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Although Multimodal Large Language Models (MLLMs) have demonstrated promising versatile capabilities, their performance is still inferior to specialized models on downstream tasks, which makes adaptation necessary to enhance their utility.…

计算机视觉与模式识别 · 计算机科学 2024-04-18 Yichi Zhang , Yinpeng Dong , Siyuan Zhang , Tianzan Min , Hang Su , Jun Zhu

Existing few-shot segmentation (FSS) methods mainly focus on prototype feature generation and the query-support matching mechanism. As a crucial prompt for generating prototype features, the pair of image-mask types in the support set has…

计算机视觉与模式识别 · 计算机科学 2024-07-17 Shijie Chang , Youwei Pang , Xiaoqi Zhao , Lihe Zhang , Huchuan Lu

Vision-language models (VLMs) like CLIP excel in zero-shot learning but often require resource-intensive training to adapt to new tasks. Prompt learning techniques, such as CoOp and CoCoOp, offer efficient adaptation but tend to overfit to…

计算机视觉与模式识别 · 计算机科学 2025-08-08 Phuoc-Nguyen Bui , Khanh-Binh Nguyen , Hyunseung Choo

Few-shot learning has been successfully applied to medical image classification as only very few medical examples are available for training. Due to the challenging problem of limited number of annotated medical images, image…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Zhenwei Wang , Qiule Sun , Bingbing Zhang , Pengfei Wang , Jianxin Zhang , Qiang Zhang

Text-to-image diffusion models have demonstrated remarkable progress in synthesizing high-quality images from text prompts, which boosts researches on prompt-based image editing that edits a source image according to a target prompt.…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Kejie Wang , Xuemeng Song , Meng Liu , Jin Yuan , Weili Guan

Diffusion models emerged as a leading approach in text-to-image generation, producing high-quality images from textual descriptions. However, attempting to achieve detailed control to get a desired image solely through text remains a…

计算机视觉与模式识别 · 计算机科学 2026-02-12 Pablo Domingo-Gregorio , Javier Ruiz-Hidalgo

This paper presents a simple and effective visual prompting method for adapting pre-trained models to downstream recognition tasks. Our method includes two key designs. First, rather than directly adding together the prompt and the image,…

计算机视觉与模式识别 · 计算机科学 2023-03-30 Junyang Wu , Xianhang Li , Chen Wei , Huiyu Wang , Alan Yuille , Yuyin Zhou , Cihang Xie

Visual prompt-based methods have seen growing interest in incremental learning (IL) for image classification. These approaches learn additional embedding vectors while keeping the model frozen, making them efficient to train. However, no…

计算机视觉与模式识别 · 计算机科学 2025-10-08 Matthias Neuwirth-Trapp , Maarten Bieshaar , Danda Pani Paudel , Luc Van Gool

Open-world object counting leverages the robust text-image alignment of pre-trained vision-language models (VLMs) to enable counting of arbitrary categories in images specified by textual queries. However, widely adopted naive fine-tuning…

计算机视觉与模式识别 · 计算机科学 2025-04-25 Yiming Zhao , Guorong Li , Laiyun Qing , Amin Beheshti , Jian Yang , Michael Sheng , Yuankai Qi , Qingming Huang

We investigate the efficacy of visual prompting to adapt large-scale models in vision. Following the recent approach from prompt tuning and adversarial reprogramming, we learn a single image perturbation such that a frozen model prompted…

计算机视觉与模式识别 · 计算机科学 2022-06-06 Hyojin Bahng , Ali Jahanian , Swami Sankaranarayanan , Phillip Isola

Generative modeling of discrete data underlies important applications spanning text-based agents like ChatGPT to the design of the very building blocks of life in protein sequences. However, application domains need to exert control over…

Vision-language models (VLMs) such as CLIP exhibit strong zero-shot generalization but remain sensitive to domain shifts at test time. Test-time prompt tuning (TPT) mitigates this issue by adapting prompts with fixed augmentations, which…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Yuqing Lei , Yingjun Du , Yawen Huang , Xiantong Zhen , Ling Shao

Despite recent significant strides achieved by diffusion-based Text-to-Image (T2I) models, current systems are still less capable of ensuring decent compositional generation aligned with text prompts, particularly for the multi-object…

计算机视觉与模式识别 · 计算机科学 2024-02-01 Zhipeng Bao , Yijun Li , Krishna Kumar Singh , Yu-Xiong Wang , Martial Hebert

Diffusion models have exhibited impressive prowess in the text-to-image task. Recent methods add image-level structure controls, e.g., edge and depth maps, to manipulate the generation process together with text prompts to obtain desired…

计算机视觉与模式识别 · 计算机科学 2024-08-23 Yibo Zhao , Liang Peng , Yang Yang , Zekai Luo , Hengjia Li , Yao Chen , Zheng Yang , Xiaofei He , Wei Zhao , qinglin lu , Boxi Wu , Wei Liu

Model customization introduces new concepts to existing text-to-image models, enabling the generation of these new concepts/objects in novel contexts. However, such methods lack accurate camera view control with respect to the new object,…

计算机视觉与模式识别 · 计算机科学 2024-12-04 Nupur Kumari , Grace Su , Richard Zhang , Taesung Park , Eli Shechtman , Jun-Yan Zhu

Personalizing text-to-image diffusion models is crucial for adapting the pre-trained models to specific target concepts, enabling diverse image generation. However, fine-tuning with few images introduces an inherent trade-off between…

计算机视觉与模式识别 · 计算机科学 2025-08-04 Sunghyun Park , Seokeon Choi , Hyoungwoo Park , Sungrack Yun

Existing methods of cross-modal domain adaptation for 3D semantic segmentation predict results only via 2D-3D complementarity that is obtained by cross-modal feature matching. However, as lacking supervision in the target domain, the…

计算机视觉与模式识别 · 计算机科学 2023-07-11 Boxiang Zhang , Zunran Wang , Yonggen Ling , Yuanyuan Guan , Shenghao Zhang , Wenhui Li

Diffusion models continuously push the boundary of state-of-the-art image generation, but the process is hard to control with any nuance: practice proves that textual prompts are inadequate for accurately describing image style or fine…

计算机视觉与模式识别 · 计算机科学 2024-08-28 Ciara Rowles , Shimon Vainer , Dante De Nigris , Slava Elizarov , Konstantin Kutsy , Simon Donné

Large vision language models (LVLMs) have demonstrated impressive performance across a wide range of tasks. These capabilities largely stem from visual instruction tuning, which fine-tunes models on datasets consisting of curated…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Myeongkyun Kang , Soopil Kim , Xiaoxiao Li , Sang Hyun Park

In recent years, prompt tuning has sparked a research surge in adapting pre-trained models. Unlike the unified pre-training strategy employed in the language field, the graph field exhibits diverse pre-training strategies, posing challenges…

机器学习 · 计算机科学 2024-04-11 Taoran Fang , Yunchao Zhang , Yang Yang , Chunping Wang , Lei Chen