianling Mao , Guangyou Zhou , Feida Zhu

Many text classification applications require models with satisfying performance as well as good interpretability. Traditional machine learning methods are easy to interpret but have low accuracies. The development of deep learning models…

Computation and Language · Computer Science 2020-06-02 Zhengyang Wang , Xia Hu , Shuiwang Ji

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

Image captioning is a fundamental task in vision-language understanding, where the model predicts a textual informative caption to a given input image. In this paper, we present a simple approach to address this task. We use CLIP encoding…

Computer Vision and Pattern Recognition · Computer Science 2021-11-19 Ron Mokady , Amir Hertz , Amit H. Bermano

Inspired by how the human brain employs a higher number of neural pathways when describing a highly focused subject, we show that deep attentive models used for the main vision-language task of image captioning, could be extended to achieve…

Computer Vision and Pattern Recognition · Computer Science 2021-09-01 Zanyar Zohourianshahzadi , Jugal K. Kalita
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