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Referring expression comprehension (REC) aims to localize a target object in an image described by a referring expression phrased in natural language. Different from the object detection task that queried object labels have been…

计算机视觉与模式识别 · 计算机科学 2020-12-08 Yanyuan Qiao , Chaorui Deng , Qi Wu

Video Referring Expression Comprehension (REC) aims to localize a target object in videos based on the queried natural language. Recent improvements in video REC have been made using Transformer-based methods with learnable queries.…

计算机视觉与模式识别 · 计算机科学 2023-10-26 Ji Jiang , Meng Cao , Tengtao Song , Long Chen , Yi Wang , Yuexian Zou

Video Referring Expression Comprehension (REC) aims to localize a target object in video frames referred by the natural language expression. Recently, the Transformerbased methods have greatly boosted the performance limit. However, we…

计算机视觉与模式识别 · 计算机科学 2022-10-07 Ji Jiang , Meng Cao , Tengtao Song , Yuexian Zou

Referring image segmentation aims to segment an object referred to by natural language expression from an image. The primary challenge lies in the efficient propagation of fine-grained semantic information from textual features to visual…

计算机视觉与模式识别 · 计算机科学 2024-04-15 Yichen Yan , Xingjian He , Sihan Chen , Jing Liu

Zero-shot referring expression comprehension (REC) aims to locate target objects in images given natural language queries without relying on task-specific training data, demanding strong visual understanding capabilities. Existing…

计算机视觉与模式识别 · 计算机科学 2026-03-27 Yike Wu , Necva Bolucu , Stephen Wan , Dadong Wang , Jiahao Xia , Jian Zhang

Referring Expression Comprehension (REC) is a foundational cross-modal task that evaluates the interplay of language understanding, image comprehension, and language-to-image grounding. It serves as an essential testing ground for…

计算机视觉与模式识别 · 计算机科学 2025-06-16 Xuzheng Yang , Junzhuo Liu , Peng Wang , Guoqing Wang , Yang Yang , Heng Tao Shen

Different from universal object detection, referring expression comprehension (REC) aims to locate specific objects referred to by natural language expressions. The expression provides high-level concepts of relevant visual and contextual…

计算机视觉与模式识别 · 计算机科学 2023-06-08 Wei Su , Peihan Miao , Huanzhang Dou , Yongjian Fu , Xi Li

Referring image segmentation is a fundamental vision-language task that aims to segment out an object referred to by a natural language expression from an image. One of the key challenges behind this task is leveraging the referring…

计算机视觉与模式识别 · 计算机科学 2022-04-07 Zhao Yang , Jiaqi Wang , Yansong Tang , Kai Chen , Hengshuang Zhao , Philip H. S. Torr

Referring Expression Comprehension (REC) aims to localize specified entities or regions in an image based on natural language descriptions. While existing methods handle single-entity localization, they often ignore complex inter-entity…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Yizhi Hu , Zezhao Tian , Xingqun Qi , Chen Su , Bingkun Yang , Junhui Yin , Muyi Sun , Man Zhang , Zhenan Sun

Referring Expression Comprehension (REC) requires models to localize objects in images based on natural language descriptions. Research on the area remains predominantly English-centric, despite increasing global deployment demands. This…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Francisco Nogueira , Alexandre Bernardino , Bruno Martins

Referring image segmentation segments an image from a language expression. With the aim of producing high-quality masks, existing methods often adopt iterative learning approaches that rely on RNNs or stacked attention layers to refine…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Zhao Yang , Jiaqi Wang , Yansong Tang , Kai Chen , Hengshuang Zhao , Philip H. S. Torr

Referring remote sensing image segmentation is crucial for achieving fine-grained visual understanding through free-format textual input, enabling enhanced scene and object extraction in remote sensing applications. Current research…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Keyan Chen , Jiafan Zhang , Chenyang Liu , Zhengxia Zou , Zhenwei Shi

Semantic segmentation involves assigning a specific category to each pixel in an image. While Vision Transformer-based models have made significant progress, current semantic segmentation methods often struggle with precise predictions in…

计算机视觉与模式识别 · 计算机科学 2024-08-13 Guoan Xu , Wenfeng Huang , Tao Wu , Ligeng Chen , Wenjing Jia , Guangwei Gao , Xiatian Zhu , Stuart Perry

Referring Expression Comprehension (REC) is a crucial cross-modal task that objectively evaluates the capabilities of language understanding, image comprehension, and language-to-image grounding. Consequently, it serves as an ideal testing…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Junzhuo Liu , Xuzheng Yang , Weiwei Li , Peng Wang

The goal of this work is to segment the objects in an image that are referred to by a sequence of linguistic descriptions (referring expressions). We propose a deep neural network with recurrent layers that output a sequence of binary…

计算机视觉与模式识别 · 计算机科学 2019-11-07 Alba Herrera-Palacio , Carles Ventura , Carina Silberer , Ionut-Teodor Sorodoc , Gemma Boleda , Xavier Giro-i-Nieto

Referring expression comprehension (REF) aims at identifying a particular object in a scene by a natural language expression. It requires joint reasoning over the textual and visual domains to solve the problem. Some popular referring…

计算机视觉与模式识别 · 计算机科学 2020-03-03 Zhenfang Chen , Peng Wang , Lin Ma , Kwan-Yee K. Wong , Qi Wu

We investigate the problem of video Referring Expression Comprehension (REC), which aims to localize the referent objects described in the sentence to visual regions in the video frames. Despite the recent progress, existing methods suffer…

计算机视觉与模式识别 · 计算机科学 2022-08-18 Meng Cao , Ji Jiang , Long Chen , Yuexian Zou

Referring Expression Segmentation (RES) is a widely explored multi-modal task, which endeavors to segment the pre-existing object within a single image with a given linguistic expression. However, in broader real-world scenarios, it is not…

计算机视觉与模式识别 · 计算机科学 2023-05-23 Yixuan Wu , Zhao Zhang , Xie Chi , Feng Zhu , Rui Zhao

Referring Expression Comprehension (REC) aims to localize the image region corresponding to a natural language query. Recent neuro-symbolic REC approaches leverage large language models (LLMs) and vision-language models (VLMs) to perform…

人工智能 · 计算机科学 2026-03-23 Hyejin Park , Junhyuk Kwon , Suha Kwak , Jungseul Ok

Referring Expression Segmentation (RES) and Comprehension (REC) respectively segment and detect the object described by an expression, while Referring Expression Generation (REG) generates an expression for the selected object. Existing…

计算机视觉与模式识别 · 计算机科学 2026-01-09 Henghui Ding , Chang Liu , Shuting He , Xudong Jiang , Yu-Gang Jiang
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