Oriented object detectors

Author: taqm

August undefined, 2024

Witryna11 maj 2024 · Oriented bounding boxes are bounding boxes rotated to better fit the objects represented on an angle. Take a pill detection dataset for example. Using … WitrynaAdaptive Period Embedding for Representing Oriented Objects in Aerial Images【中国科学技术大学】, 提出了 Adaptive Period Embedding (APE) 和 Length Independent IoU (LIIoU) A Novel Data Augmentation Method for Detection of Specific Aircraft in Remote Sensing RGB Images. 【哈尔滨工程大学】，将真实的遥感图像与特定的飞机三维模 …

YOLOv5 for Oriented Object Detection - Roboflow Blog

WitrynaSince objects in the real scene tend to appear in diverse orientations, the issue of oriented object detection has grad-ually received considerable attention. There are many ap-proaches have achieved oriented object detection by intro-ducing the extra orientation prediction and preset rotated anchors (Ma et al. 2024; Liao, Shi, and Bai … WitrynaTo this end, we introduce in this work a new real-time deep learning approach for 3D multi-object detection for smart mobility not only on roads, but also on railways. To obtain the 3D bounding boxes of the objects, we modified a proven real-time 2D detector, YOLOv3, to predict 3D object localization, object dimensions, and object … chatfeed

PIoU Loss: Towards Accurate Oriented Object Detection in …

WitrynaO2DETR 的贡献包括： 1）我们提供了对旋转目标检测的新见解，通过应用 Transformer 直接有效地定位目标，而无需像传统检测器那样繁琐的旋转anchor过程； 2）我们通过用深度可分离卷积代替注意力机制，为Transformer设计了一个简单但高效的编码器，可以显著降低在原始Transformer中使用多尺度特征的内存和计算成本； 3）我们的 … Witryna6 cze 2024 · Object detection with Transformers (DETR) has achieved a competitive performance over traditional detectors, such as Faster R-CNN. However, the … Witryna这项工作提出了一种有效且简单的oriented object detection框架，称为 Oriented R-CNN，它是一种通用的两阶段旋转目标检测器，具有良好的准确性和效率。具体来说，在第一阶段，我们提出了一个oriented Region Proposal Network（orientation RPN），它以几乎cost-free直接生成高质量的oriented proposals。第二阶段是oriented R-CNN … chat federico bal

H2RBox-v2: Boosting HBox-supervised Oriented Object Detection …

Anchor-Free Oriented Proposal Generator for Object Detection

Witryna10 kwi 2024 · With the increasing demand for oriented object detection e.g. in autonomous driving and remote sensing, the oriented annotation has become a labor-intensive work. To make full use of existing horizontally annotated datasets and reduce the annotation cost, a weakly-supervised detector H2RBox for learning the rotated … WitrynaObject detection is the second most accessible form of image recognition (after classification) and a great way to spot many objects at high speed. Deep learning … chat fed creit union loasnWitryna17 kwi 2024 · OBBDetection is an oriented object detection toolbox modified from MMdetection v2.2. Major features. MMdetection feature inheritance. OBBDetection … chat federation

"Witryna6 cze 2024 · The contributions of include: 1) we provide a new insight into oriented object detection, by applying Transformer to directly and efficiently localize objects without a tedious process of rotated anchors as in conventional detectors; 2) we design a simple but highly efficient encoder for Transformer by replacing the attention … " - Oriented object detectors

Oriented object detectors

[2103.11636v1] Optimization for Oriented Object Detection via ...

Witryna19 lip 2024 · Object detection using an oriented bounding box (OBB) can better target rotated objects by reducing the overlap with background areas. Existing OBB approaches are mostly built on horizontal bounding box detectors by introducing an additional angle dimension optimized by a distance loss. Witryna24 maj 2024 · Download a PDF of the paper titled Oriented RepPoints for Aerial Object Detection, by Wentong Li and 3 other authors Download PDF Abstract: In contrast to …

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Witryna一、引言 1、旋转目标检测检测旋转目标检测检测就是将具有旋转方向的目标检测出来，也就是需要检测目标的中心点、长宽、角度。在俯视图的目标检测中比较常见，如遥感图像目标检测、航拍图像目标检测等。 (见下图旋转目标检测，图源论文RoI Transformer ) 2、旋转目标检测算法目前多阶段里面性能较好的是RoI Transformer这个算法，本篇 … Witryna11 kwi 2024 · However, existing SSOD approaches mainly focus on horizontal objects, leaving multi-oriented objects that are common in aerial images unexplored. This paper proposes a novel Semi-supervised Oriented Object Detection model, termed SOOD, built upon the mainstream pseudo-labeling framework. Towards oriented objects in …

Witryna10 gru 2015 · In this paper, we propose to use Deep Convolutional Neural Network (DCNN) features from combined layers to perform orientation robust aerial object detection. We explore the inherent characteristics of DC-NN as well as relate the extracted features to the principle of disentangling feature learning. WitrynaThis leads to the feature misalignment between the classification and the localization tasks. In this paper, we present a two-stage oriented object detection method, termed Dual-aligned Oriented Detector (DODet), towards evading the aforementioned spatial and feature misalignments.

Witryna10 kwi 2024 · This paper presents a new loss function for the prediction of oriented bounding boxes, named head-tail-loss. The loss function consists in minimizing the … WitrynaIn object detection of remote sensing images, anchor-free detectors often suffer from false boxes and sample imbalance, due to the use of single oriented features and the key point-based boxing strategy. This paper presents a simple and effective anchor-free approach-RatioNet with less parameters and higher accuracy for sensing images, …

WitrynaOriented object detection is a challenging task in aerial images since the objects in aerial images are displayed in arbitrary directions and are frequently densely packed. The mainstream detectors describe rotating objects using a five-parament or eight-parament representations, which suffer from chatfeelings spigotWitryna首页 oriented r-cnn for object detection. ... Objective-C, on the other hand, is an object-oriented programming language that has been widely used for building Mac and iOS applications. It has been around for much longer than SwiftUI, and has a large and established developer community. Here are some key differences between the two: 1. chat fede bal lourdes sanchezWitryna22 mar 2024 · Arbitrary-oriented objects exist widely in natural scenes, and thus the oriented object detection has received extensive attention in recent years. The … customer service assistant trading assistantWitryna10 sie 2024 · 从技术上来说，Orientation Object Detection的算法，从2024年那会的《Arbitrary-Oriented Scene Text Detection via Rotation Proposals》，主要思路是预定 … chat fedyaWitryna10 paź 2024 · Oriented object detection in aerial images is a challenging task as the objects in aerial images are displayed in arbitrary directions and are usually densely … customer service associated bankWitryna14 cze 2024 · Anchor-Free Oriented Proposal Generator for Object Detection Abstract: Oriented object detection is a practical and challenging task in remote sensing … chat features on google messagesWitrynaArbitrarily oriented object detection has recently attracted increasing attention for its wide applications in remote sensing. However, it is still a challenge for detection algorithms because of complex scenes, small size, rotation, densely parked. And angle discontinuity at the boundary is an important factor restricting model performance. In … chat feelings plugin