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An increasing number of applications in computer vision, specially, in medical imaging and remote sensing, become challenging when the goal is to classify very large images with tiny informative objects. Specifically, these classification…

计算机视觉与模式识别 · 计算机科学 2021-12-07 Fanjie Kong , Ricardo Henao

Recommender system exists everywhere in the business world. From Goodreads to TikTok, customers of internet products become more addicted to the products thanks to the technology. Industrial practitioners focus on increasing the technical…

信息检索 · 计算机科学 2023-03-03 Hao Wang

Autonomous bin picking poses significant challenges to vision-driven robotic systems given the complexity of the problem, ranging from various sensor modalities, to highly entangled object layouts, to diverse item properties and gripper…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Maximilian Gilles , Yuhao Chen , Tim Robin Winter , E. Zhixuan Zeng , Alexander Wong

Camera-based electronic monitoring (EM) systems are increasingly being deployed onboard commercial fishing vessels to collect essential data for fisheries management and regulation. These systems generate large quantities of video data…

计算机视觉与模式识别 · 计算机科学 2021-06-18 Justin Kay , Matt Merrifield

We propose an efficient pipeline for large-scale landmark image retrieval that addresses the diversity of the dataset through two-stage discriminative re-ranking. Our approach is based on embedding the images in a feature-space using a…

计算机视觉与模式识别 · 计算机科学 2020-03-26 Shuhei Yokoo , Kohei Ozaki , Edgar Simo-Serra , Satoshi Iizuka

Large scale visual understanding is challenging, as it requires a model to handle the widely-spread and imbalanced distribution of <subject, relation, object> triples. In real-world scenarios with large numbers of objects and relations,…

计算机视觉与模式识别 · 计算机科学 2019-08-20 Ji Zhang , Yannis Kalantidis , Marcus Rohrbach , Manohar Paluri , Ahmed Elgammal , Mohamed Elhoseiny

This paper introduces the system we developed for the Google Cloud & YouTube-8M Video Understanding Challenge, which can be considered as a multi-label classification problem defined on top of the large scale YouTube-8M Dataset. We employ a…

计算机视觉与模式识别 · 计算机科学 2017-07-05 Shaoxiang Chen , Xi Wang , Yongyi Tang , Xinpeng Chen , Zuxuan Wu , Yu-Gang Jiang

Product search is one of the most popular methods for customers to discover products online. Most existing studies on product search focus on developing effective retrieval models that rank items by their likelihood to be purchased. They,…

信息检索 · 计算机科学 2019-09-17 Qingyao Ai , Yongfeng Zhang , Keping Bi , W. Bruce Croft

We present the 2017 WebVision Challenge, a public image recognition challenge designed for deep learning based on web images without instance-level human annotation. Following the spirit of previous vision challenges, such as ILSVRC,…

计算机视觉与模式识别 · 计算机科学 2017-05-17 Wen Li , Limin Wang , Wei Li , Eirikur Agustsson , Jesse Berent , Abhinav Gupta , Rahul Sukthankar , Luc Van Gool

This paper strives for video event detection using a representation learned from deep convolutional neural networks. Different from the leading approaches, who all learn from the 1,000 classes defined in the ImageNet Large Scale Visual…

计算机视觉与模式识别 · 计算机科学 2017-12-14 Pascal Mettes , Dennis C. Koelma , Cees G. M. Snoek

Image descriptions can help visually impaired people to quickly understand the image content. While we made significant progress in automatically describing images and optical character recognition, current approaches are unable to include…

计算机视觉与模式识别 · 计算机科学 2020-08-05 Oleksii Sidorov , Ronghang Hu , Marcus Rohrbach , Amanpreet Singh

Image Forensics has already achieved great results for the source camera identification task on images. Standard approaches for data coming from Social Network Platforms cannot be applied due to different processes involved (e.g., scaling,…

多媒体 · 计算机科学 2021-01-01 Oliver Giudice , Antonino Paratore , Marco Moltisanti , Sebastiano Battiato

Convolutional Neural Networks are a well-known staple of modern image classification. However, it can be difficult to assess the quality and robustness of such models. Deep models are known to perform well on a given training and estimation…

机器学习 · 统计学 2018-02-06 Alexey Chaplygin , Joshua Chacksfield

The Transformer architecture has achieved significant success in natural language processing, motivating its adaptation to computer vision tasks. Unlike convolutional neural networks, vision transformers inherently capture long-range…

计算机视觉与模式识别 · 计算机科学 2025-09-29 Zherui Zhang , Rongtao Xu , Jie Zhou , Changwei Wang , Xingtian Pei , Wenhao Xu , Jiguang Zhang , Li Guo , Longxiang Gao , Wenbo Xu , Shibiao Xu

Search queries are appropriate when users have explicit intent, but they perform poorly when the intent is difficult to express or if the user is simply looking to be inspired. Visual browsing systems allow e-commerce platforms to address…

With the proliferation of e-commerce websites and the ubiquitousness of smart phones, cross-domain image retrieval using images taken by smart phones as queries to search products on e-commerce websites is emerging as a popular application.…

多媒体 · 计算机科学 2017-09-07 Xin Ji , Wei Wang , Meihui Zhang , Yang Yang

In this paper, we revisit the problem of product item classification for large-scale e-commerce catalogs. The taxonomy of e-commerce catalogs consists of thousands of genres to which are assigned items that are uploaded by merchants on a…

机器学习 · 计算机科学 2023-08-01 Hotaka Shiokawa , Pradipto Das , Arthur Toth , Justin Chiu

Nowadays stock photo agencies often have millions of images. Non-stop viewing of 20 million images at a speed of 10 images per second would take more than three weeks. This demonstrates the impossibility to inspect all images and the…

多媒体 · 计算机科学 2019-10-15 Kai Uwe Barthel , Nico Hezel , Konstantin Schall , Klaus Jung

Perceptual judgment of image similarity by humans relies on rich internal representations ranging from low-level features to high-level concepts, scene properties and even cultural associations. However, existing methods and datasets…

计算机视觉与模式识别 · 计算机科学 2018-10-22 Amir Rosenfeld , Markus D. Solbach , John K. Tsotsos

We present an interface that can be leveraged to quickly and effortlessly elicit people's preferences for visual stimuli, such as photographs, visual art and screensavers, along with rich side-information about its users. We plan to employ…

社会与信息网络 · 计算机科学 2017-06-28 Pantelis P. Analytis , Tobias Schnabel , Stefan Herzog , Daniel Barkoczi , Thorsten Joachims