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Extensive efforts have been made to improve the generalization ability of Reinforcement Learning (RL) methods via domain randomization and data augmentation. However, as more factors of variation are introduced during training, optimization…

Machine Learning · Computer Science 2021-04-12 Nicklas Hansen , Xiaolong Wang

Data augmentation (DA) is a widely used technique for enhancing the training of deep neural networks. Recent DA techniques which achieve state-of-the-art performance always meet the need for diversity in augmented training samples. However,…

Computer Vision and Pattern Recognition · Computer Science 2022-12-06 Chenyang Wang , Junjun Jiang , Xiong Zhou , Xianming Liu

In recent years, many data augmentation techniques have been proposed to increase the diversity of input data and reduce the risk of overfitting on deep neural networks. In this work, we propose an easy-to-implement and model-free data…

Computer Vision and Pattern Recognition · Computer Science 2022-11-16 Kun He , Chang Liu , Stephen Lin , John E. Hopcroft

In this paper, we propose several novel deep learning methods for object saliency detection based on the powerful convolutional neural networks. In our approach, we use a gradient descent method to iteratively modify an input image based on…

Computer Vision and Pattern Recognition · Computer Science 2015-05-07 Hengyue Pan , Bo Wang , Hui Jiang

Semantic image segmentation aims to obtain object labels with precise boundaries, which usually suffers from overfitting. Recently, various data augmentation strategies like regional dropout and mix strategies have been proposed to address…

Computer Vision and Pattern Recognition · Computer Science 2021-04-22 Jiawei Zhang , Yanchun Zhang , Xiaowei Xu

In this paper, we tackle the challenging task of unsupervised salient object detection (SOD) by leveraging spectral clustering on self-supervised features. We make the following contributions: (i) We revisit spectral clustering and…

Computer Vision and Pattern Recognition · Computer Science 2022-03-24 Gyungin Shin , Samuel Albanie , Weidi Xie

In vision-enabled autonomous systems such as robots and autonomous cars, video object detection plays a crucial role, and both its speed and accuracy are important factors to provide reliable operation. The key insight we show in this paper…

Computer Vision and Pattern Recognition · Computer Science 2019-02-11 Ting-Wu Chin , Ruizhou Ding , Diana Marculescu

Object Detection (OD) has proven to be a significant computer vision method in extracting localized class information and has multiple applications in the industry. Although many of the state-of-the-art (SOTA) OD models perform well on…

Computer Vision and Pattern Recognition · Computer Science 2024-01-30 Jibinraj Antony , Vinit Hegiste , Ali Nazeri , Hooman Tavakoli , Snehal Walunj , Christiane Plociennik , Martin Ruskowski

In recent years, there has been tremendous progress in object detection performance. However, despite these advances, the detection performance for small objects is significantly inferior to that of large objects. Detecting small objects is…

Computer Vision and Pattern Recognition · Computer Science 2025-06-11 DaeEun Yoon , Semin Kim , SangWook Yoo , Jongha Lee

Foundation models, such as OpenAI's GPT-3 and GPT-4, Meta's LLaMA, and Google's PaLM2, have revolutionized the field of artificial intelligence. A notable paradigm shift has been the advent of the Segment Anything Model (SAM), which has…

Computer Vision and Pattern Recognition · Computer Science 2023-08-11 Ruikai Cui , Siyuan He , Shi Qiu

Co-salient object detection (Co-SOD) aims at discovering the common objects in a group of relevant images. Mining a co-representation is essential for locating co-salient objects. Unfortunately, the current Co-SOD method does not pay enough…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Ziyue Zhu , Zhao Zhang , Zheng Lin , Xing Sun , Ming-Ming Cheng

Data augmentation is a critical component of training deep learning models. Although data augmentation has been shown to significantly improve image classification, its potential has not been thoroughly investigated for object detection.…

Computer Vision and Pattern Recognition · Computer Science 2019-06-27 Barret Zoph , Ekin D. Cubuk , Golnaz Ghiasi , Tsung-Yi Lin , Jonathon Shlens , Quoc V. Le

Few-shot segmentation aims to train a segmentation model that can fast adapt to a novel task for which only a few annotated images are provided. Most recent models have adopted a prototype-based paradigm for few-shot inference. These…

Computer Vision and Pattern Recognition · Computer Science 2024-01-19 Li Guo , Haoming Liu , Yuxuan Xia , Chengyu Zhang , Xiaochen Lu

Detecting and segmenting salient objects from natural scenes, often referred to as salient object detection, has attracted great interest in computer vision. While many models have been proposed and several applications have emerged, a deep…

Computer Vision and Pattern Recognition · Computer Science 2019-07-02 Ali Borji , Ming-Ming Cheng , Qibin Hou , Huaizu Jiang , Jia Li

We propose a framework for top-down salient object detection that incorporates a tightly coupled image classification module. The classifier is trained on novel category-aware sparse codes computed on object dictionaries used for saliency…

Computer Vision and Pattern Recognition · Computer Science 2016-04-25 Hisham Cholakkal , Jubin Johnson , Deepu Rajan

This research focuses on the discovery and localization of hidden objects in the wild and serves unmanned systems. Through empirical analysis, infrared and visible image fusion (IVIF) enables hard-to-find objects apparent, whereas…

Computer Vision and Pattern Recognition · Computer Science 2023-05-18 Di Wang , Jinyuan Liu , Risheng Liu , Xin Fan

While deep learning-based general object detection has made significant strides in recent years, the effectiveness and efficiency of small object detection remain unsatisfactory. This is primarily attributed not only to the limited…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Zile Huang , Chong Zhang , Mingyu Jin , Fangyu Wu , Chengzhi Liu , Xiaobo Jin

Salient object detection has increasingly become a popular topic in cognitive and computational sciences, including computer vision and artificial intelligence research. In this paper, we propose integrating \textit{semantic priors} into…

Computer Vision and Pattern Recognition · Computer Science 2017-05-24 Tam V. Nguyen , Luoqi Liu

Data augmentation is a key element for training accurate models by reducing overfitting and improving generalization. For image classification, the most popular data augmentation techniques range from simple photometric and geometrical…

Machine Learning · Computer Science 2022-11-02 Avery Ma , Nikita Dvornik , Ran Zhang , Leila Pishdad , Konstantinos G. Derpanis , Afsaneh Fazly

Salient object detection (SOD) in RGB-D images is an essential task in computer vision, enabling applications in scene understanding, robotics, and augmented reality. However, existing methods struggle to capture global dependency across…

Computer Vision and Pattern Recognition · Computer Science 2025-03-05 Gargi Panda , Soumitra Kundu , Saumik Bhattacharya , Aurobinda Routray