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Deepfake technology utilizes deep learning based face manipulation techniques to seamlessly replace faces in videos creating highly realistic but artificially generated content. Although this technology has beneficial applications in media…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Siddiqui Muhammad Yasir , Hyun Kim

Fine-grained categorization can benefit from part-based features which reveal subtle visual differences between object categories. Handcrafted features have been widely used for part detection and classification. Although a recent trend…

计算机视觉与模式识别 · 计算机科学 2017-06-23 Ting Sun , Lin Sun , Dit-Yan Yeung

In the field of deep learning applied to face recognition, securing large-scale, high-quality datasets is vital for attaining precise and reliable results. However, amassing significant volumes of high-quality real data faces hurdles such…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Omer Granoviter , Alexey Gruzdev , Vladimir Loginov , Max Kogan , Orly Zvitia

Camera traps have become a core tool in ecological research, enabling large-scale, noninvasive monitoring of wildlife populations and behavior. By automatically recording animals as they pass within view, these devices generate massive…

应用统计 · 统计学 2026-05-14 Adira Cohen , Erin M. Schliep , Roland Kays , Mohammad Alyetama , Matthew Snider

Feature selection is a preprocessing step which plays a crucial role in the domain of machine learning and data mining. Feature selection methods have been shown to be effctive in removing redundant and irrelevant features, improving the…

机器学习 · 计算机科学 2021-06-01 Xiongshi Deng , Min Li , Lei Wang , Qikang Wan

Identification of plant disease is usually done through visual inspection or during laboratory examination which causes delays resulting in yield loss by the time identification is complete. On the other hand, complex deep learning models…

计算机视觉与模式识别 · 计算机科学 2021-02-10 Nisar Ahmed , Hafiz Muhammad Shahzad Asif , Gulshan Saleem

Rice is a staple food for a significant portion of the world's population, providing essential nutrients and serving as a versatile in-gredient in a wide range of culinary traditions. Recently, the use of deep learning has enabled automated…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Wanke Xia , Ruoxin Peng , Haoqi Chu , Xinlei Zhu , Zhiyu Yang , Lili Yang , Bo Lv , Xunwen Xiang

With the increasing maturity of the text-to-image and image-to-image generative models, AI-generated images (AGIs) have shown great application potential in advertisement, entertainment, education, social media, etc. Although remarkable…

计算机视觉与模式识别 · 计算机科学 2024-04-24 Tianwei Zhou , Songbai Tan , Wei Zhou , Yu Luo , Yuan-Gen Wang , Guanghui Yue

FungiCLEF 2024 addresses the fine-grained visual categorization (FGVC) of fungi species, with a focus on identifying poisonous species. This task is challenging due to the size and class imbalance of the dataset, subtle inter-class…

计算机视觉与模式识别 · 计算机科学 2024-07-11 Christopher Chiu , Maximilian Heil , Teresa Kim , Anthony Miyaguchi

Underwater image enhancement is an important low-level computer vision task for autonomous underwater vehicles and remotely operated vehicles to explore and understand the underwater environments. Recently, deep convolutional neural…

计算机视觉与模式识别 · 计算机科学 2021-05-06 Hao-Hsiang Yang , Kuan-Chih Huang , Wei-Ting Chen

Deepfake is a widely used technology employed in recent years to create pernicious content such as fake news, movies, and rumors by altering and substituting facial information from various sources. Given the ongoing evolution of deepfakes…

计算机视觉与模式识别 · 计算机科学 2025-03-18 Ruchika Sharma , Rudresh Dwivedi

The rapid and accurate detection of biochemical compositions in fish is a crucial real-world task that facilitates optimal utilization and extraction of high-value products in the seafood industry. Raman spectroscopy provides a promising…

One-shot fine-grained visual recognition often suffers from the problem of training data scarcity for new fine-grained classes. To alleviate this problem, an off-the-shelf image generator can be applied to synthesize additional training…

计算机视觉与模式识别 · 计算机科学 2019-11-19 Satoshi Tsutsui , Yanwei Fu , David Crandall

Food image classification is the fundamental step in image-based dietary assessment, which aims to estimate participants' nutrient intake from eating occasion images. A common challenge of food images is the intra-class diversity and…

计算机视觉与模式识别 · 计算机科学 2024-08-08 Xinyue Pan , Jiangpeng He , Fengqing Zhu

We propose AffineGlue, a method for joint two-view feature matching and robust estimation that reduces the combinatorial complexity of the problem by employing single-point minimal solvers. AffineGlue selects potential matches from…

计算机视觉与模式识别 · 计算机科学 2023-07-31 Daniel Barath , Dmytro Mishkin , Luca Cavalli , Paul-Edouard Sarlin , Petr Hruby , Marc Pollefeys

Traditional marine biological image recognition faces challenges of incomplete datasets and unsatisfactory model accuracy, particularly for few-shot conditions of rare species where data scarcity significantly hampers the performance. To…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Chenghan Yang , Peng Zhou , Dong-Sheng Zhang , Yueyun Wang , Hong-Bin Shen , Xiaoyong Pan

Monitoring frying oil degradation is critical for food safety, yet current practice relies on destructive wet-chemistry assays that provide no spatial information and are unsuitable for real-time use. We identify a fundamental obstacle in…

计算机视觉与模式识别 · 计算机科学 2026-04-24 Khaled R Ahmed , Toqi Tahamid Sarker , Taminul Islam , Tamany M Alanezi , Amer AbuGhazaleh

We propose a new method - WildFusion - for individual identification of a broad range of animal species. The method fuses deep scores (e.g., MegaDescriptor or DINOv2) and local matching similarity (e.g., LoFTR and LightGlue) to identify…

计算机视觉与模式识别 · 计算机科学 2024-08-26 Vojtěch Cermak , Lukas Picek , Lukáš Adam , Lukáš Neumann , Jiří Matas

Fine-grained visual categorization (FGVC) is challenging due in part to the fact that it is often difficult to acquire an enough number of training samples. To employ large models for FGVC without suffering from overfitting, existing…

计算机视觉与模式识别 · 计算机科学 2018-07-31 Yabin Zhang , Hui Tang , Kui Jia

Image segmentation is a concept that is often used for object detection. This detection has difficulty detecting objects with backgrounds that have many colors and even have a color similar to the object being detected. This study aims to…

图像与视频处理 · 电气工程与系统科学 2021-05-26 Shoffan Saifullah , Andiko Putro Suryotomo , Bambang Yuwono