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Knowledge-based visual question answering (VQA) requires answering questions with external knowledge in addition to the content of images. One dataset that is mostly used in evaluating knowledge-based VQA is OK-VQA, but it lacks a gold…

Computation and Language · Computer Science 2021-09-10 Man Luo , Yankai Zeng , Pratyay Banerjee , Chitta Baral

Knowledge-based visual question answering (KVQA) task aims to answer questions that require additional external knowledge as well as an understanding of images and questions. Recent studies on KVQA inject an external knowledge in a…

Computer Vision and Pattern Recognition · Computer Science 2022-07-28 Jinyeong Chae , Jihie Kim

Text-based visual question answering (VQA) requires to read and understand text in an image to correctly answer a given question. However, most current methods simply add optical character recognition (OCR) tokens extracted from the image…

Computer Vision and Pattern Recognition · Computer Science 2020-10-27 Zan-Xia Jin , Heran Wu , Chun Yang , Fang Zhou , Jingyan Qin , Lei Xiao , Xu-Cheng Yin

We introduce GQA, a new dataset for real-world visual reasoning and compositional question answering, seeking to address key shortcomings of previous VQA datasets. We have developed a strong and robust question engine that leverages scene…

Computation and Language · Computer Science 2019-07-12 Drew A. Hudson , Christopher D. Manning

Medical visual question answering (Med-VQA) is a machine learning task that aims to create a system that can answer natural language questions based on given medical images. Although there has been rapid progress on the general VQA task,…

Computer Vision and Pattern Recognition · Computer Science 2023-09-21 Louisa Canepa , Sonit Singh , Arcot Sowmya

Reasoning about causal and temporal event relations in videos is a new destination of Video Question Answering (VideoQA).The major stumbling block to achieve this purpose is the semantic gap between language and video since they are at…

Computer Vision and Pattern Recognition · Computer Science 2022-11-03 Shaoning Xiao , Long Chen , Kaifeng Gao , Zhao Wang , Yi Yang , Zhimeng Zhang , Jun Xiao

Part of the appeal of Visual Question Answering (VQA) is its promise to answer new questions about previously unseen images. Most current methods demand training questions that illustrate every possible concept, and will therefore never…

Computer Vision and Pattern Recognition · Computer Science 2016-11-22 Damien Teney , Anton van den Hengel

Much recent progress in Vision-to-Language problems has been achieved through a combination of Convolutional Neural Networks (CNNs) and Recurrent Neural Networks (RNNs). This approach does not explicitly represent high-level semantic…

Computer Vision and Pattern Recognition · Computer Science 2016-12-19 Qi Wu , Chunhua Shen , Anton van den Hengel , Peng Wang , Anthony Dick

Visual Question and Answering (VQA) problems are attracting increasing interest from multiple research disciplines. Solving VQA problems requires techniques from both computer vision for understanding the visual contents of a presented…

Computer Vision and Pattern Recognition · Computer Science 2016-04-07 Ilija Ilievski , Shuicheng Yan , Jiashi Feng

Many vision and language tasks require commonsense reasoning beyond data-driven image and natural language processing. Here we adopt Visual Question Answering (VQA) as an example task, where a system is expected to answer a question in…

Computer Vision and Pattern Recognition · Computer Science 2018-03-26 Somak Aditya , Yezhou Yang , Chitta Baral

Significant advancements in video question answering (VideoQA) have been made thanks to thriving large image-language pretraining frameworks. Although these image-language models can efficiently represent both video and language branches,…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Bo Zou , Chao Yang , Yu Qiao , Chengbin Quan , Youjian Zhao

Visual question answering (VQA) has witnessed great progress since May, 2015 as a classic problem unifying visual and textual data into a system. Many enlightening VQA works explore deep into the image and question encodings and fusing…

Computer Vision and Pattern Recognition · Computer Science 2017-02-23 Yuetan Lin , Zhangyang Pang , Donghui Wang , Yueting Zhuang

Visual question answering (VQA) in surgery is largely unexplored. Expert surgeons are scarce and are often overloaded with clinical and academic workloads. This overload often limits their time answering questionnaires from patients,…

Computer Vision and Pattern Recognition · Computer Science 2022-06-28 Lalithkumar Seenivasan , Mobarakol Islam , Adithya K Krishna , Hongliang Ren

Despite the remarkable advancements in Visual Question Answering (VQA), the challenge of mitigating the language bias introduced by textual information remains unresolved. Previous approaches capture language bias from a coarse-grained…

Computer Vision and Pattern Recognition · Computer Science 2024-10-15 Ying Liu , Ge Bai , Chenji Lu , Shilong Li , Zhang Zhang , Ruifang Liu , Wenbin Guo

In visual question answering (VQA), a machine must answer a question given an associated image. Recently, accessibility researchers have explored whether VQA can be deployed in a real-world setting where users with visual impairments learn…

Computation and Language · Computer Science 2022-10-28 Yang Trista Cao , Kyle Seelman , Kyungjun Lee , Hal Daumé

We propose a method for automatically answering questions about images by bringing together recent advances from natural language processing and computer vision. We combine discrete reasoning with uncertain predictions by a multi-world…

Artificial Intelligence · Computer Science 2015-05-06 Mateusz Malinowski , Mario Fritz

Visual question answering is an important task in both natural language and vision understanding. However, in most of the public visual question answering datasets such as VQA, CLEVR, the questions are human generated that specific to the…

Computation and Language · Computer Science 2022-08-08 Bingning Wang , Feiyang Lv , Ting Yao , Yiming Yuan , Jin Ma , Yu Luo , Haijin Liang

There has been an explosion of work in the vision & language community during the past few years from image captioning to video transcription, and answering questions about images. These tasks have focused on literal descriptions of the…

Computation and Language · Computer Science 2016-06-10 Nasrin Mostafazadeh , Ishan Misra , Jacob Devlin , Margaret Mitchell , Xiaodong He , Lucy Vanderwende

Current methods of Visual Question Answering perform well on the answers with an amount of training data but have limited accuracy on the novel ones with few examples. However, humans can quickly adapt to these new categories with just a…

Computer Vision and Pattern Recognition · Computer Science 2021-02-23 Dalu Guo , Dacheng Tao

Methodologies for training visual question answering (VQA) models assume the availability of datasets with human-annotated \textit{Image-Question-Answer} (I-Q-A) triplets. This has led to heavy reliance on datasets and a lack of…

Computer Vision and Pattern Recognition · Computer Science 2021-05-31 Pratyay Banerjee , Tejas Gokhale , Yezhou Yang , Chitta Baral