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Learning general-purpose reasoning capabilities has long been a challenging problem in AI. Recent research in large language models (LLMs), such as DeepSeek-R1, has shown that reinforcement learning techniques like GRPO can enable…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Jiaer Xia , Yuhang Zang , Peng Gao , Sharon Li , Kaiyang Zhou

A challenge in fine-tuning text-to-image diffusion models for specific topics is to select good examples. Fine-tuning from image sets of varying quality, such as Wikipedia Commons, will often produce poor output. However, training images…

机器学习 · 计算机科学 2025-11-18 Tenghao Ji , Eytan Adar

Image captioning is a computer vision task that involves generating natural language descriptions for images. This method has numerous applications in various domains, including image retrieval systems, medicine, and various industries.…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Sai Suprabhanu Nallapaneni , Subrahmanyam Konakanchi

Image captioning has become an essential Vision & Language research task. It is about predicting the most accurate caption given a specific image or video. The research community has achieved impressive results by continuously proposing new…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Guillermo Ruiz , Tania Ramírez , Daniela Moctezuma

Image captioning involves generating textual descriptions from input images, bridging the gap between computer vision and natural language processing. Recent advancements in transformer-based models have significantly improved caption…

计算机视觉与模式识别 · 计算机科学 2025-06-09 Israa A. Albadarneh , Bassam H. Hammo , Omar S. Al-Kadi

Automatically generating a human-like description for a given image is a potential research in artificial intelligence, which has attracted a great of attention recently. Most of the existing attention methods explore the mapping…

计算机视觉与模式识别 · 计算机科学 2020-11-03 Feicheng Huang , Zhixin Li , Haiyang Wei , Canlong Zhang , Huifang Ma

Vision-Language Models (VLMs) are pretrained on large, diverse, and noisy web-crawled datasets. This underscores the critical need for dataset pruning, as the quality of these datasets is strongly correlated with the performance of VLMs on…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Anas Mahmoud , Mostafa Elhoushi , Amro Abbas , Yu Yang , Newsha Ardalani , Hugh Leather , Ari Morcos

Fine-grained image classification, particularly in zero/few-shot scenarios, presents a significant challenge for vision-language models (VLMs), such as CLIP. These models often struggle with the nuanced task of distinguishing between…

计算与语言 · 计算机科学 2024-05-21 Canshi Wei

Contrastive Language-Image Pre-training (CLIP) has attracted a surge of attention for its superior zero-shot performance and excellent transferability to downstream tasks. However, training such large-scale models usually requires…

机器学习 · 计算机科学 2025-01-14 Hongbo Liu

The ability to generate natural language explanations conditioned on the visual perception is a crucial step towards autonomous agents which can explain themselves and communicate with humans. While the research efforts in image and video…

计算机视觉与模式识别 · 计算机科学 2020-03-10 Marcella Cornia , Lorenzo Baraldi , Rita Cucchiara

Contrastive Language-Image Pre-training (CLIP) on large-scale image-caption datasets learns representations that can achieve remarkable zero-shot generalization. However, such models require a massive amount of pre-training data. Improving…

计算机视觉与模式识别 · 计算机科学 2024-03-21 Siddharth Joshi , Arnav Jain , Ali Payani , Baharan Mirzasoleiman

The ability to quickly learn from a small quantity oftraining data widens the range of machine learning applications. In this paper, we propose a data-efficient image captioning model, VisualGPT, which leverages the linguistic knowledge…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Jun Chen , Han Guo , Kai Yi , Boyang Li , Mohamed Elhoseiny

Neural captioners are typically trained to mimic human-generated references without optimizing for any specific communication goal, leading to problems such as the generation of vague captions. In this paper, we show that fine-tuning an…

计算机视觉与模式识别 · 计算机科学 2023-04-05 Roberto Dessì , Michele Bevilacqua , Eleonora Gualdoni , Nathanael Carraz Rakotonirina , Francesca Franzon , Marco Baroni

Generative models have shown a giant leap in synthesizing photo-realistic images with minimal expertise, sparking concerns about the authenticity of online information. This study aims to develop a universal AI-generated image detector…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Zihan Liu , Hanyi Wang , Yaoyu Kang , Shilin Wang

Image Captioning is a task that combines computer vision and natural language processing, where it aims to generate descriptive legends for images. It is a two-fold process relying on accurate image understanding and correct language…

计算机视觉与模式识别 · 计算机科学 2021-07-29 Ahmed Elhagry , Karima Kadaoui

Despite the success of Vision-Language Models (VLMs) like CLIP in aligning vision and language, their proficiency in detailed, fine-grained visual comprehension remains a key challenge. We present CLIP-IN, a novel framework that bolsters…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Ziteng Wang , Siqi Yang , Limeng Qiao , Lin Ma

Dataset distillation methods reduce large-scale datasets to smaller sets of synthetic data, preserving sufficient information to quickly train a new model from scratch. However, prior work on dataset distillation has focused exclusively on…

计算机视觉与模式识别 · 计算机科学 2024-08-21 Xindi Wu , Byron Zhang , Zhiwei Deng , Olga Russakovsky

Building state-of-the-art Vision-Language Models (VLMs) with strong captioning capabilities typically necessitates training on billions of high-quality image-text pairs, requiring millions of GPU hours. This paper introduces the…

计算机视觉与模式识别 · 计算机科学 2025-07-14 Tiezheng Zhang , Yitong Li , Yu-cheng Chou , Jieneng Chen , Alan Yuille , Chen Wei , Junfei Xiao

Image captioning has long been regarded as a fundamental task in visual understanding. Recently, however, few large vision-language model (LVLM) research discusses model's image captioning performance because of the outdated short-caption…

计算机视觉与模式识别 · 计算机科学 2024-07-09 Hongyuan Dong , Jiawen Li , Bohong Wu , Jiacong Wang , Yuan Zhang , Haoyuan Guo

In a globalized world at the present epoch of generative intelligence, most of the manual labour tasks are automated with increased efficiency. This can support businesses to save time and money. A crucial component of generative…

计算机视觉与模式识别 · 计算机科学 2023-03-07 Pranav Dandwate , Chaitanya Shahane , Vandana Jagtap , Shridevi C. Karande