Detection of Three Dimensional Objects Based on Phase Encoded Range Images

机译：基于相位编码距离图像的三维物体检测

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

The problem of three-dimensional (3-D) object recognition is addressed. Range images permit the description of 3-D surfaces with a significant reduction of the complexity of the processing. The encoding of range images as phase gives a simple and straightforward method for parallel processing of these images. In this contribution we propose the use of range images encoded as phase to deal with the detection of three dimensional objects. The use of Fourier transform profilometry can serve for real time optical implementation of correlators based on this encoding, using a joint transform correlator or a VanderLugt one. The extension to scale and in-plane rotation invariant detection is discussed and implemented in a simple optoelectronic system. Furthermore, a method for full 3-D rotation invariant detection is presented. A simplified approach allowing only rotation around an axis perpendicular point of view permits the implementation with a conventional correlator.

机译：解决了三维（3-D）对象识别问题。范围图像允许描述3D表面，并显着降低了处理的复杂性。将范围图像编码为相位为并行处理这些图像提供了一种简单直接的方法。在这一贡献中，我们建议使用编码为相位的距离图像来处理三维物体的检测。使用联合变换相关器或VanderLugt，傅里叶变换轮廓测量法的使用可用于基于该编码的相关器的实时光学实现。在简单的光电系统中讨论并实现了比例缩放和平面内旋转不变检测的扩展。此外，提出了一种用于全3D旋转不变性检测的方法。仅允许绕垂直于轴线的视点旋转的简化方法允许使用常规的相关器来实现。

著录项

来源
《International Conference on Correlation Optics; 20030916-20030919; Chernivtsi; UA》|2003年|P.269-280|共12页
会议地点 Chernivtsi(UA)
作者
Javier Garcia; Jose J. Esteve-Taboada; Jose J. Valles; Carlos Ferreira;
展开▼
作者单位

Departament Interuniversitari d'Optica -Facultat de Fisica -Universitat de Valencia C/ Doctor Moliner 50, 46100 Burjassot (Valencia) SPAIN;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类应用光学;
关键词
three-dimensional object recognition; optical correlators; fourier transform profilometry; rotation invariance; scale invariance; range images; euler angles; three dimensional rotaions;

机译：三维物体识别;光学相关器;傅立叶变换轮廓仪;旋转不变性;比例不变性;范围图像;欧拉角;三维旋转;

相似文献

外文文献
中文文献
专利

1. Overview of three‑dimensional integral imaging‑based object recognition in low illumination conditions with visible range image sensors [J] . Timothy OConnor, Adam Markman, Bahram Javidi SN Applied Sciences . 2020,第10期

机译：具有可见范围图像传感器的低照明条件下基于三维积分成像的对象识别概述
2. Two-dimensional spectrum detection based on the imperfect virtually imaged phased array [J] . Tan Zhongwei, Li Hongmei, Ding Zhichao, Microwave and optical technology letters . 2017,第10期

机译：基于不完美的虚拟成像分阶段阵列的二维光谱检测
3. Millimeter-wave Ground-based Synthetic Aperture Radar Imaging for Foreign Object Debris Detection: Experimental Studies at Short Ranges [J] . Enes Yigit, Sevket Demirci, Atilla Unal, Journal of Infrared, Millimeter and Terahertz Waves . 2012,第12期

机译：基于毫米波地面合成孔径雷达成像的异物碎片检测：近距离实验研究
4. Detection of Three Dimensional Objects Based on Phase Encoded Range Images [C] . Javier Garcia, Jose J. Esteve-Taboada, Jose J. Valles, International Conference on Correlation Optics . 2004

机译：基于相位编码范围图像检测三维对象
5. Rapid Three-Dimensional Phase Contrast Magnetic Resonance Angiography through High-Moment Velocity Encoding and Three-Dimensional Parallel Imaging [D] . Zwart, Nicholas R. 2011

机译：高矩速度编码和三维并行成像的快速三维相衬磁共振血管造影
6. A Novel Abandoned Object Detection System Based on Three-Dimensional Image Information [O] . Yiliang Zeng, Jinhui Lan, Bin Ran, 2015

