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Science progresses by building upon the prior body of knowledge documented in scientific publications. The acceleration of research makes it hard to stay up-to-date with the recent developments and to summarize the ever-growing body of…

Computation and Language · Computer Science 2023-11-07 Martin Funkquist , Ilia Kuznetsov , Yufang Hou , Iryna Gurevych

Reinforcement learning (RL), earlier proven to be effective in large language and multi-modal models, has been successfully extended to enhance 2D image generation recently. However, applying RL to 3D generation remains largely unexplored…

Computer Vision and Pattern Recognition · Computer Science 2025-12-12 Yiwen Tang , Zoey Guo , Kaixin Zhu , Ray Zhang , Qizhi Chen , Dongzhi Jiang , Junli Liu , Bohan Zeng , Haoming Song , Delin Qu , Tianyi Bai , Dan Xu , Wentao Zhang , Bin Zhao

Visual text is a crucial component in both document and scene images, conveying rich semantic information and attracting significant attention in the computer vision community. Beyond traditional tasks such as text detection and…

Computer Vision and Pattern Recognition · Computer Science 2025-06-09 Yan Shu , Weichao Zeng , Fangmin Zhao , Zeyu Chen , Zhenhang Li , Xiaomeng Yang , Yu Zhou , Paolo Rota , Xiang Bai , Lianwen Jin , Xu-Cheng Yin , Nicu Sebe

Text-to-image (T2I) generation aims to synthesize images from textual prompts, which jointly specify what must be shown and imply what can be inferred, which thus correspond to two core capabilities: \textbf{\textit{composition}} and…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Ouxiang Li , Yuan Wang , Xinting Hu , Huijuan Huang , Rui Chen , Jiarong Ou , Xin Tao , Pengfei Wan , Xiaojuan Qi , Fuli Feng

Large Language Models(LLMs) have revolutionized text generation and multimodal perception,but their capabilities in 3D content generation remain underexplored. Existing methods compromise by producing either low-resolution meshes or coarse…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Junming Huang , Chi Wang , Letian Li , Guangkai Xu , Donglin Huang , Hao Chen , Qiang Dai , Weiwei Xu

Powerful generative models have led to recent progress in question generation (QG). However, it is difficult to measure advances in QG research since there are no standardized resources that allow a uniform comparison among approaches. In…

Computation and Language · Computer Science 2023-01-03 Asahi Ushio , Fernando Alva-Manchego , Jose Camacho-Collados

Recent advances in speech generation have enabled high-fidelity synthesis, yet systematic evaluation of models under long-context conditions remains largely underexplored. A comprehensive evaluation benchmark for long-form speech is…

Audio and Speech Processing · Electrical Eng. & Systems 2026-05-28 Changhao Pan , Rui Yang , Han Wang , Zhuan Zhou , Xuming He , Wenxiang Guo , Ziyue Jiang , Ruiqi Li , Yu Zhang , Chenyuhao Wen , Ke Lei , Xiang Yin , Jingyu Lu , Zhiyuan Zhu , Zhou Zhao

Instruction-following text-to-speech (TTS) has emerged as an important capability for controllable and expressive speech generation, yet its evaluation remains underdeveloped due to limited benchmark coverage, weak diagnostic granularity,…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-21 Huakang Chen , Jingbin Hu , Liumeng Xue , Qirui Zhan , Wenhao Li , Guobin Ma , Hanke Xie , Dake Guo , Linhan Ma , Yuepeng Jiang , Bengu Wu , Pengyuan Xie , Chuan Xie , Qiang Zhang , Lei Xie

A good Text-to-Image model should not only generate high quality images, but also ensure the consistency between the text and the generated image. Previous models failed to simultaneously fix both sides well. This paper proposes a Gradual…

Computer Vision and Pattern Recognition · Computer Science 2022-06-22 Bo Yang , Fangxiang Feng , Xiaojie Wang

Text-to-3D generation is a valuable technology in virtual reality and digital content creation. While recent works have pushed the boundaries of text-to-3D generation, producing high-fidelity 3D objects with inefficient prompts and…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Wenqing Wang , Yun Fu

One challenge in text-to-image (T2I) generation is the inadvertent reflection of culture gaps present in the training data, which signifies the disparity in generated image quality when the cultural elements of the input text are rarely…

Computer Vision and Pattern Recognition · Computer Science 2023-07-07 Bingshuai Liu , Longyue Wang , Chenyang Lyu , Yong Zhang , Jinsong Su , Shuming Shi , Zhaopeng Tu

Text-driven video editing has recently experienced rapid development. Despite this, evaluating edited videos remains a considerable challenge. Current metrics tend to fail to align with human perceptions, and effective quantitative metrics…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Shangkun Sun , Xiaoyu Liang , Songlin Fan , Wenxu Gao , Wei Gao

In this paper, we study Text-to-3D content generation leveraging 2D diffusion priors to enhance the quality and detail of the generated 3D models. Recent progress (Magic3D) in text-to-3D has shown that employing high-resolution (e.g., 512 x…

Computer Vision and Pattern Recognition · Computer Science 2023-08-01 Jinbo Wu , Xiaobo Gao , Xing Liu , Zhengyang Shen , Chen Zhao , Haocheng Feng , Jingtuo Liu , Errui Ding

Generative modeling is widely regarded as one of the most essential problems in today's AI community, with text-to-image generation having gained unprecedented real-world impacts. Among various approaches, diffusion models have achieved…

Computer Vision and Pattern Recognition · Computer Science 2026-01-26 Xuyang Guo , Jiayan Huo , Yingyu Liang , Zhenmei Shi , Zhao Song , Jiahao Zhang , Zhen Zhuang

Text-to-video generation is an emerging field in generative AI, enabling the creation of realistic, semantically accurate videos from text prompts. While current models achieve impressive visual quality and alignment with input text, they…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Luca Zanchetta , Lorenzo Papa , Luca Maiano , Irene Amerini

Generating 3D human motions from textual descriptions is an important research problem with broad applications in video games, virtual reality, and augmented reality. Recent methods align the textual description with human motion at the…

Computer Vision and Pattern Recognition · Computer Science 2025-12-25 Bowen Dang , Lin Wu , Xiaohang Yang , Zheng Yuan , Zhixiang Chen

The rapid advancement of AIGC-based video generation has underscored the critical need for comprehensive evaluation frameworks that go beyond traditional generation quality metrics to encompass aesthetic appeal. However, existing benchmarks…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Longteng Jiang , DanDan Zheng , Qianqian Qiao , Heng Huang , Huaye Wang , Yihang Bo , Bao Peng , Jingdong Chen , Jun Zhou , Xin Jin

As the use of text-to-image generative models increases, so does the adoption of automatic benchmarking methods used in their evaluation. However, while metrics and datasets abound, there are few unified benchmarking libraries that provide…

The ability to understand visual concepts and replicate and compose these concepts from images is a central goal for computer vision. Recent advances in text-to-image (T2I) models have lead to high definition and realistic image quality…

Computer Vision and Pattern Recognition · Computer Science 2024-02-26 Maitreya Patel , Tejas Gokhale , Chitta Baral , Yezhou Yang

While recent advances in neural representations and generative models have revolutionized 3D content creation, the field remains constrained by significant data processing bottlenecks. To address this, we introduce HY3D-Bench, an…

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