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We consider an uplink integrated sensing and communications (ISAC) scenario where the detection of data symbols from multiple user equipment (UEs) occurs simultaneously with a three-dimensional (3D) estimation of the environment, extracted…

信号处理 · 电气工程与系统科学 2023-08-22 Hyeon Seok Rou , Giuseppe Thadeu Freitas de Abreu , David González G. , Osvaldo Gonsa

With the increasing prevalence of smartphones and websites, Image Aesthetic Assessment (IAA) has become increasingly crucial. While the significance of attributes in IAA is widely recognized, many attribute-based methods lack consideration…

计算机视觉与模式识别 · 计算机科学 2023-11-22 Weijie Li , Yitian Wan , Xingjiao Wu , Junjie Xu , Cheng Jin , Liang He

Acousto-optic imaging (AOI) enables optical-contrast imaging deep inside scattering samples via localized ultrasound-modulation of scattered light. While AOI allows optical investigations at depths, its imaging resolution is inherently…

光学 · 物理学 2021-01-26 Moriya Rosenfeld , Daniel Doktofsky , Gil Weinberg , Yunzhe Li , Lei Tian , Ori Katz

Image aesthetic enhancement aims to perceive aesthetic deficiencies in images and perform corresponding editing operations, which is highly challenging and requires the model to possess creativity and aesthetic perception capabilities.…

计算机视觉与模式识别 · 计算机科学 2026-03-13 Xinyu Nan , Ning Wang , Yuyao Zhai , Mei Yang

Information extraction (IE) from unstructured documents remains a critical challenge in data processing pipelines. Traditional optical character recognition (OCR) methods and conventional parsing engines demonstrate limited effectiveness…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Aditya Parikh

Medical imaging data plays a vital role in disease diagnosis, monitoring, and clinical research discovery. Biomedical data managers and clinical researchers must navigate a complex landscape of medical imaging infrastructure, input/output…

Despite the advances of deep learning in specific tasks using images, the principled assessment of image fidelity and similarity is still a critical ability to develop. As it has been shown that Mean Squared Error (MSE) is insufficient for…

图像与视频处理 · 电气工程与系统科学 2019-08-27 Benyamin Ghojogh , Fakhri Karray , Mark Crowley

3D dense captioning is a task to localize objects in a 3D scene and generate descriptive sentences for each object. Recent approaches in 3D dense captioning have adopted transformer encoder-decoder frameworks from object detection to build…

计算机视觉与模式识别 · 计算机科学 2024-08-15 Minjung Kim , Hyung Suk Lim , Seung Hwan Kim , Soonyoung Lee , Bumsoo Kim , Gunhee Kim

The deep learning, which is a dominating technique in artificial intelligence, has completely changed the image understanding over the past decade. As a consequence, the sea ice extraction (SIE) problem has reached a new era. We present a…

计算机视觉与模式识别 · 计算机科学 2023-06-02 Anzhu Yu , Wenjun Huang , Qing Xu , Qun Sun , Wenyue Guo , Song Ji , Bowei Wen , Chunping Qiu

Image restoration (IR) seeks to recover high-quality images from degraded observations caused by a wide range of factors, including noise, blur, compression, and adverse weather. While traditional IR methods have made notable progress by…

计算机视觉与模式识别 · 计算机科学 2025-08-13 Junjun Jiang , Zengyuan Zuo , Gang Wu , Kui Jiang , Xianming Liu

Without using extra 3-D data like points cloud or depth images for providing 3-D information, we retrieve the 3-D object information from single monocular images. The high-quality predicted depth images are recovered from single monocular…

计算机视觉与模式识别 · 计算机科学 2020-02-14 Zifan Yu , Suya You

Data access and interoperability module connects the observation proposals, data, virtual machines and software. According to the unique identifier of PI (principal investigator), an email address or an internal ID, data can be collected by…

This paper describes two approaches for content-based image retrieval and pattern spotting in document images using deep learning. The first approach uses a pre-trained CNN model to cope with the lack of training data, which is fine-tuned…

Visibility underwater is challenging, and degrades as the distance between the subject and camera increases, making vision tasks in the forward-looking direction more difficult. We have collected underwater forward-looking stereo-vision and…

机器人学 · 计算机科学 2023-02-27 Yelena Randall , Tali Treibitz

Hyperspectral imaging (HSI) is an advanced sensing modality that simultaneously captures spatial and spectral information, enabling non-invasive, label-free analysis of material, chemical, and biological properties. This Primer presents a…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Danfeng Hong , Chenyu Li , Naoto Yokoya , Bing Zhang , Xiuping Jia , Antonio Plaza , Paolo Gamba , Jon Atli Benediktsson , Jocelyn Chanussot

We address the challenge of Small Object Image Retrieval (SoIR), where the goal is to retrieve images containing a specific small object, in a cluttered scene. The key challenge in this setting is constructing a single image descriptor, for…

计算机视觉与模式识别 · 计算机科学 2026-02-11 Michael Green , Matan Levy , Issar Tzachor , Dvir Samuel , Nir Darshan , Rami Ben-Ari

With the increasing demand for image-based applications, the efficient and reliable evaluation of image quality has increased in importance. Measuring the image quality is of fundamental importance for numerous image processing…

多媒体 · 计算机科学 2014-07-01 Pedram Mohammadi , Abbas Ebrahimi-Moghadam , Shahram Shirani

Visual information extraction (VIE), which aims to simultaneously perform OCR and information extraction in a unified framework, has drawn increasing attention due to its essential role in various applications like understanding receipts,…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Jianfeng Kuang , Wei Hua , Dingkang Liang , Mingkun Yang , Deqiang Jiang , Bo Ren , Xiang Bai

In this paper, we present a characteristic extraction algorithm and the Multi-domain Image Characteristics Dataset of characteristic-tagged images to simulate the way a human brain classifies cross-domain information and generates insight.…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Akash Nagaraj , Akhil K , Akshay Venkatesh , Srikanth HR

Transfer learning with pre-training on large-scale datasets has played an increasingly significant role in computer vision and natural language processing recently. However, as there exist numerous application scenarios that have…

计算机视觉与模式识别 · 计算机科学 2021-06-23 Xingyuan Bu , Junran Peng , Junjie Yan , Tieniu Tan , Zhaoxiang Zhang