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Fine-grained image classification, which aims to distinguish images with subtle distinctions, is a challenging task due to two main issues: lack of sufficient training data for every class and difficulty in learning discriminative features…

计算机视觉与模式识别 · 计算机科学 2017-07-05 Aoxue Li , Zhiwu Lu , Liwei Wang , Tao Xiang , Xinqi Li , Ji-Rong Wen

The task of multi-label image recognition is to predict a set of object labels that present in an image. As objects normally co-occur in an image, it is desirable to model the label dependencies to improve the recognition performance. To…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Zhao-Min Chen , Xiu-Shen Wei , Peng Wang , Yanwen Guo

Neural image representations have emerged as a promising approach for encoding and rendering visual data. Combined with learning-based workflows, they demonstrate impressive trade-offs between visual fidelity and memory footprint. Existing…

计算机视觉与模式识别 · 计算机科学 2025-05-08 Yunxiang Zhang , Bingxuan Li , Alexandr Kuznetsov , Akshay Jindal , Stavros Diolatzis , Kenneth Chen , Anton Sochenov , Anton Kaplanyan , Qi Sun

Textual data such as tags, sentence descriptions are combined with visual cues to reduce the semantic gap for image retrieval applications in today's Multimodal Image Retrieval (MIR) systems. However, all tags are treated as equally…

计算机视觉与模式识别 · 计算机科学 2017-01-11 Shangwen Li , Sanjay Purushotham , Chen Chen , Yuzhuo Ren , C. -C. Jay Kuo

A concept-based classifier can explain the decision process of a deep learning model by human-understandable concepts in image classification problems. However, sometimes concept-based explanations may cause false positives, which…

机器学习 · 计算机科学 2024-01-23 Kaiwen Xu , Kazuto Fukuchi , Youhei Akimoto , Jun Sakuma

The ability to automatically estimate the quality and coverage of the samples produced by a generative model is a vital requirement for driving algorithm research. We present an evaluation metric that can separately and reliably measure…

机器学习 · 统计学 2019-10-31 Tuomas Kynkäänniemi , Tero Karras , Samuli Laine , Jaakko Lehtinen , Timo Aila

Extracting discriminative features plays a crucial role in the fine-grained visual classification task. Most of the existing methods focus on developing attention or augmentation mechanisms to achieve this goal. However, addressing the…

计算机视觉与模式识别 · 计算机科学 2022-05-24 Tuong Do , Huy Tran , Erman Tjiputra , Quang D. Tran , Anh Nguyen

We present an interactive system enabling users to manipulate images to explore the robustness and sensitivity of deep learning image classifiers. Using modern web technologies to run in-browser inference, users can remove image features…

计算机视觉与模式识别 · 计算机科学 2019-04-12 Ángel Alexander Cabrera , Fred Hohman , Jason Lin , Duen Horng Chau

Despite significant advances in clustering methods in recent years, the outcome of clustering of a natural image dataset is still unsatisfactory due to two important drawbacks. Firstly, clustering of images needs a good feature…

计算机视觉与模式识别 · 计算机科学 2019-01-23 Dipanjan Das , Ratul Ghosh , Brojeshwar Bhowmick

Image is usually taken for expressing some kinds of emotions or purposes, such as love, celebrating Christmas. There is another better way that combines the image and relevant song to amplify the expression, which has drawn much attention…

计算机视觉与模式识别 · 计算机科学 2017-08-22 Xuelong Li , Di Hu , Xiaoqiang Lu

Several techniques to map various types of components, such as words, attributes, and images, into the embedded space have been studied. Most of them estimate the embedded representation of target entity as a point in the projective space.…

计算机视觉与模式识别 · 计算机科学 2022-11-09 Ryotaro Shimizu , Masanari Kimura , Masayuki Goto

Feature attribution (FA), or the assignment of class-relevance to different locations in an image, is important for many classification problems but is particularly crucial within the neuroscience domain, where accurate mechanistic models…

机器学习 · 计算机科学 2020-06-17 Cher Bass , Mariana da Silva , Carole Sudre , Petru-Daniel Tudosiu , Stephen M. Smith , Emma C. Robinson

The main challenges of image-to-image (I2I) translation are to make the translated image realistic and retain as much information from the source domain as possible. To address this issue, we propose a novel architecture, termed as IEGAN,…

计算机视觉与模式识别 · 计算机科学 2021-07-07 Kai Ye , Yinru Ye , Minqiang Yang , Bin Hu

Recently it has become essential to search for and retrieve high-resolution and efficient images easily due to swift development of digital images, many present annotation algorithms facing a big challenge which is the variance for…

计算机视觉与模式识别 · 计算机科学 2021-01-28 Jafar Majidpour , Samer Kais Jameel

We propose an efficient algorithm to embed a given image into the latent space of StyleGAN. This embedding enables semantic image editing operations that can be applied to existing photographs. Taking the StyleGAN trained on the FFHQ…

计算机视觉与模式识别 · 计算机科学 2019-09-05 Rameen Abdal , Yipeng Qin , Peter Wonka

The degradation in the underwater images is due to wavelength-dependent light attenuation, scattering, and to the diversity of the water types in which they are captured. Deep neural networks take a step in this field, providing autonomous…

计算机视觉与模式识别 · 计算机科学 2023-02-03 Rita Pucci , Christian Micheloni , Niki Martinel

Clearly explaining a rationale for a classification decision to an end-user can be as important as the decision itself. Existing approaches for deep visual recognition are generally opaque and do not output any justification text;…

计算机视觉与模式识别 · 计算机科学 2016-03-29 Lisa Anne Hendricks , Zeynep Akata , Marcus Rohrbach , Jeff Donahue , Bernt Schiele , Trevor Darrell

An important goal of medical imaging is to be able to precisely detect patterns of disease specific to individual scans; however, this is challenged in brain imaging by the degree of heterogeneity of shape and appearance. Traditional…

This paper enhances image-GPT (iGPT), one of the pioneering works that introduce autoregressive pretraining to predict the next pixels for visual representation learning. Two simple yet essential changes are made. First, we shift the…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Sucheng Ren , Zeyu Wang , Hongru Zhu , Junfei Xiao , Alan Yuille , Cihang Xie

We present a novel clustering objective that learns a neural network classifier from scratch, given only unlabelled data samples. The model discovers clusters that accurately match semantic classes, achieving state-of-the-art results in…

计算机视觉与模式识别 · 计算机科学 2019-08-23 Xu Ji , João F. Henriques , Andrea Vedaldi