机译：基于三维图像信息的新型废弃物体检测系统
7. MODERATED EPOSTERS1385Longitudinal strain assessment in dilated cardiomyopathy patients using a novel accelerated DENSE sequence1407Simultaneous T1 and T2 cardiac quantification with CABIRIA: initial clinical experience1423Head-to-head comparison of acceleration algorithms in 4-dimensional flow CMR1502Left ventricular function and size evaluated by hybrid cardiac positron emission tomography-magnetic resonance: Intraindividual comparison of left ventricular ejection fraction and ventricular volumes derived by two modalities1510Left Atrium assessed by Cardiovascular Magnetic Resonance at 1.5 and 3 Tesla – age and gender effects1514Comparison of Free Breathing Cardiac MRI Radial technique to the Standard Multi breath-hold cine SSFP CMR technique for the assessment of LV Volumes and Function1536Self-navigated free-breathing isotropic 3D whole heart phase sensitive inversion recovery magnetic resonance without navigator for detection of myocardial infarction1547Assessment of Right Ventricular Strain Using Myocardial Deformation Recovery Semi Automated Technique: Initial Experience and Normal Values1586Tissue tracking myocardial deformation analysis and prediction of left ventricular remodeling in acute myocardial infarction1589Investigating strategies for optimal 31P MRS clinical cardiac at 3T: Initial Results1620Quantitative Criteria for the Diagnosis of the Congenital Absence of Pericardium by Cardiac Magnetic Resonance1632Widespread tissue injury during acute myocardial infarction: evidence from advanced CMR relaxometry1322Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)1339Comparison of low- versus high-dose of gadobutrol for late gadolinium enhancement imaging at 1.5 Tesla: a clinical feasibility study1347Multi-parametric Cardiac Magnetic Resonance for Prediction of Cardiac Complications in Thalassemia Intermedia: a Prospective Multicenter Study1461Prognostic value of Cardiovascular Magnetic Resonance derived indexes of myocardial fibrosis in heart transplant recipients1523The role of CMR in the acute phase of hospitalization: changing paradigms1542Preoperative CMR-based score predict ventricular response after surgical left ventricular reconstruction in ischemic heart failure patients1555Excellent response rate to cardiac resynchronization therapy guided with magnetic resonance imaging1626The ECG as a predictor of arrhythmogenic substrate on Cardiac Magnetic Resonance Imaging in patients undergoing ablation for premature ventricular contractions1649Comparison of T1-mapping at 3.0T CMR and angiographic APPROACH score for area at risk assessment in ST-segment elevation myocardial infarction1340Pathological correlates of left bundle branch disease in patients with non-ischemic cardiomyopathy: a cardiovascular magnetic resonance study1342Myocardial remodelling and fibrosis in nonischaemic dilated cardiomyopathy: insights from cardiovascular magnetic resonance1411The association between fibrosis and contractile dysfunction in hypertrophic cardiomyopathy assessed by cardiovascular magnetic resonance1622Persistent myocardial inflammation due to intramyocardial haemorrhage in reperfused STEMI as a precursor to adverse LV remodelling - insights from multi-parametric mapping1566Semiquantitative analysis of low and high b value DWI for detecting myocardial edema in acute myocarditis1567Value of Cardiac MRI In Detecting Coronary Artery Disease In Newly Diagnosed Systolic Dysfunction1570Usefulness of cardiac magnetic resonance in tuberous sclerosis complex1578Papillary muscles offer further insight into hypertrophied hearts: a cardiovascular magnetic resonance study1627Diagnostic and clinical implications of CMR timing (early versus late) in patients with troponin positive acute coronary syndromes and unobstructed coronary arteries: Table 1. [O] . Upasana Tayal, Alexandros Kallifatidis, P. Garg, 2016

机译：在使用新的扩张型心肌病的患者缓和EPOSTERS1385Longitudinal应变评估加速DENSE sequence1407Simultaneous T1和T2与CABIRIA心脏定量：在4维流动的加速算法初始临床experience1423Head对头比较CMR1502Left心室功能和尺寸由混合心脏正电子发射断层摄影术评价 - 磁性共振：由两个modalities1510Left庭派生左室射血分数和心室体积的个体间的比较，在1.5和3特斯拉评估心血管磁共振 - 免费的年龄和性别effects1514Comparison呼吸心脏MRI径向技术标准的多屏气电影SSFP CMR技术的LV卷和Function1536Self-导航自由呼吸各向同性3D整个心脏相位敏感反转恢复磁共振导航仪没有检测右Ventricu心肌infarction1547Assessment的评估拉尔菌株使用心肌变形恢复半自动技术：初步经验和正常Values1586Tissue跟踪心肌变形分析和预测左室重构急性心肌infarction1589Investigating策略优化31P MRS临床心脏在3T：初始Results1620Quantitative标准的先天缺失的诊断心包心脏磁Resonance1632Widespread组织损伤急性心肌梗死时：证据先进CMR relaxometry1322Computed CT冠状动脉成像与压力心脏磁共振对症的管理吻合血管患者：成本效益研究（战略研究）1339Comparison低与高剂量钆布醇在1.5特斯拉晚钆增强成像的临床可行性，在中间型地贫心脏并发症的预测study1347Multi参数心脏核磁共振的前瞻性德穆尔心血管磁共振的ticenter Study1461Prognostic价值衍生心肌纤维化指标在住院的急性期CMR的心脏移植recipients1523The作用：改变基于CMR-paradigms1542Preoperative比分预测缺血性心脏衰竭patients1555Excellent响应速度外科左心室重建心脏再同步化后心室反应治疗与磁共振imaging1626The ECG导引作为心脏磁共振成像致心律失常性基板的在ST段抬高心肌infarction1340Pathological在风险评估经历在3.0T CMR T1映射的室性早搏contractions1649Comparison和血管造影APPROACH分数区域消融患者的预测左束支传导疾病的患者与非缺血性心肌病相关因素：心血管磁共振study1342Myocardial重塑和纤维化nonischaemic扩张型心肌病：在从在由心血管磁性resonance1622Persistent心肌炎症评估肥厚型心肌病的纤维化和收缩功能障碍之间心血管磁性resonance1411The协会由于心肌内出血景点在再灌注STEMI为先导，以不利的LV重塑 - 从低的多参数mapping1566Semiquantitative分析和高的b值DWI的见解为在心脏MRI检测冠状动脉疾病急性myocarditis1567Value在结节性硬化症complex1578Papillary肌肉初诊收缩期Dysfunction1570Usefulness心脏磁共振检测心肌水肿提供进一步的深入了解肥大心脏：心血管磁共振study1627Diagnostic和CMR定时的临床意义（早期与晚）患者肌钙蛋白阳性的急性冠脉综合征和通畅的冠状动脉：表1。
8. Recognizing 3D (Three Dimensional) Objects from 2D (Two Dimensional) Images Using Structural Knowledge Base of Genetic Views [R] . Hanson, A. R. 1988

机译：利用遗传视图结构知识库从二维（二维）图像识别三维（三维）物体

Detection of Three Dimensional Objects Based on Phase Encoded Range Images

摘要

著录项

相似文献

相关主题

期刊订阅