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With the growing capabilities of modern object detection networks and datasets to train them, it has gotten more straightforward and, importantly, less laborious to get up and running with a model that is quite adept at detecting any number…

Machine Learning · Computer Science 2023-12-19 Grant Rosario , David Noever

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

Automated image captioning has the potential to be a useful tool for people with vision impairments. Images taken by this user group are often noisy, which leads to incorrect and even unsafe model predictions. In this paper, we propose a…

Computer Vision and Pattern Recognition · Computer Science 2023-05-02 Lu Yu , Malvina Nikandrou , Jiali Jin , Verena Rieser

Controllable text generation systems often leverage control codes to direct various properties of the output like style and length. Inspired by recent work on causal inference for NLP, this paper reveals a previously overlooked flaw in…

Computation and Language · Computer Science 2022-10-10 Junyi Chai , Reid Pryzant , Victor Ye Dong , Konstantin Golobokov , Chenguang Zhu , Yi Liu

Recent advances in conditional generative image models have enabled impressive results. On the one hand, text-based conditional models have achieved remarkable generation quality, by leveraging large-scale datasets of image-text pairs. To…

Computer Vision and Pattern Recognition · Computer Science 2023-04-27 Arantxa Casanova , Marlène Careil , Adriana Romero-Soriano , Christopher J. Pal , Jakob Verbeek , Michal Drozdzal

Generating a description of an image is called image captioning. Image captioning requires to recognize the important objects, their attributes and their relationships in an image. It also needs to generate syntactically and semantically…

Computer Vision and Pattern Recognition · Computer Science 2018-10-16 Md. Zakir Hossain , Ferdous Sohel , Mohd Fairuz Shiratuddin , Hamid Laga

Image classifiers should be used with caution in the real world. Performance evaluated on a validation set may not reflect performance in the real world. In particular, classifiers may perform well for conditions that are frequently…

Computer Vision and Pattern Recognition · Computer Science 2024-09-30 Adrien LeCoz , Houssem Ouertatani , Stéphane Herbin , Faouzi Adjed

Recent advances in text-guided image compression have shown great potential to enhance the perceptual quality of reconstructed images. These methods, however, tend to have significantly degraded pixel-wise fidelity, limiting their…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Hagyeong Lee , Minkyu Kim , Jun-Hyuk Kim , Seungeon Kim , Dokwan Oh , Jaeho Lee

Current approaches for controlling dialogue response generation are primarily focused on high-level attributes like style, sentiment, or topic. In this work, we focus on constrained long-term dialogue generation, which involves more…

Computation and Language · Computer Science 2022-05-17 Ramya Ramakrishnan , Hashan Buddhika Narangodage , Mauro Schilman , Kilian Q. Weinberger , Ryan McDonald

This study explores current limitations of learned image captioning evaluation metrics, specifically the lack of granular assessments for errors within captions, and the reliance on single-point quality estimates without considering…

Computation and Language · Computer Science 2025-06-03 Gonçalo Gomes , Bruno Martins , Chrysoula Zerva

While there have been significant gains in the field of automated video description, the generalization performance of automated description models to novel domains remains a major barrier to using these systems in the real world. Most…

Computer Vision and Pattern Recognition · Computer Science 2023-01-16 David M. Chan , Austin Myers , Sudheendra Vijayanarasimhan , David A. Ross , Bryan Seybold , John F. Canny

Learned dynamic weighting of the conditioning signal (attention) has been shown to improve neural language generation in a variety of settings. The weights applied when generating a particular output sequence have also been viewed as…

Computation and Language · Computer Science 2019-11-12 Philipp Sadler , Tatjana Scheffler , David Schlangen

Recent advances in image captioning have focused on scaling the data and model size, substantially increasing the cost of pre-training and finetuning. As an alternative to large models, we present SmallCap, which generates a caption…

Computer Vision and Pattern Recognition · Computer Science 2023-03-30 Rita Ramos , Bruno Martins , Desmond Elliott , Yova Kementchedjhieva

We deal with the problem of generating textual captions from optical remote sensing (RS) images using the notion of deep reinforcement learning. Due to the high inter-class similarity in reference sentences describing remote sensing data,…

Computer Vision and Pattern Recognition · Computer Science 2020-10-06 Ruchika Chavhan , Biplab Banerjee , Xiao Xiang Zhu , Subhasis Chaudhuri

This work presents an end-to-end trainable deep bidirectional LSTM (Long-Short Term Memory) model for image captioning. Our model builds on a deep convolutional neural network (CNN) and two separate LSTM networks. It is capable of learning…

Computer Vision and Pattern Recognition · Computer Science 2016-07-21 Cheng Wang , Haojin Yang , Christian Bartz , Christoph Meinel

Much research in recent years has focused on automatic article commenting. However, few of previous studies focus on the controllable generation of comments. Besides, they tend to generate dull and commonplace comments, which further limits…

Computation and Language · Computer Science 2021-07-27 Linhao Zhang , Houfeng Wang

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

The evaluation of machine-generated image captions is a complex and evolving challenge. With the advent of Multimodal Large Language Models (MLLMs), image captioning has become a core task, increasing the need for robust and reliable…

Computer Vision and Pattern Recognition · Computer Science 2025-06-02 Sara Sarto , Marcella Cornia , Rita Cucchiara

Image captioning implies automatically generating textual descriptions of images based only on the visual input. Although this has been an extensively addressed research topic in recent years, not many contributions have been made in the…

Computer Vision and Pattern Recognition · Computer Science 2021-02-09 Eva Cetinic

Image captioning is a multimodal task involving computer vision and natural language processing, where the goal is to learn a mapping from the image to its natural language description. In general, the mapping function is learned from a…

Computer Vision and Pattern Recognition · Computer Science 2018-07-19 Jiuxiang Gu , Shafiq Joty , Jianfei Cai , Gang Wang