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Image captioning models are typically trained by treating all samples equally, neglecting to account for mismatched or otherwise difficult data points. In contrast, recent work has shown the effectiveness of training models by scheduling…

Computer Vision and Pattern Recognition · Computer Science 2024-02-05 Wenyan Li , Jonas F. Lotz , Chen Qiu , Desmond Elliott

Image captioning models are widely used to describe recent and archived pictures with the objective of improving their accessibility and retrieval. Yet, these approaches tend to be inefficient and biased at retrieving people's names. In…

Computer Vision and Pattern Recognition · Computer Science 2024-05-07 Yannis Tevissen , Khalil Guetari , Marine Tassel , Erwan Kerleroux , Frédéric Petitpont

Our work aims to build a model that performs dual tasks of image captioning and image generation while being trained on only one task. The central idea is to train an invertible model that learns a one-to-one mapping between the image and…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Nandakishore S Menon , Chandramouli Kamanchi , Raghuram Bharadwaj Diddigi

Successful Artificial Intelligence systems often require numerous labeled data to extract information from document images. In this paper, we investigate the problem of improving the performance of Artificial Intelligence systems in…

Information Retrieval · Computer Science 2022-09-27 Bao-Sinh Nguyen , Dung Tien Le , Hieu M. Vu , Tuan Anh D. Nguyen , Minh-Tien Nguyen , Hung Le

The interest in Artificial Intelligence (AI) and its applications has seen unprecedented growth in the last few years. The success can be partly attributed to the advancements of deep neural networks made in the sub-fields of AI such as…

Computer Vision and Pattern Recognition · Computer Science 2023-02-20 Xuewen Yang

In this study, we introduce a low cost method for generating descriptions from images containing novel objects. Generally, constructing a model, which can explain images with novel objects, is costly because of the following: (1) collecting…

Computer Vision and Pattern Recognition · Computer Science 2020-03-09 Mikihiro Tanaka , Tatsuya Harada

With the maturity of visual detection techniques, we are more ambitious in describing visual content with open-vocabulary, fine-grained and free-form language, i.e., the task of image captioning. In particular, we are interested in…

Computer Vision and Pattern Recognition · Computer Science 2019-06-07 Zheng-Jun Zha , Daqing Liu , Hanwang Zhang , Yongdong Zhang , Feng Wu

The task of image captioning demands an algorithm to generate natural language descriptions of visual inputs. Recent advancements have seen a convergence between image captioning research and the development of Large Language Models (LLMs)…

Computer Vision and Pattern Recognition · Computer Science 2024-12-06 Davide Bucciarelli , Nicholas Moratelli , Marcella Cornia , Lorenzo Baraldi , Rita Cucchiara

There is amazing progress in Deep Learning based models for Image captioning and Low Light image enhancement. For the first time in literature, this paper develops a Deep Learning model that translates night scenes to sentences, opening new…

Computer Vision and Pattern Recognition · Computer Science 2022-01-05 Rajagopal A , Nirmala V , Arun Muthuraj Vedamanickam

When a recurrent neural network language model is used for caption generation, the image information can be fed to the neural network either by directly incorporating it in the RNN -- conditioning the language model by `injecting' image…

Neural and Evolutionary Computing · Computer Science 2018-03-15 Marc Tanti , Albert Gatt , Kenneth P. Camilleri

Robots will eventually be part of every household. It is thus critical to enable algorithms to learn from and be guided by non-expert users. In this paper, we bring a human in the loop, and enable a human teacher to give feedback to a…

Computation and Language · Computer Science 2017-06-06 Huan Ling , Sanja Fidler

Deep Learning models are incredibly data-hungry and require very large labeled datasets for supervised learning. As a consequence, these models often suffer from overfitting, limiting their ability to generalize to real-world examples.…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Sahiti Yerramilli , Jayant Sravan Tamarapalli , Tanmay Girish Kulkarni , Jonathan Francis , Eric Nyberg

Language Models based on recurrent neural networks have dominated recent image caption generation tasks. In this paper, we introduce a Language CNN model which is suitable for statistical language modeling tasks and shows competitive…

Computer Vision and Pattern Recognition · Computer Science 2017-08-03 Jiuxiang Gu , Gang Wang , Jianfei Cai , Tsuhan Chen

Text to Image Synthesis refers to the process of automatic generation of a photo-realistic image starting from a given text and is revolutionizing many real-world applications. In order to perform such process it is necessary to exploit…

Machine Learning · Computer Science 2019-10-10 Marco Menardi , Alex Falcon , Saida S. Mohamed , Lorenzo Seidenari , Giuseppe Serra , Alberto Del Bimbo , Carlo Tasso

Sentiment analysis of online user generated content is important for many social media analytics tasks. Researchers have largely relied on textual sentiment analysis to develop systems to predict political elections, measure economic…

Computer Vision and Pattern Recognition · Computer Science 2015-09-22 Quanzeng You , Jiebo Luo , Hailin Jin , Jianchao Yang

Since acquiring pixel-wise annotations for training convolutional neural networks for semantic image segmentation is time-consuming, weakly supervised approaches that only require class tags have been proposed. In this work, we propose…

Computer Vision and Pattern Recognition · Computer Science 2019-05-17 Johann Sawatzky , Debayan Banerjee , Juergen Gall

Most of current image captioning models heavily rely on paired image-caption datasets. However, getting large scale image-caption paired data is labor-intensive and time-consuming. In this paper, we present a scene graph-based approach for…

Computer Vision and Pattern Recognition · Computer Science 2019-08-20 Jiuxiang Gu , Shafiq Joty , Jianfei Cai , Handong Zhao , Xu Yang , Gang Wang

Although deep convolutional neural networks (CNNs) have achieved great success in computer vision tasks, its real-world application is still impeded by its voracious demand of computational resources. Current works mostly seek to compress…

Computer Vision and Pattern Recognition · Computer Science 2020-12-04 Chen Zhao , Bernard Ghanem

We hypothesize that end-to-end neural image captioning systems work seemingly well because they exploit and learn `distributional similarity' in a multimodal feature space by mapping a test image to similar training images in this space and…

Computer Vision and Pattern Recognition · Computer Science 2018-09-13 Pranava Madhyastha , Josiah Wang , Lucia Specia

Image captioning is one of the straightforward tasks that can take advantage of large-scale web-crawled data which provides rich knowledge about the visual world for a captioning model. However, since web-crawled data contains image-text…

Computer Vision and Pattern Recognition · Computer Science 2023-09-28 Wooyoung Kang , Jonghwan Mun , Sungjun Lee , Byungseok Roh
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