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Training high-quality instance segmentation models requires an abundance of labeled images with instance masks and classifications, which is often expensive to procure. Active learning addresses this challenge by striving for optimum…

Computer Vision and Pattern Recognition · Computer Science 2023-09-29 Ke Yu , Stephen Albro , Giulia DeSalvo , Suraj Kothawade , Abdullah Rashwan , Sasan Tavakkol , Kayhan Batmanghelich , Xiaoqi Yin

Online continual learning, the process of training models on streaming data, has gained increasing attention in recent years. However, a critical aspect often overlooked is the label delay, where new data may not be labeled due to slow and…

Machine Learning · Computer Science 2024-04-29 Botos Csaba , Wenxuan Zhang , Matthias Müller , Ser-Nam Lim , Mohamed Elhoseiny , Philip Torr , Adel Bibi

Figures visually represent an essential piece of information and provide an effective means to communicate scientific facts. Recently there have been many efforts toward extracting data directly from figures, specifically from tables,…

Information Retrieval · Computer Science 2023-07-13 Anurag Dhote , Mohammed Javed , David S Doermann

This paper presents an efficient and layout-independent Automatic License Plate Recognition (ALPR) system based on the state-of-the-art YOLO object detector that contains a unified approach for license plate (LP) detection and layout…

Computer Vision and Pattern Recognition · Computer Science 2021-03-10 Rayson Laroca , Luiz A. Zanlorensi , Gabriel R. Gonçalves , Eduardo Todt , William Robson Schwartz , David Menotti

Label ranking is a prediction task which deals with learning a mapping between an instance and a ranking (i.e., order) of labels from a finite set, representing their relevance to the instance. Boosting is a well-known and reliable ensemble…

Machine Learning · Computer Science 2020-09-24 Lihi Dery , Erez Shmueli

Image forgery is a topic that has been studied for many years. Before the breakthrough of deep learning, forged images were detected using handcrafted features that did not require training. These traditional methods failed to perform…

Computer Vision and Pattern Recognition · Computer Science 2024-04-29 Eren Tahir , Mert Bal

Printed circuit boards (PCBs) are essential components of electronic devices, and ensuring their quality is crucial in their production. However, the vast variety of components and PCBs manufactured by different companies makes it…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Faranak Shamsafar , Sunil Jaiswal , Benjamin Kelkel , Kireeti Bodduna , Klaus Illgner-Fehns

Japanese patents are assigned a patent classification code, FI (File Index), that is unique to Japan. FI is a subdivision of the IPC, an international patent classification code, that is related to Japanese technology. FIs are revised to…

Computation and Language · Computer Science 2020-12-21 Mana Iwata , Yoshiro Matsuda , Yoshimasa Utsumi , Yoshitoshi Tanaka , Kazuhide Nakata

Understanding product attributes plays an important role in improving online shopping experience for customers and serves as an integral part for constructing a product knowledge graph. Most existing methods focus on attribute extraction…

Computer Vision and Pattern Recognition · Computer Science 2021-06-10 Rongmei Lin , Xiang He , Jie Feng , Nasser Zalmout , Yan Liang , Li Xiong , Xin Luna Dong

This work summarises and reports the results of the second Presentation Attack Detection competition on ID cards. This new version includes new elements compared to the previous one. (1) An automatic evaluation platform was enabled for…

This abstract briefly describes a segmentation algorithm developed for the ISIC 2017 Skin Lesion Detection Competition hosted at [ref]. The objective of the competition is to perform a segmentation (in the form of a binary mask image) of…

Computer Vision and Pattern Recognition · Computer Science 2017-03-02 David Alvarez , Monica Iglesias

Large-scale image datasets are often partially labeled, where only a few categories' labels are known for each image. Assigning pseudo-labels to unknown labels to gain additional training signals has become prevalent for training deep…

Computer Vision and Pattern Recognition · Computer Science 2025-06-23 Chak Fong Chong , Xinyi Fang , Jielong Guo , Yapeng Wang , Wei Ke , Chan-Tong Lam , Sio-Kei Im

The first Agriculture-Vision Challenge aims to encourage research in developing novel and effective algorithms for agricultural pattern recognition from aerial images, especially for the semantic segmentation task associated with our…

Patent examiners and inventors face significant pressure to verify the originality and non-obviousness of inventions, and the intricate nature of patent data intensifies the challenges of patent retrieval. Therefore, there is a pressing…

Information Retrieval · Computer Science 2025-07-22 Amna Ali , Liyanage C. De Silva , Pg Emeroylariffion Abas

Two new algorithms are described for matching two dimensional coordinate lists of point sources that are signifcantly faster than previous methods. By matching rarely occurring triangles (or more complex shapes) in the two lists, and by…

Astrophysics · Physics 2009-11-13 V. Tabur

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…

Computer Vision and Pattern Recognition · Computer Science 2018-02-02 Marc Bosch , Christopher M. Gifford , Austin G. Dress , Clare W. Lau , Jeffrey G. Skibo , Gordon A. Christie

For the past three years, Kaggle has been hosting the Image Matching Challenge, which focuses on solving a 3D image reconstruction problem using a collection of 2D images. Each year, this competition fosters the development of innovative…

Computer Vision and Pattern Recognition · Computer Science 2024-07-04 Shyam Gupta , Dhanisha Sharma , Songling Huang

This paper presents our proposed approach that won the first prize at the ICLR competition on Hardware Aware Efficient Training. The challenge is to achieve the highest possible accuracy in an image classification task in less than 10…

Machine Learning · Computer Science 2025-05-27 Omar Mohamed Awad , Habib Hajimolahoseini , Michael Lim , Gurpreet Gosal , Walid Ahmed , Yang Liu , Gordon Deng

Cluster identification tasks occur in a multitude of contexts in physics and engineering such as, for instance, cluster algorithms for simulating spin models, percolation simulations, segmentation problems in image processing, or network…

Computational Physics · Physics 2011-11-28 Martin Weigel

Supervised machine learning methods for image analysis require large amounts of labelled training data to solve computer vision problems. The recent rise of deep learning algorithms for recognising image content has led to the emergence of…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Christoph Sager , Christian Janiesch , Patrick Zschech