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Fine-grained text-to-image retrieval aims to retrieve a fine-grained target image with a given text query. Existing methods typically assume that each training image is accurately depicted by its textual descriptions. However, textual…

计算机视觉与模式识别 · 计算机科学 2025-04-11 Zehong Ma , Hao Chen , Wei Zeng , Limin Su , Shiliang Zhang

In this study, it is aimed to develop a deep learning application which detects types of garbage into trash in order to provide recyclability with vision system. Training and testing will be performed with image data consisting of several…

计算机视觉与模式识别 · 计算机科学 2019-08-14 Umut Ozkaya , Levent Seyfi

We present an interpretable deep model for fine-grained visual recognition. At the core of our method lies the integration of region-based part discovery and attribution within a deep neural network. Our model is trained using image-level…

计算机视觉与模式识别 · 计算机科学 2020-05-22 Zixuan Huang , Yin Li

Hierarchical image recognition seeks to predict class labels along a semantic taxonomy, from broad categories to specific ones, typically under the tidy assumption that every training image is fully annotated along its taxonomy path.…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Seulki Park , Zilin Wang , Stella X. Yu

Accurate and efficient product classification is significant for E-commerce applications, as it enables various downstream tasks such as recommendation, retrieval, and pricing. Items often contain textual and visual information, and…

人工智能 · 计算机科学 2020-11-25 Varnith Chordia , Vijay Kumar BG

We consider the problem of fine-grained classification on an edge camera device that has limited power. The edge device must sparingly interact with the cloud to minimize communication bits to conserve power, and the cloud upon receiving…

计算机视觉与模式识别 · 计算机科学 2019-08-09 Hanxiao Wang , Venkatesh Saligrama , Stan Sclaroff , Vitaly Ablavsky

We consider the problem of personalization of online services from the viewpoint of ad targeting, where we seek to find the best ad categories to be shown to each user, resulting in improved user experience and increased advertisers'…

人工智能 · 计算机科学 2016-06-30 Nemanja Djuric , Mihajlo Grbovic , Vladan Radosavljevic , Narayan Bhamidipati , Slobodan Vucetic

In this paper, we focus on the classification of books using short descriptive texts (cover blurbs) and additional metadata. Building upon BERT, a deep neural language model, we demonstrate how to combine text representations with metadata…

计算与语言 · 计算机科学 2019-09-19 Malte Ostendorff , Peter Bourgonje , Maria Berger , Julian Moreno-Schneider , Georg Rehm , Bela Gipp

Fine-grained classification is a relatively new field that has concentrated on using information from a single image, while ignoring the enormous potential of using video data to improve classification. In this work we present the novel…

计算机视觉与模式识别 · 计算机科学 2017-01-17 ZongYuan Ge , Chris McCool , Conrad Sanderson , Peng Wang , Lingqiao Liu , Ian Reid , Peter Corke

We introduce RP2K, a new large-scale retail product dataset for fine-grained image classification. Unlike previous datasets focusing on relatively few products, we collect more than 500,000 images of retail products on shelves belonging to…

计算机视觉与模式识别 · 计算机科学 2021-09-02 Jingtian Peng , Chang Xiao , Yifan Li

Lensless cameras are characterized by several advantages (e.g., miniaturization, ease of manufacture, and low cost) as compared with conventional cameras. However, they have not been extensively employed due to their poor image clarity and…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Yinger Zhang , Zhouyi Wu , Peiying Lin , Yuting Wu , Lusong Wei , Zhengjie Huang , Jiangtao Huangfu

This is a technical report for CVPR 2021 AliProducts Challenge. AliProducts Challenge is a competition proposed for studying the large-scale and fine-grained commodity image recognition problem encountered by worldleading ecommerce…

计算机视觉与模式识别 · 计算机科学 2021-06-22 Yuqiao Xian , Jia-Xin Zhuang , Fufu Yu

Many tasks are related to determining if a particular text string exists in an image. In this work, we propose a new framework that learns this task in an end-to-end way. The framework takes an image and a text string as input and then…

计算机视觉与模式识别 · 计算机科学 2018-11-20 Dafang He , Yeqing Li , Alexander Gorban , Derrall Heath , Julian Ibarz , Qian Yu , Daniel Kifer , C. Lee Giles

Image retrieval relies heavily on the quality of the data modeling and the distance measurement in the feature space. Building on the concept of image manifold, we first propose to represent the feature space of images, learned via neural…

机器学习 · 计算机科学 2020-11-20 Haoyu Dong , Ze Wang , Qiang Qiu , Guillermo Sapiro

Fine-grained classification involves dealing with datasets with larger number of classes with subtle differences between them. Guiding the model to focus on differentiating dimensions between these commonly confusable classes is key to…

计算与语言 · 计算机科学 2021-09-14 Varsha Suresh , Desmond C. Ong

Entity type tagging is the task of assigning category labels to each mention of an entity in a document. While standard systems focus on a small set of types, recent work (Ling and Weld, 2012) suggests that using a large fine-grained label…

计算与语言 · 计算机科学 2016-08-03 Dan Gillick , Nevena Lazic , Kuzman Ganchev , Jesse Kirchner , David Huynh

In the following paper, we present and discuss challenging applications for fine-grained visual classification (FGVC): biodiversity and species analysis. We not only give details about two challenging new datasets suitable for computer…

计算机视觉与模式识别 · 计算机科学 2015-07-06 Erik Rodner , Marcel Simon , Gunnar Brehm , Stephanie Pietsch , J. Wolfgang Wägele , Joachim Denzler

With the rapid development of electronic commerce, the way of shopping has experienced a revolutionary evolution. To fully meet customers' massive and diverse online shopping needs with quick response, the retailing AI system needs to…

计算机视觉与模式识别 · 计算机科学 2020-08-25 Yalong Bai , Yuxiang Chen , Wei Yu , Linfang Wang , Wei Zhang

Existing fashion recommendation systems encounter difficulties in using visual data for accurate and personalized recommendations. This research describes an innovative end-to-end pipeline that uses artificial intelligence to provide…

A major challenge in scene graph classification is that the appearance of objects and relations can be significantly different from one image to another. Previous works have addressed this by relational reasoning over all objects in an…

计算机视觉与模式识别 · 计算机科学 2020-12-18 Sahand Sharifzadeh , Sina Moayed Baharlou , Volker Tresp