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With the increase in multimedia content, the type of distortions associated with multimedia is also increasing. This problem of image quality assessment is expanded well in the PIPAL dataset, which is still an open problem to solve for…

计算机视觉与模式识别 · 计算机科学 2022-04-22 Abhisek Keshari , Komal , Sadbhawna , Badri Subudhi

The latent code of the recent popular model StyleGAN has learned disentangled representations thanks to the multi-layer style-based generator. Embedding a given image back to the latent space of StyleGAN enables wide interesting semantic…

计算机视觉与模式识别 · 计算机科学 2020-07-06 Shanyan Guan , Ying Tai , Bingbing Ni , Feida Zhu , Feiyue Huang , Xiaokang Yang

Objective measures of image quality generally operate by comparing pixels of a "degraded" image to those of the original. Relative to human observers, these measures are overly sensitive to resampling of texture regions (e.g., replacing one…

计算机视觉与模式识别 · 计算机科学 2021-01-25 Keyan Ding , Kede Ma , Shiqi Wang , Eero P. Simoncelli

Advanced image fusion methods mostly prioritise high-level missions, where task interaction struggles with semantic gaps, requiring complex bridging mechanisms. In contrast, we propose to leverage low-level vision tasks from digital…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Chunyang Cheng , Tianyang Xu , Zhenhua Feng , Xiaojun Wu , ZhangyongTang , Hui Li , Zeyang Zhang , Sara Atito , Muhammad Awais , Josef Kittler

Transparent and reflective objects in everyday environments pose significant challenges for depth sensors due to their unique visual properties, such as specular reflections and light transmission. These characteristics often lead to…

机器人学 · 计算机科学 2025-06-12 Guanghu Xie , Zhiduo Jiang , Yonglong Zhang , Yang Liu , Zongwu Xie , Baoshi Cao , Hong Liu

Image segmentation is an important component of many image understanding systems. It aims to group pixels in a spatially and perceptually coherent manner. Typically, these algorithms have a collection of parameters that control the degree…

计算机视觉与模式识别 · 计算机科学 2018-02-02 Marc Bosch , Christopher M. Gifford , Austin G. Dress , Clare W. Lau , Jeffrey G. Skibo , Gordon A. Christie

Deep learning in medical imaging is often limited by scarce and imbalanced annotated data. We present SSGNet, a unified framework that combines class specific generative modeling with iterative semisupervised pseudo labeling to enhance both…

计算机视觉与模式识别 · 计算机科学 2025-10-08 Mosong Ma , Tania Stathaki , Michalis Lazarou

Hashing techniques have been applied broadly in retrieval tasks due to their low storage requirements and high speed of processing. Many hashing methods based on a single view have been extensively studied for information retrieval.…

机器学习 · 计算机科学 2020-01-07 Jun Yu , Xiao-Jun Wu , Josef Kittler

Point cloud completion aims to reconstruct complete 3D shapes from partial observations, which is a challenging problem due to severe occlusions and missing geometry. Despite recent advances in multimodal techniques that leverage…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Wang Luo , Di Wu , Hengyuan Na , Yinlin Zhu , Miao Hu , Guocong Quan

Distributed Image Compression (DIC) is crucial for multi-view transmission, especially when operating at extremely low bitrates (< 0.1 bpp). Its core challenge is effectively utilizing side information to achieve high-quality reconstruction…

计算机视觉与模式识别 · 计算机科学 2026-05-22 Guojun Xu , Mingyang Zhang , Jianwen Xiang , Cheng Tan , Yanchao Yang , Junwei Zhou

Whilst diffusion probabilistic models can generate high quality image content, key limitations remain in terms of both generating high-resolution imagery and their associated high computational requirements. Recent Vector-Quantized image…

计算机视觉与模式识别 · 计算机科学 2021-11-25 Sam Bond-Taylor , Peter Hessey , Hiroshi Sasaki , Toby P. Breckon , Chris G. Willcocks

Vector-Quantized Image Modeling (VQIM) is a fundamental research problem in image synthesis, which aims to represent an image with a discrete token sequence. Existing studies effectively address this problem by learning a discrete codebook…

计算机视觉与模式识别 · 计算机科学 2024-03-18 Baoquan Zhang , Huaibin Wang , Luo Chuyao , Xutao Li , Liang Guotao , Yunming Ye , Xiaochen Qi , Yao He

Superpixels have long been used in image simplification to enable more efficient data processing and storage. However, despite their computational potential, their irregular spatial distribution has often forced deep learning approaches to…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Jack Roberts , Jeova Farias Sales Rocha Neto

We define the concept of CompositeTasking as the fusion of multiple, spatially distributed tasks, for various aspects of image understanding. Learning to perform spatially distributed tasks is motivated by the frequent availability of only…

计算机视觉与模式识别 · 计算机科学 2021-06-21 Nikola Popovic , Danda Pani Paudel , Thomas Probst , Guolei Sun , Luc Van Gool

In this paper, we leverage image complexity as a prior for refining segmentation features to achieve accurate real-time semantic segmentation. The design philosophy is based on the observation that different pixel regions within an image…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Xin Zhang , Teodor Boyadzhiev , Jinglei Shi , Jufeng Yang

Unsupervised image-to-image translation aims at learning a joint distribution of images in different domains by using images from the marginal distributions in individual domains. Since there exists an infinite set of joint distributions…

计算机视觉与模式识别 · 计算机科学 2018-07-24 Ming-Yu Liu , Thomas Breuel , Jan Kautz

Recently, biological perception has been a powerful tool for handling the camouflaged object detection (COD) task. However, most existing methods are heavily dependent on the local spatial information of diverse scales from convolutional…

计算机视觉与模式识别 · 计算机科学 2024-09-17 Yanguang Sun , Hanyu Xuan , Jian Yang , Lei Luo

With the continuous improvement of device imaging resolution, the popularity of Ultra-High-Definition (UHD) images is increasing. Unfortunately, existing methods for fusing multi-exposure images in dynamic scenes are designed for…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Xingchi Chen , Zhuoran Zheng , Xuerui Li , Yuying Chen , Shu Wang , Wenqi Ren

Pre-trained video models learn powerful priors for generating high-quality, temporally coherent content. While these models excel at temporal coherence, their dynamics are often constrained by the continuous nature of their training data.…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Zhoujie Fu , Xianfang Zeng , Jinghong Lan , Xinyao Liao , Cheng Chen , Junyi Chen , Jiacheng Wei , Wei Cheng , Shiyu Liu , Yunuo Chen , Gang Yu , Guosheng Lin

Product Quantization (PQ) has long been a mainstream for generating an exponentially large codebook at very low memory/time cost. Despite its success, PQ is still tricky for the decomposition of high-dimensional vector space, and the…

计算机视觉与模式识别 · 计算机科学 2020-12-08 Lianli Gao , Xiaosu Zhu , Jingkuan Song , Zhou Zhao , Heng Tao Shen