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Objects in aerial images have greater variations in scale and orientation than in typical images, so detection is more difficult. Convolutional neural networks use a variety of frequency- and orientation-specific kernels to identify objects…

计算机视觉与模式识别 · 计算机科学 2021-11-08 Guo-Ye Yang , Xiang-Li Li , Ralph R. Martin , Shi-Min Hu

Image compression is one of the essential methods of image processing. Its most prominent advantage is the significant reduction of image size allowing for more efficient storage and transfer. However, lossy compression is associated with…

图像与视频处理 · 电气工程与系统科学 2021-05-25 Patryk Najgebauer , Rafal Scherer , Leszek Rutkowski

Bias in AI/ML-based systems is a ubiquitous problem and bias in AI/ML systems may negatively impact society. There are many reasons behind a system being biased. The bias can be due to the algorithm we are using for our problem or may be…

计算机视觉与模式识别 · 计算机科学 2024-09-02 Vedant V. Kandge , Siddhant V. Kandge , Kajal Kumbharkar , Tanuja Pattanshetti

Countless applications depend on accurate predictions with reliable confidence estimates from modern object detectors. It is well known, however, that neural networks including object detectors produce miscalibrated confidence estimates.…

计算机视觉与模式识别 · 计算机科学 2021-12-06 Johannes Gilg , Torben Teepe , Fabian Herzog , Gerhard Rigoll

We add one more invariance - the state invariance - to the more commonly used other invariances for learning object representations for recognition and retrieval. By state invariance, we mean robust with respect to changes in the structural…

计算机视觉与模式识别 · 计算机科学 2025-02-28 Rohan Sarkar , Avinash Kak

The study of human gaze behavior in natural contexts requires algorithms for gaze estimation that are robust to a wide range of imaging conditions. However, algorithms often fail to identify features such as the iris and pupil centroid in…

计算机视觉与模式识别 · 计算机科学 2022-05-05 Rakshit S. Kothari , Reynold J. Bailey , Christopher Kanan , Jeff B. Pelz , Gabriel J. Diaz

Positional bias - where models overemphasize certain positions regardless of content - has been shown to negatively impact model performance across various tasks. While recent research has extensively examined positional bias in text…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Kebin Wu , Fatima Albreiki

We tested whether and how biases in visual perception might influence motor actions. To do so, we designed an interception task in which subjects had to indicate the time when a moving object, whose trajectory was occluded, would reach a…

神经元与认知 · 定量生物学 2014-03-11 Alexander Tank , Alan A. Stocker

Convolution is a central operation in Convolutional Neural Networks (CNNs), which applies a kernel to overlapping regions shifted across the image. However, because of the strong correlations in real-world image data, convolutional kernels…

Training vision transformer networks on small datasets poses challenges. In contrast, convolutional neural networks (CNNs) can achieve state-of-the-art performance by leveraging their architectural inductive bias. In this paper, we…

计算机视觉与模式识别 · 计算机科学 2024-01-24 Jianqiao Zheng , Xueqian Li , Simon Lucey

Diffusion-based generative models demonstrate state-of-the-art performance across various image synthesis tasks, yet their tendency to replicate and amplify dataset biases remains poorly understood. Although previous research has viewed…

机器学习 · 计算机科学 2025-12-24 Nathan Roos , Ekaterina Iakovleva , Ani Gjergji , Vito Paolo Pastore , Enzo Tartaglione

Detecting the positions of human hands and objects-in-contact (hand-object detection) in each video frame is vital for understanding human activities from videos. For training an object detector, a method called Mixup, which overlays two…

计算机视觉与模式识别 · 计算机科学 2022-03-02 Koya Tango , Takehiko Ohkawa , Ryosuke Furuta , Yoichi Sato

Feature representations, both hand-designed and learned ones, are often hard to analyze and interpret, even when they are extracted from visual data. We propose a new approach to study image representations by inverting them with an…

神经与进化计算 · 计算机科学 2016-04-28 Alexey Dosovitskiy , Thomas Brox

Machine learning based methods achieves impressive results in object classification and detection. Utilizing representative data of the visual world during the training phase is crucial to achieve good performance with such data driven…

计算机视觉与模式识别 · 计算机科学 2022-02-28 Bruno Ferrarini , Shoaib Ehsan , Adrien Bartoli , Aleš Leonardis , Klaus D. McDonald-Maier

While recent deep neural networks have achieved a promising performance on object recognition, they rely implicitly on the visual contents of the whole image. In this paper, we train deep neural net- works on the foreground (object) and…

计算机视觉与模式识别 · 计算机科学 2017-05-29 Zhuotun Zhu , Lingxi Xie , Alan L. Yuille

We propose an attention-based networks for transferring motions between arbitrary objects. Given a source image(s) and a driving video, our networks animate the subject in the source images according to the motion in the driving video. In…

计算机视觉与模式识别 · 计算机科学 2020-07-20 Subin Jeon , Seonghyeon Nam , Seoung Wug Oh , Seon Joo Kim

Convolutional neural networks (CNNs) have demonstrated remarkable success in vision-related tasks. However, their susceptibility to failing when inputs deviate from the training distribution is well-documented. Recent studies suggest that…

计算机视觉与模式识别 · 计算机科学 2023-07-14 Pradyumna Elavarthi , James Lee , Anca Ralescu

Contextual information is a valuable cue for Deep Neural Networks (DNNs) to learn better representations and improve accuracy. However, co-occurrence bias in the training dataset may hamper a DNN model's generalizability to unseen scenarios…

计算机视觉与模式识别 · 计算机科学 2021-10-22 Sharat Agarwal , Sumanyu Muku , Saket Anand , Chetan Arora

Data augmentation is a popular technique largely used to enhance the training of convolutional neural networks. Although many of its benefits are well known by deep learning researchers and practitioners, its implicit regularization…

计算机视觉与模式识别 · 计算机科学 2019-06-27 Alex Hernández-García , Peter König

Current deep-learning models for object recognition are known to be heavily biased toward texture. In contrast, human visual systems are known to be biased toward shape and structure. What could be the design principles in human visual…

计算机视觉与模式识别 · 计算机科学 2023-10-31 Tianqin Li , Ziqi Wen , Yangfan Li , Tai Sing Lee