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Inspired by retrieval-augmented language generation and pretrained Vision and Language (V&L) encoders, we present a new approach to image captioning that generates sentences given the input image and a set of captions retrieved from a…

计算机视觉与模式识别 · 计算机科学 2023-02-17 Rita Ramos , Desmond Elliott , Bruno Martins

Image captioning is a longstanding problem in the field of computer vision and natural language processing. To date, researchers have produced impressive state-of-the-art performance in the age of deep learning. Most of these…

计算机视觉与模式识别 · 计算机科学 2022-07-20 Zihang Meng , David Yang , Xuefei Cao , Ashish Shah , Ser-Nam Lim

This paper describes our winning entry in the ImageCLEF 2015 image sentence generation task. We improve Google's CNN-LSTM model by introducing concept-based sentence reranking, a data-driven approach which exploits the large amounts of…

计算机视觉与模式识别 · 计算机科学 2016-05-04 Xirong Li , Qin Jin

We propose an end-to-end model which generates captions for images embedded in news articles. News images present two key challenges: they rely on real-world knowledge, especially about named entities; and they typically have linguistically…

计算机视觉与模式识别 · 计算机科学 2020-06-16 Alasdair Tran , Alexander Mathews , Lexing Xie

A hybrid model is proposed that integrates two popular image captioning methods to generate a text-based summary describing the contents of the image. The two image captioning models are the Neural Image Caption (NIC) and the k-nearest…

计算机视觉与模式识别 · 计算机科学 2021-05-11 Kartik Arora , Ajul Raj , Arun Goel , Seba Susan

The image captioning task is typically realized by an auto-regressive method that decodes the text tokens one by one. We present a diffusion-based captioning model, dubbed the name DDCap, to allow more decoding flexibility. Unlike image…

计算机视觉与模式识别 · 计算机科学 2022-12-12 Zixin Zhu , Yixuan Wei , Jianfeng Wang , Zhe Gan , Zheng Zhang , Le Wang , Gang Hua , Lijuan Wang , Zicheng Liu , Han Hu

Zero-shot captioners are recently proposed models that utilize common-space vision-language representations to caption images without relying on paired image-text data. To caption an image, they proceed by textually decoding a text-aligned…

计算机视觉与模式识别 · 计算机科学 2026-05-05 Lorenzo Bianchi , Giacomo Pacini , Fabio Carrara , Nicola Messina , Giuseppe Amato , Fabrizio Falchi

Image captioning is the process of automatically generating a description of an image in natural language. Image captioning is one of the significant challenges in image understanding since it requires not only recognizing salient objects…

计算机视觉与模式识别 · 计算机科学 2022-07-26 Ghadah Alabduljabbar , Hafida Benhidour , Said Kerrache

Extracting context from visual representations is of utmost importance in the advancement of Computer Science. Representation of such a format in Natural Language has a huge variety of applications such as helping the visually impaired etc.…

计算机视觉与模式识别 · 计算机科学 2020-02-25 Madhavan Seshadri , Malavika Srikanth , Mikhail Belov

Massive web datasets play a key role in the success of large vision-language models like CLIP and Flamingo. However, the raw web data is noisy, and existing filtering methods to reduce noise often come at the expense of data diversity. Our…

机器学习 · 计算机科学 2023-10-27 Thao Nguyen , Samir Yitzhak Gadre , Gabriel Ilharco , Sewoong Oh , Ludwig Schmidt

Image captioning is a challenging task and attracting more and more attention in the field of Artificial Intelligence, and which can be applied to efficient image retrieval, intelligent blind guidance and human-computer interaction, etc. In…

计算机视觉与模式识别 · 计算机科学 2019-05-21 Yiyu Wang , Jungang Xu , Yingfei Sun , Ben He

Image captioning, a fundamental task in vision-language understanding, seeks to generate accurate natural language descriptions for provided images. Current image captioning approaches heavily rely on high-quality image-caption pairs, which…

计算机视觉与模式识别 · 计算机科学 2023-11-03 Chuanyang Jin

Caption quality has emerged as a critical bottleneck in training high-quality text-to-image (T2I) and text-to-video (T2V) generative models. While visual language models (VLMs) are commonly deployed to generate captions from visual data,…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Varun Ananth , Baqiao Liu , Haoran Cai

When trained on large-scale datasets, image captioning models can understand the content of images from a general domain but often fail to generate accurate, detailed captions. To improve performance, pretraining-and-finetuning has been a…

计算机视觉与模式识别 · 计算机科学 2023-10-03 Taehoon Kim , Mark Marsden , Pyunghwan Ahn , Sangyun Kim , Sihaeng Lee , Alessandra Sala , Seung Hwan Kim

Purpose: This study focuses on the development of automated text generation from radiology images, termed diagnostic captioning, to assist medical professionals in reducing clinical errors and improving productivity. The aim is to provide…

计算机视觉与模式识别 · 计算机科学 2024-05-29 Quan Van Nguyen , Huy Quang Pham , Dan Quang Tran , Thang Kien-Bao Nguyen , Nhat-Hao Nguyen-Dang , Bao-Thien Nguyen-Tat

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…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Jack Hessel , Ari Holtzman , Maxwell Forbes , Ronan Le Bras , Yejin Choi

Generative training has been demonstrated to be powerful for building visual-language models. However, on zero-shot discriminative benchmarks, there is still a performance gap between models trained with generative and discriminative…

计算机视觉与模式识别 · 计算机科学 2024-07-18 Chenglin Yang , Siyuan Qiao , Yuan Cao , Yu Zhang , Tao Zhu , Alan Yuille , Jiahui Yu

Image Captioning, or the automatic generation of descriptions for images, is one of the core problems in Computer Vision and has seen considerable progress using Deep Learning Techniques. We propose to use Inception-ResNet Convolutional…

计算机视觉与模式识别 · 计算机科学 2021-02-23 Sulabh Katiyar , Samir Kumar Borgohain

Composed Image Retrieval (CIR) is the task of retrieving a target image from a gallery using a composed query consisting of a reference image and a modification text. Among various CIR approaches, training-free zero-shot methods based on…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Jeong-Woo Park , Seong-Whan Lee

Aesthetic image captioning (AIC) refers to the multi-modal task of generating critical textual feedbacks for photographs. While in natural image captioning (NIC), deep models are trained in an end-to-end manner using large curated datasets…

计算机视觉与模式识别 · 计算机科学 2019-08-30 Koustav Ghosal , Aakanksha Rana , Aljosa Smolic