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Regional dropout strategies have been proposed to enhance the performance of convolutional neural network classifiers. They have proved to be effective for guiding the model to attend on less discriminative parts of objects (e.g. leg as…

Computer Vision and Pattern Recognition · Computer Science 2019-08-11 Sangdoo Yun , Dongyoon Han , Seong Joon Oh , Sanghyuk Chun , Junsuk Choe , Youngjoon Yoo

Convolutional neural networks (CNN) are capable of learning robust representation with different regularization methods and activations as convolutional layers are spatially correlated. Based on this property, a large variety of regional…

Computer Vision and Pattern Recognition · Computer Science 2020-04-07 Devesh Walawalkar , Zhiqiang Shen , Zechun Liu , Marios Savvides

CutMix is a vital augmentation strategy that determines the performance and generalization ability of vision transformers (ViTs). However, the inconsistency between the mixed images and the corresponding labels harms its efficacy. Existing…

Computer Vision and Pattern Recognition · Computer Science 2023-03-20 Mengzhao Chen , Mingbao Lin , ZhiHang Lin , Yuxin Zhang , Fei Chao , Rongrong Ji

CutMix is a popular augmentation technique commonly used for training modern convolutional and transformer vision networks. It was originally designed to encourage Convolution Neural Networks (CNNs) to focus more on an image's global…

Computer Vision and Pattern Recognition · Computer Science 2023-04-20 Jihao Liu , Boxiao Liu , Hang Zhou , Hongsheng Li , Yu Liu

CutMix is a data augmentation strategy that cuts and pastes image patches to mixup training data. Existing methods pick either random or salient areas which are often inconsistent to labels, thus misguiding the training model. By our…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Zhiming Wang , Lin Gu , Feng Lu

Data augmentation is a powerful technique to increase the diversity of data, which can effectively improve the generalization ability of neural networks in image recognition tasks. Recent data mixing based augmentation strategies have…

Computer Vision and Pattern Recognition · Computer Science 2020-12-22 Jie Qin , Jiemin Fang , Qian Zhang , Wenyu Liu , Xingang Wang , Xinggang Wang

In this study, we propose a novel data augmentation method that introduces the concept of CutMix into the generation process of diffusion models, thereby exploiting both the ability of diffusion models to generate natural and…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Shumpei Takezaki , Ryoma Bise , Shinnosuke Matsuo

State-of-the-art video action classifiers often suffer from overfitting. They tend to be biased towards specific objects and scene cues, rather than the foreground action content, leading to sub-optimal generalization performances. Recent…

Computer Vision and Pattern Recognition · Computer Science 2020-12-08 Sangdoo Yun , Seong Joon Oh , Byeongho Heo , Dongyoon Han , Jinhyung Kim

We present a new implicit warping framework for image animation using sets of source images through the transfer of the motion of a driving video. A single cross- modal attention layer is used to find correspondences between the source…

Computer Vision and Pattern Recognition · Computer Science 2022-10-05 Arun Mallya , Ting-Chun Wang , Ming-Yu Liu

Patch-level data augmentation techniques such as Cutout and CutMix have demonstrated significant efficacy in enhancing the performance of vision tasks. However, a comprehensive theoretical understanding of these methods remains elusive. In…

Machine Learning · Computer Science 2024-11-01 Junsoo Oh , Chulhee Yun

Advances in deep neural networks have considerably improved the art of animating a still image without operating in 3D domain. Whereas, prior arts can only animate small images (typically no larger than 512x512) due to memory limitations,…

Computer Vision and Pattern Recognition · Computer Science 2020-08-04 Zili Yi , Qiang Tang , Vishnu Sanjay Ramiya Srinivasan , Zhan Xu

Image inpainting, which refers to the synthesis of missing regions in an image, can help restore occluded or degraded areas and also serve as a precursor task for self-supervision. The current state-of-the-art models for image inpainting…

Computer Vision and Pattern Recognition · Computer Science 2023-07-04 Pranav Jeevan , Dharshan Sampath Kumar , Amit Sethi

Image inpainting, the process of restoring missing or corrupted regions of an image by reconstructing pixel information, has recently seen considerable advancements through deep learning-based approaches. In this paper, we introduce a novel…

Computer Vision and Pattern Recognition · Computer Science 2024-11-11 Kourosh Kiani , Razieh Rastgoo , Alireza Chaji , Sergio Escalera

In image processing tasks, spatial priors are essential for robust computations, regularization, algorithmic design and Bayesian inference. In this paper, we introduce weighted mean curvature (WMC) as a novel image prior and present an…

Computer Vision and Pattern Recognition · Computer Science 2020-07-23 Yuanhao Gong , Orcun Goksel

When approaching a novel visual recognition problem in a specialized image domain, a common strategy is to start with a pre-trained deep neural network and fine-tune it to the specialized domain. If the target domain covers a smaller visual…

Computer Vision and Pattern Recognition · Computer Science 2017-07-31 Frederick Tung , Srikanth Muralidharan , Greg Mori

Recent image-to-video (I2V) based video inpainting methods have made significant strides by leveraging single-image priors and modeling temporal consistency across masked frames. Nevertheless, these methods suffer from severe content…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Ming Xie , Junqiu Yu , Qiaole Dong , Xiangyang Xue , Yanwei Fu

Image animation is a key task in computer vision which aims to generate dynamic visual content from static image. Recent image animation methods employ neural based rendering technique to generate realistic animations. Despite these…

Computer Vision and Pattern Recognition · Computer Science 2023-12-06 Zuozhuo Dai , Zhenghao Zhang , Yao Yao , Bingxue Qiu , Siyu Zhu , Long Qin , Weizhi Wang

This work presents a supervised learning based approach to the computer vision problem of frame interpolation. The presented technique could also be used in the cartoon animations since drawing each individual frame consumes a noticeable…

Computer Vision and Pattern Recognition · Computer Science 2017-06-16 Vladislav Samsonov

Convolutional neural networks for visual recognition require large amounts of training samples and usually benefit from data augmentation. This paper proposes PatchMix, a data augmentation method that creates new samples by composing…

Computer Vision and Pattern Recognition · Computer Science 2022-04-04 Paola Cascante-Bonilla , Arshdeep Sekhon , Yanjun Qi , Vicente Ordonez

Unsupervised face animation aims to generate a human face video based on the appearance of a source image, mimicking the motion from a driving video. Existing methods typically adopted a prior-based motion model (e.g., the local affine…

Computer Vision and Pattern Recognition · Computer Science 2023-10-24 Jiale Tao , Shuhang Gu , Wen Li , Lixin Duan
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