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Many previous methods have showed the importance of considering semantically relevant objects for performing event recognition, yet none of the methods have exploited the power of deep convolutional neural networks to directly integrate…

计算机视觉与模式识别 · 计算机科学 2017-03-23 Sungmin Eum , Hyungtae Lee , Heesung Kwon , David Doermann

Deep convolutional neural networks have become a key element in the recent breakthrough of salient object detection. However, existing CNN-based methods are based on either patch-wise (region-wise) training and inference or fully…

计算机视觉与模式识别 · 计算机科学 2018-04-03 Guanbin Li , Yizhou Yu

Existing deep convolutional neural networks (CNNs) require a fixed-size (e.g., 224x224) input image. This requirement is "artificial" and may reduce the recognition accuracy for the images or sub-images of an arbitrary size/scale. In this…

计算机视觉与模式识别 · 计算机科学 2016-11-18 Kaiming He , Xiangyu Zhang , Shaoqing Ren , Jian Sun

Previous Person Re-Identification (Re-ID) models aim to focus on the most discriminative region of an image, while its performance may be compromised when that region is missing caused by camera viewpoint changes or occlusion. To solve this…

计算机视觉与模式识别 · 计算机科学 2020-08-11 Zhipu Liu , Lei Zhang , Yang Yang

Automatically identifying data types of web structured data is a key step in the process of web data integration. Web structured data is usually associated with entities or objects in a particular domain. In this paper, we aim to map…

数据库 · 计算机科学 2016-10-04 Luciano Barbosa , Breno W. Carvalho , Bianca Zadrozny

This paper presents an efficient object detection method from satellite imagery. Among a number of machine learning algorithms, we proposed a combination of two convolutional neural networks (CNN) aimed at high precision and high recall,…

计算机视觉与模式识别 · 计算机科学 2018-08-10 Hiroki Miyamoto , Kazuki Uehara , Masahiro Murakawa , Hidenori Sakanashi , Hirokazu Nosato , Toru Kouyama , Ryosuke Nakamura

Fine-grained visual classification aims to recognize images belonging to multiple sub-categories within a same category. It is a challenging task due to the inherently subtle variations among highly-confused categories. Most existing…

计算机视觉与模式识别 · 计算机科学 2021-08-31 Tian Zhang , Dongliang Chang , Zhanyu Ma , Jun Guo

In object detection, keypoint-based approaches often suffer a large number of incorrect object bounding boxes, arguably due to the lack of an additional look into the cropped regions. This paper presents an efficient solution which explores…

计算机视觉与模式识别 · 计算机科学 2019-04-22 Kaiwen Duan , Song Bai , Lingxi Xie , Honggang Qi , Qingming Huang , Qi Tian

Data pooling offers various advantages, such as increasing the sample size, improving generalization, reducing sampling bias, and addressing data sparsity and quality, but it is not straightforward and may even be counterproductive.…

计算机视觉与模式识别 · 计算机科学 2024-05-09 Stefan Becker , Jens Bayer , Ronny Hug , Wolfgang Hübner , Michael Arens

Motivated by the detection of prohibited objects in carry-on luggage as a part of avionic security screening, we develop a CNN-based object detection approach for multi-view X-ray image data. Our contributions are two-fold. First, we…

计算机视觉与模式识别 · 计算机科学 2018-10-05 Jan-Martin O. Steitz , Faraz Saeedan , Stefan Roth

Deep Convolution Neural Networks (CNNs) have shown impressive performance in various vision tasks such as image classification, object detection and semantic segmentation. For object detection, particularly in still images, the performance…

计算机视觉与模式识别 · 计算机科学 2017-03-07 Kai Kang , Wanli Ouyang , Hongsheng Li , Xiaogang Wang

The remote sensing image change detection task is an essential method for large-scale monitoring. We propose HSANet, a network that uses hierarchical convolution to extract multi-scale features. It incorporates hybrid self-attention and…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Chengxi Han , Xiaoyu Su , Zhiqiang Wei , Meiqi Hu , Yichu Xu

Video object detection targets to simultaneously localize the bounding boxes of the objects and identify their classes in a given video. One challenge for video object detection is to consistently detect all objects across the whole video.…

计算机视觉与模式识别 · 计算机科学 2020-03-03 Ye Lyu , Michael Ying Yang , George Vosselman , Gui-Song Xia

Object detection has compelling applications over a range of domains, including human-computer interfaces, security and video surveillance, navigation and road traffic monitoring, transportation systems, industrial automation healthcare,…

计算机视觉与模式识别 · 计算机科学 2026-02-19 Ankita Bose , Jayasravani Bhumireddy , Naveen N

Image classification is considered, and a hierarchical max-pooling model with additional local pooling is introduced. Here the additional local pooling enables the hierachical model to combine parts of the image which have a variable…

计算机视觉与模式识别 · 计算机科学 2021-06-10 Benjamin Walter

Convolutional Neural Network (CNN) has become the state-of-the-art for object detection in image task. In this chapter, we have explained different state-of-the-art CNN based object detection models. We have made this review with…

计算机视觉与模式识别 · 计算机科学 2020-06-15 F. Sultana , A. Sufian , P. Dutta

Heterogeneity of both the source and target objects is taken into account in a network-based algorithm for the directional resource transformation between objects. Based on a biased heat conduction recommendation method (BHC) which…

物理与社会 · 物理学 2013-06-03 Tian Qiu , Tian-Tian Wang , Zi-Ke Zhang , Li-Xin Zhong , Guang Chen

Convolutional Neural Networks (CNN) are successfully used for various visual perception tasks including bounding box object detection, semantic segmentation, optical flow, depth estimation and visual SLAM. Generally these tasks are…

计算机视觉与模式识别 · 计算机科学 2019-01-15 Ganesh Sistu , Isabelle Leang , Senthil Yogamani

This paper proposes a novel approach for detecting objects using mobile robots in the context of the RoboCup Standard Platform League, with a primary focus on detecting the ball. The challenge lies in detecting a dynamic object in varying…

计算机视觉与模式识别 · 计算机科学 2023-09-08 Arne Moos

Recent object detection systems rely on two critical steps: (1) a set of object proposals is predicted as efficiently as possible, and (2) this set of candidate proposals is then passed to an object classifier. Such approaches have been…

计算机视觉与模式识别 · 计算机科学 2015-09-02 Pedro O. Pinheiro , Ronan Collobert , Piotr Dollar