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The quality of face images significantly influences the performance of underlying face recognition algorithms. Face image quality assessment (FIQA) estimates the utility of the captured image in achieving reliable and accurate recognition…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Fadi Boutros , Meiling Fang , Marcel Klemt , Biying Fu , Naser Damer

Monitoring wildlife through camera traps produces a massive amount of images, whose a significant portion does not contain animals, being later discarded. Embedding deep learning models to identify animals and filter these images directly…

计算机视觉与模式识别 · 计算机科学 2021-04-20 Fagner Cunha , Eulanda M. dos Santos , Raimundo Barreto , Juan G. Colonna

We present new methods for apple detection and counting based on recent deep learning approaches and compare them with state-of-the-art results based on classical methods. Our goal is to quantify performance improvements by neural…

计算机视觉与模式识别 · 计算机科学 2019-09-17 Nicolai Häni , Pravakar Roy , Volkan Isler

Bark beetle outbreaks can dramatically impact forest ecosystems and services around the world. For the development of effective forest policies and management plans, the early detection of infested trees is essential. Despite the visual…

计算机视觉与模式识别 · 计算机科学 2022-08-23 Rudraksh Kapil , Seyed Mojtaba Marvasti-Zadeh , Devin Goodsman , Nilanjan Ray , Nadir Erbilgin

This study aims to explore different pre-trained models offered in the Torchvision package which is available in the PyTorch library. And investigate their effectiveness on fine-grained images classification. Transfer Learning is an…

计算机视觉与模式识别 · 计算机科学 2021-10-15 Feras Albardi , H M Dipu Kabir , Md Mahbub Islam Bhuiyan , Parham M. Kebria , Abbas Khosravi , Saeid Nahavandi

We present a transfer learning approach using a self-supervised Vision Transformer (DINOv2) for the PlantCLEF 2024 competition, focusing on the multi-label plant species classification. Our method leverages both base and fine-tuned DINOv2…

计算机视觉与模式识别 · 计算机科学 2024-07-10 Murilo Gustineli , Anthony Miyaguchi , Ian Stalter

Image classification requires the generation of features capable of detecting image patterns informative of group identity. The objective of this study was to classify images from the public CIFAR-10 image dataset by leveraging combinations…

计算机视觉与模式识别 · 计算机科学 2020-03-02 Felipe O. Giuste , Juan C. Vizcarra

Sentiment classification is an important process in understanding people's perception towards a product, service, or topic. Many natural language processing models have been proposed to solve the sentiment classification problem. However,…

计算与语言 · 计算机科学 2019-10-09 Manish Munikar , Sushil Shakya , Aakash Shrestha

Artificial intelligence is nowadays used for cell detection and classification in optical microscopy, during post-acquisition analysis. The microscopes are now fully automated and next expected to be smart, to make acquisition decisions…

Learning based feature matching methods have been commonly studied in recent years. The core issue for learning feature matching is to how to learn (1) discriminative representations for feature points (or regions) within each intra-image…

计算机视觉与模式识别 · 计算机科学 2023-05-31 Bo Jiang , Shuxian Luo , Xiao Wang , Chuanfu Li , Jin Tang

Thin-cap fibroatheroma (TCFA) is a prominent risk factor for plaque rupture. Intravascular optical coherence tomography (IVOCT) enables identification of fibrous cap (FC), measurement of FC thicknesses, and assessment of plaque…

The classification of exoplanets has been a longstanding challenge in astronomy, requiring significant computational and observational resources. Traditional methods demand substantial effort, time, and cost, highlighting the need for…

地球与行星天体物理 · 物理学 2025-06-23 Anupma Choudhary , Sohith Bandari , B. S. Kushvah , C. Swastik

Intra-class variability is given according to the significance in the degree of dissimilarity between images within a class. In that sense, depending on its intensity, intra-class variability can hinder the learning process for DL models,…

人工智能 · 计算机科学 2025-12-24 Luciano Araujo Dourado Filho , Rodrigo Tripodi Calumby

Automatic species classification in camera traps would greatly help the biodiversity monitoring and species analysis in the earth. In order to accelerate the development of automatic species classification task, "Microsoft AI for Earth"…

计算机视觉与模式识别 · 计算机科学 2019-07-31 Abulikemu Abuduweili , Xin Wu , Xingchen Tao

Recognizing fine-grained categories remains a challenging task, due to the subtle distinctions among different subordinate categories, which results in the need of abundant annotated samples. To alleviate the data-hungry problem, we…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Junjie Chen , Li Niu , Liu Liu , Liqing Zhang

Insect pests continue to bring a serious threat to crop yields around the world, and traditional methods for monitoring them are often slow, manual, and difficult to scale. In recent years, deep learning has emerged as a powerful solution,…

计算机视觉与模式识别 · 计算机科学 2025-08-11 Muhammad Hassam Ejaz , Muhammad Bilal , Usman Habib , Muhammad Attique , Tae-Sun Chung

This article demonstrates a new conceptor network based classifier in classifying images. Mathematical descriptions and analysis are presented. Various tests are experimented using three benchmark datasets: MNIST, CIFAR-10 and CIFAR-100.…

计算机视觉与模式识别 · 计算机科学 2015-06-15 Yuhuang Hu , M. S. Ishwarya , Chu Kiong Loo

Plant phenotyping (Guo et al. 2021; Pieruschka et al. 2019) focuses on studying the diverse traits of plants related to the plants' growth. To be more specific, by accurately measuring the plant's anatomical, ontogenetical, physiological…

机器学习 · 计算机科学 2022-01-17 Jun Wu , Elizabeth A. Ainsworth , Sheng Wang , Kaiyu Guan , Jingrui He

Computer vision methods based on convolutional neural networks (CNNs) have presented promising results on image-based fruit detection at ground-level for different crops. However, the integration of the detections found in different images,…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Thiago T. Santos , Luciano Gebler

In this paper we introduce a new, high-quality, dataset of images containing fruits. We also present the results of some numerical experiment for training a neural network to detect fruits. We discuss the reason why we chose to use fruits…

计算机视觉与模式识别 · 计算机科学 2021-01-26 Horea Mureşan , Mihai Oltean
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