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Recent advances in human preference alignment have significantly improved multimodal generation and understanding. A key approach is to train reward models that provide supervision signals for preference optimization. However, existing…

Computer Vision and Pattern Recognition · Computer Science 2026-02-26 Yibin Wang , Yuhang Zang , Hao Li , Cheng Jin , Jiaqi Wang

Process Reward Models (PRMs) have emerged as a powerful tool for providing step-level feedback when evaluating the reasoning of Large Language Models (LLMs), which frequently produce chains of thought (CoTs) containing errors even when the…

Computation and Language · Computer Science 2026-04-21 Raffaele Pisano , Roberto Navigli

Computational Design approaches facilitate the generation of typographic design, but evaluating these designs remains a challenging task. In this paper, we propose a set of heuristic metrics for typographic design evaluation, focusing on…

Multimedia · Computer Science 2024-02-13 Sérgio M. Rebelo , J. J. Merelo , João Bicker , Penousal Machado

With the continued advancement of text-to-image (T2I) generation, producing high-quality images is becoming increasingly attainable; consequently, user demands are shifting toward images that better satisfy their specific requirements. As…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Jiaying Qian , Ziheng Jia , Qian Zhang , Zicheng Zhang , Jiayi Guo , Junqi Zhang , Guangtao Zhai , Xiongkuo Min

Recently, we have witnessed great progress in image editing with natural language instructions. Several closed-source models like GPT-Image-1, Seedream, and Google-Nano-Banana have shown highly promising progress. However, the open-source…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Keming Wu , Sicong Jiang , Max Ku , Ping Nie , Minghao Liu , Wenhu Chen

Reward models play a critical role in guiding large language models toward outputs that align with human expectations. However, an open challenge remains in effectively utilizing test-time compute to enhance reward model performance. In…

Computation and Language · Computer Science 2025-05-21 Jiaxin Guo , Zewen Chi , Li Dong , Qingxiu Dong , Xun Wu , Shaohan Huang , Furu Wei

Product poster generation significantly optimizes design efficiency and reduces production costs. Prevailing methods predominantly rely on image-inpainting methods to generate clean background images for given products. Subsequently, poster…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Zhaochen Li , Fengheng Li , Wei Feng , Honghe Zhu , Yaoyu Li , Zheng Zhang , Jingjing Lv , Junjie Shen , Zhangang Lin , Jingping Shao , Zhenglu Yang

Reward modeling has emerged as a crucial component in aligning large language models with human values. Significant attention has focused on using reward models as a means for fine-tuning generative models. However, the reward models…

Computation and Language · Computer Science 2026-02-04 Brian Christian , Hannah Rose Kirk , Jessica A. F. Thompson , Christopher Summerfield , Tsvetomira Dumbalska

Reward models are critical for reinforcement learning from human feedback, as they determine the alignment quality and reliability of generative models. For complex tasks such as image editing, reward models are required to capture global…

Advertising posters, a form of information presentation, combine visual and linguistic modalities. Creating a poster involves multiple steps and necessitates design experience and creativity. This paper introduces AutoPoster, a highly…

Computer Vision and Pattern Recognition · Computer Science 2023-08-24 Jinpeng Lin , Min Zhou , Ye Ma , Yifan Gao , Chenxi Fei , Yangjian Chen , Zhang Yu , Tiezheng Ge

Layout generation is the keystone in achieving automated graphic design, requiring arranging the position and size of various multi-modal design elements in a visually pleasing and constraint-following manner. Previous approaches are either…

Computer Vision and Pattern Recognition · Computer Science 2024-11-27 Tao Yang , Yingmin Luo , Zhongang Qi , Yang Wu , Ying Shan , Chang Wen Chen

Reward design plays a pivotal role in the training of game AIs, requiring substantial domain-specific knowledge and human effort. In recent years, several studies have explored reward generation for training game agents and controlling…

Artificial Intelligence · Computer Science 2026-05-26 In-Chang Baek , Sung-Hyun Kim , Sam Earle , Zehua Jiang , Jin-Ha Noh , Julian Togelius , Kyung-Joong Kim

Recent years have witnessed remarkable progress in 3D content generation. However, corresponding evaluation methods struggle to keep pace. Automatic approaches have proven challenging to align with human preferences, and the mixed…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Weitao Wang , Haoran Xu , Yuxiao Yang , Zhifang Liu , Jun Meng , Haoqian Wang

Personalized image generation via text prompts has great potential to improve daily life and professional work by facilitating the creation of customized visual content. The aim of image personalization is to create images based on a…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Mingxiao Li , Tingyu Qu , Tinne Tuytelaars , Marie-Francine Moens

We present PosterIQ, a design-driven benchmark for poster understanding and generation, annotated across composition structure, typographic hierarchy, and semantic intent. It includes 7,765 image-annotation instances and 822 generation…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Yuheng Feng , Wen Zhang , Haodong Duan , Xingxing Zou

Recent advancements in diffusion-based generative image editing have sparked a profound revolution, reshaping the landscape of image outpainting and inpainting tasks. Despite these strides, the field grapples with inherent challenges,…

Computer Vision and Pattern Recognition · Computer Science 2024-04-09 Yuxi Ren , Jie Wu , Yanzuo Lu , Huafeng Kuang , Xin Xia , Xionghui Wang , Qianqian Wang , Yixing Zhu , Pan Xie , Shiyin Wang , Xuefeng Xiao , Yitong Wang , Min Zheng , Lean Fu

Online Reinforcement Learning (RL) offers a promising avenue for complex image editing but is currently constrained by the scarcity of reliable and fine-grained reward signals. Existing evaluators frequently struggle with a critical…

Computer Vision and Pattern Recognition · Computer Science 2026-05-14 Yancheng Long , Yankai Yang , Hongyang Wei , Wei Chen , Tianke Zhang , Haonan fan , Changyi Liu , Kaiyu Jiang , Jiankang Chen , Kaiyu Tang , Bin Wen , Fan Yang , Tingting Gao , Han Li , Shuo Yang

While recent 3D generative models can produce high-quality texture images, they often fail to capture human preferences or meet task-specific requirements. Moreover, a core challenge in the 3D texture generation domain is that most existing…

Computer Vision and Pattern Recognition · Computer Science 2025-12-10 AmirHossein Zamani , Tianhao Xie , Amir G. Aghdam , Tiberiu Popa , Eugene Belilovsky

Contemporary image generation systems have achieved high fidelity and superior aesthetic quality beyond basic text-image alignment. However, existing evaluation frameworks have failed to evolve in parallel. This study reveals that human…

Computer Vision and Pattern Recognition · Computer Science 2025-07-28 Ying Ba , Tianyu Zhang , Yalong Bai , Wenyi Mo , Tao Liang , Bing Su , Ji-Rong Wen

3D generation is experiencing rapid advancements, while the development of 3D evaluation has not kept pace. How to keep automatic evaluation equitably aligned with human perception has become a well-recognized challenge. Recent advances in…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Yuhan Zhang , Mengchen Zhang , Tong Wu , Tengfei Wang , Gordon Wetzstein , Dahua Lin , Ziwei Liu