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Recent advances in deep learning greatly boost the performance of object detection. State-of-the-art methods such as Faster-RCNN, FPN and R-FCN have achieved high accuracy in challenging benchmark datasets. However, these methods require…

计算机视觉与模式识别 · 计算机科学 2019-08-15 Hao Yang , Hao Wu , Hao Chen

The complex background in the soil image collected in the field natural environment will affect the subsequent soil image recognition based on machine vision. Segmenting the soil center area from the soil image can eliminate the influence…

计算机视觉与模式识别 · 计算机科学 2024-07-26 Yida Chen , Kang Liu , Yi Xin , Xinru Zhao

This paper introduces a Deep Learning Convolutional Neural Network model based on Faster-RCNN for motorcycle detection and classification on urban environments. The model is evaluated in occluded scenarios where more than 60% of the…

计算机视觉与模式识别 · 计算机科学 2018-08-10 Jorge E. Espinosa , Sergio A. Velastin , John W. Branch

Surface inspection systems are an important application domain for computer vision, as they are used for defect detection and classification in the manufacturing industry. Existing systems use hand-crafted features which require extensive…

图像与视频处理 · 电气工程与系统科学 2019-04-10 Selim Arikan , Kiran Varanasi , Didier Stricker

In this research work, we have demonstrated the application of Mask-RCNN (Regional Convolutional Neural Network), a deep-learning algorithm for computer vision and specifically object detection, to semiconductor defect inspection domain.…

计算机视觉与模式识别 · 计算机科学 2022-11-07 Bappaditya Dey , Enrique Dehaerne , Kasem Khalil , Sandip Halder , Philippe Leray , Magdy A. Bayoumi

X-ray baggage security screening is widely used to maintain aviation and transport security. Of particular interest is the focus on automated security X-ray analysis for particular classes of object such as electronics, electrical items,…

计算机视觉与模式识别 · 计算机科学 2019-04-11 Yona Falinie A. Gaus , Neelanjan Bhowmik , Samet Akçay , Paolo M. Guillen-Garcia , Jack W. Barker , Toby P. Breckon

Picture based vehicle protection handling is a significant region with enormous degree for mechanization. In this paper we consider the issue of vehicle harm characterization, where a portion of the classifications can be fine-granular. We…

计算机视觉与模式识别 · 计算机科学 2020-05-06 Sarath P , Soorya M , Shaik Abdul Rahman A , S Suresh Kumar , K Devaki

In this paper, we propose a broad comparison between Fully Convolutional Networks (FCNs) and Mask Region-based Convolutional Neural Networks (Mask-RCNNs) applied in the Salient Object Detection (SOD) context. Studies in the SOD literature…

计算机视觉与模式识别 · 计算机科学 2019-09-19 Bruno A. Krinski , Daniel V. Ruiz , Guilherme Z. Machado , Eduardo Todt

Instance segmentation models today are very accurate when trained on large annotated datasets, but collecting mask annotations at scale is prohibitively expensive. We address the partially supervised instance segmentation problem in which…

计算机视觉与模式识别 · 计算机科学 2021-08-19 Vighnesh Birodkar , Zhichao Lu , Siyang Li , Vivek Rathod , Jonathan Huang

Research on damage detection of road surfaces has been an active area of re-search, but most studies have focused so far on the detection of the presence of damages. However, in real-world scenarios, road managers need to clearly understand…

计算机视觉与模式识别 · 计算机科学 2022-01-21 A. A. Angulo , J. A. Vega-Fernández , L. M. Aguilar-Lobo , S. Natraj , G Ochoa-Ruiz

We introduce G-CNN, an object detection technique based on CNNs which works without proposal algorithms. G-CNN starts with a multi-scale grid of fixed bounding boxes. We train a regressor to move and scale elements of the grid towards…

计算机视觉与模式识别 · 计算机科学 2016-04-27 Mahyar Najibi , Mohammad Rastegari , Larry S. Davis

Following recent breakthroughs in convolutional neural networks and monolithic model architectures, state-of-the-art object detection models can reliably and accurately scale into the realm of up to thousands of classes. Things quickly…

计算机视觉与模式识别 · 计算机科学 2017-11-30 Aayush Garg , Thilo Will , William Darling , Willi Richert , Clemens Marschner

Automatic lesion detection from computed tomography (CT) scans is an important task in medical imaging analysis. It is still very challenging due to similar appearances (e.g. intensity and texture) between lesions and other tissues, making…

计算机视觉与模式识别 · 计算机科学 2019-01-25 Youbao Tang , Ke Yan , Yuxing Tang , Jiamin Liu , Jing Xiao , Ronald M. Summers

Instance segmentation is an advanced form of image segmentation which, beyond traditional segmentation, requires identifying individual instances of repeating objects in a scene. Mask R-CNN is the most common architecture for instance…

计算机视觉与模式识别 · 计算机科学 2024-08-01 Jawad Haidar , Marc Mouawad , Imad Elhajj , Daniel Asmar

Due to the large success in object detection and instance segmentation, Mask R-CNN attracts great attention and is widely adopted as a strong baseline for arbitrary-shaped scene text detection and spotting. However, two issues remain to be…

计算机视觉与模式识别 · 计算机科学 2021-09-09 Xugong Qin , Yu Zhou , Youhui Guo , Dayan Wu , Zhihong Tian , Ning Jiang , Hongbin Wang , Weiping Wang

The Common Objects in Context (COCO) dataset has been instrumental in benchmarking object detectors over the past decade. Like every dataset, COCO contains subtle errors and imperfections stemming from its annotation procedure. With the…

计算机视觉与模式识别 · 计算机科学 2024-03-28 Shweta Singh , Aayan Yadav , Jitesh Jain , Humphrey Shi , Justin Johnson , Karan Desai

In the recent past, algorithms based on Convolutional Neural Networks (CNNs) have achieved significant milestones in object recognition. With large examples of each object class, standard datasets train well for inter-class variability.…

计算机视觉与模式识别 · 计算机科学 2018-06-11 Shrinivasan Sankar , Adrien Bartoli

The query mechanism introduced in the DETR method is changing the paradigm of object detection and recently there are many query-based methods have obtained strong object detection performance. However, the current query-based detection…

计算机视觉与模式识别 · 计算机科学 2022-06-22 Wenqiang Zhang , Tianheng Cheng , Xinggang Wang , Shaoyu Chen , Qian Zhang , Wenyu Liu

In industrial settings, surface defects on steel can significantly compromise its service life and elevate potential safety risks. Traditional defect detection methods predominantly rely on manual inspection, which suffers from low…

机器学习 · 计算机科学 2025-04-25 Cheng Shen , Yuewei Liu

Jointly integrating aspect ratio and context has been extensively studied and shown performance improvement in traditional object detection systems such as the DPMs. It, however, has been largely ignored in deep neural network based…

计算机视觉与模式识别 · 计算机科学 2017-03-23 Bo Li , Tianfu Wu , Shuai Shao , Lun Zhang , Rufeng Chu