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An automated and reliable processing of bubbly flow images is highly needed to analyse large data sets of comprehensive experimental series. A particular difficulty arises due to overlapping bubble projections in recorded images, which…

计算机视觉与模式识别 · 计算机科学 2022-08-08 Hendrik Hessenkemper , Sebastian Starke , Yazan Atassi , Thomas Ziegenhein , Dirk Lucas

Monitoring cavity-nesting wild bees and wasps is vital for biodiversity research and conservation. Layer trap nests (LTNs) are emerging as a valuable tool to study the abundance and species richness of these insects, offering insights into…

计算机视觉与模式识别 · 计算机科学 2026-03-18 Chenchang Liu , Felix Fornoff , Annika Grasreiner , Patrick Maeder , Henri Greil , Marco Seeland

In this paper, we employ Probabilistic Neural Network (PNN) with image and data processing techniques to implement a general purpose automated leaf recognition algorithm. 12 leaf features are extracted and orthogonalized into 5 principal…

人工智能 · 计算机科学 2007-07-31 Stephen Gang Wu , Forrest Sheng Bao , Eric You Xu , Yu-Xuan Wang , Yi-Fan Chang , Qiao-Liang Xiang

In this paper, detection of deception attack on deep neural network (DNN) based image classification in autonomous and cyber-physical systems is considered. Several studies have shown the vulnerability of DNN to malicious deception attacks.…

图像与视频处理 · 电气工程与系统科学 2020-07-10 Darpan Kumar Yadav , Kartik Mundra , Rahul Modpur , Arpan Chattopadhyay , Indra Narayan Kar

Mineral wool production is a non-linear process that makes it hard to control the final quality. Therefore, having a non-destructive method to analyze the product quality and recognize defective products is critical. For this purpose, we…

计算机视觉与模式识别 · 计算机科学 2023-09-06 Mehdi Rafiei , Dat Thanh Tran , Alexandros Iosifidis

Traditional melissopalynology is a time-consuming and subjective process, often taking 4-6 hours per sample. We present an automated, high-throughput microscopy system that integrates $H\infty$ robust mechanical control with advanced deep…

计算机视觉与模式识别 · 计算机科学 2026-04-21 J. Staforelli-Vivanco , R. Jofré , B. Muñoz , V. Salamanca , P. Coelho , I. Sanhueza , L. Viafora , C. Toro , J. Troncoso , M. Rondanelli-Reyes , I. Lamas

Although modern face verification systems are accessible and accurate, they are not always robust to pose variance and occlusions. Moreover, accurate models require a large amount of data to train. We structure our experiments to operate on…

计算机视觉与模式识别 · 计算机科学 2018-11-16 Kaushal Bhogale , Nishant Shankar , Adheesh Juvekar , Asutosh Padhi

Quality control of apparel items is mandatory in modern textile industry, as consumer's awareness and expectations about the highest possible standard is constantly increasing in favor of sustainable and ethical textile products. Such a…

计算机视觉与模式识别 · 计算机科学 2022-07-27 Marco Boresta , Tommaso Colombo , Alberto De Santis

Likelihood-free methods are an established approach for performing approximate Bayesian inference for models with intractable likelihood functions. However, they can be computationally demanding. Bayesian synthetic likelihood (BSL) is a…

统计计算 · 统计学 2020-02-04 Jacob W. Priddle , Scott A. Sisson , David T. Frazier , Christopher Drovandi

Protecting a fingerprint database against attackers is very vital in order to protect against false acceptance rate or false rejection rate. A key property in distinguishing fingerprint images is by exploiting the characteristics of these…

计算机视觉与模式识别 · 计算机科学 2022-01-10 Aamo Iorliam , Orgem Emmanuel , Yahaya I. Shehu

We develop a technique for automatically detecting the classification errors of a pre-trained visual classifier. Our method is agnostic to the form of the classifier, requiring access only to classifier responses to a set of inputs. We…

计算机视觉与模式识别 · 计算机科学 2018-04-04 Yuval Bahat , Gregory Shakhnarovich

We review state-of-the-art formal methods applied to the emerging field of the verification of machine learning systems. Formal methods can provide rigorous correctness guarantees on hardware and software systems. Thanks to the availability…

编程语言 · 计算机科学 2021-04-22 Caterina Urban , Antoine Miné

To operate quantum sensors at their quantum limit in real time, it is crucial to identify efficient data inference tools for rapid parameter estimation. In photodetection, the key challenge is the fast interpretation of click-patterns that…

量子物理 · 物理学 2026-02-24 Mateusz Molenda , Lewis A. Clark , Marcin Płodzień , Jan Kolodynski

Target detection in hyperspectral imagery is the process of locating pixels from an image which are likely to contain target, typically done by comparing one or more spectra for the desired target material to each pixel in the image. Target…

计算机视觉与模式识别 · 计算机科学 2022-07-25 William Basener

Vision-language models (VLMs), such as CLIP, have gained popularity for their strong open vocabulary classification performance, but they are prone to assigning high confidence scores to misclassifications, limiting their reliability in…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Zhenxiang Lin , Maryam Haghighat , Will Browne , Dimity Miller

Modern imaging techniques heavily rely on Bayesian statistical models to address difficult image reconstruction and restoration tasks. This paper addresses the objective evaluation of such models in settings where ground truth is…

图像与视频处理 · 电气工程与系统科学 2026-05-29 Tom Sprunck , Marcelo Pereyra , Tobias Liaudat

Image colorization achieves more and more realistic results with the increasing computation power of recent deep learning techniques. It becomes more difficult to identify the fake colorized images by human eyes. In this work, we propose a…

计算机视觉与模式识别 · 计算机科学 2019-02-19 Weize Quan , Dong-Ming Yan , Kai Wang , Xiaopeng Zhang , Denis Pellerin

Credibility signals represent a wide range of heuristics typically used by journalists and fact-checkers to assess the veracity of online content. Automating the extraction of credibility signals presents significant challenges due to the…

计算与语言 · 计算机科学 2024-11-06 João A. Leite , Olesya Razuvayevskaya , Kalina Bontcheva , Carolina Scarton

The growing prevalence of unauthorized model usage and misattribution has increased the need for reliable model provenance analysis. However, existing methods largely rely on heuristic fingerprint-matching rules that lack provable error…

机器学习 · 计算机科学 2026-02-03 Xiaoqi Qiu , Hao Zeng , Zhiyu Hou , Hongxin Wei

Honey has been collected and used by humankind as both a food and medicine for thousands of years. However, in the modern economy, honey has become subject to mislabelling and adulteration making it the third most faked food product in the…

机器学习 · 计算机科学 2023-03-03 Chloe He , Alexis Gkantiragas , Gerard Glowacki