首页> 外文OA文献 >A novel approach to nose-tip and eye corners detection using H-K Curvature Analysis in case of 3D images

【2h】

A novel approach to nose-tip and eye corners detection using H-K Curvature Analysis in case of 3D images

机译：一种使用H-K检测鼻尖和眼角的新方法三维图像情形下的曲率分析

代理获取

本网站仅为用户提供外文OA文献查询和代理获取服务，本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况，如果获取不到我们将提供退款服务。请知悉。

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this paper we present a novel method that combines a HK curvature-basedapproach for three-dimensional (3D) face detection in different poses (X-axis,Y-axis and Z-axis). Salient face features, such as the eyes and nose, aredetected through an analysis of the curvature of the entire facial surface. Allthe experiments have been performed on the FRAV3D Database. After applying theproposed algorithm to the 3D facial surface we have obtained considerably goodresults i.e. on 752 3D face images our method detected the eye corners for 543face images, thus giving a 72.20% of eye corners detection and 743 face imagesfor nose-tip detection thus giving a 98.80% of good nose tip localization

机译：在本文中，我们提出了一种新颖的方法，该方法结合了基于HK曲率的方法在不同姿势（X轴，Y轴和Z轴）中进行三维（3D）人脸检测。通过分析整个面部表面的曲率，可以检测出诸如眼睛和鼻子等明显的面部特征。所有的实验都在FRAV3D数据库上进行。将建议的算法应用到3D面部表面后，我们获得了相当不错的结果，即在752个3D面部图像上，我们的方法检测到543个面部图像的眼角，从而提供了72.20％的眼角检测和743个面部图像的鼻尖检测，从而获得了良好的鼻尖定位的98.80％

著录项

作者
Bagchi, Parama; Bhattacharjee, Debotosh; Nasipuri, Mita; Basu, Dipak Kumar;
展开▼
作者单位

展开▼
年度 2013
总页数
原文格式 PDF
正文语种
中图分类

相似文献

外文文献
中文文献
专利

1. Multi-scale curvature product for robust image corner detection in curvature scale space [J] . Xiaohong Zhang, Ming Lei, Dan Yang, Pattern recognition letters . 2007,第5期

机译：多尺度曲率积，用于曲率尺度空间中的鲁棒图像角检测
2. An Improved Curvature Scale-Space Corner Detector and a Robust Corner Matching Approach for Transformed Image Identification [J] . Awrangjeb M., Lu G. IEEE Transactions on Image Processing . 2008,第12期

机译：改进的曲率尺度空间角检测器和鲁棒角匹配方法用于变换图像识别
3. Iris and eye corner detection by processing internal webcam images [J] . BüLENT TURAN, HAL?L ?BRAH?M ESK?KURT Turkish Journal of Electrical Engineering and Computer Sciences . 2016,第4期

机译：通过处理内部网络摄像头图像进行虹膜和眼角检测
4. A novel approach to nose-tip and eye corners detection using H-K curvature analysis in case of 3D images [C] . Bagchi Parama, Bhattacharjee Debotosh, Nasipuri Mita, 2012 Third International Conference on Emerging Applications of Information Technology. . 2012

机译：在3D图像情况下使用H-K曲率分析检测鼻尖和眼角的新方法
5. 3D Object Detection, Instance Segmentation and Classification from 3D Range and 2D Color Images [D] . Shen, Xiaoke. 2021

机译：3D对象检测，实例分段和3D范围和2D彩色图像的分类
6. An Approach to Automatic Hard Exudate Detection in Retina Color Images by a Telemedicine System Based on the d-Eye Sensor and Image Processing Algorithms [O] . Emil Saeed, Maciej Szymkowski, Khalid Saeed, 2019

机译：基于d-Eye传感器和图像处理算法的远程医学系统视网膜彩色图像自动硬渗出检测方法
7. HIT Poster session 1P154Preclinical diastolic dysfunction is related to impaired endothelial function in patients with chronic kidney diseaseP155Early detection of left atrial and left ventricular abnormalities in hypertensive and obese womenP156Right ventricle preserved systolic function irrespective of right ventricular hypertrophy and disease severity in anderson fabry diseaseP157Left atrial volume and function in patients undergoing percutaneous mitral valve repairP158Impact of left ventricular dysfunction on outcomes of patients undergoing direct TAVI with a self-expanding bioprosthesisP159Anatomic Doppler spectrum – retrospective spectral tissue Doppler from ultra high frame rate tissue Doppler imaging for evaluation of tissue deformationP160Phasic dynamics of ischaemic mitral regurgitation after primary coronary intervention in acute myocardial infarction: serial echocardiographic assessment from emergency room to long-term follow-upP161Reproducibility of 3DE RV volumes - novel insights at a regional levelP162Pulmonary vascular capacitance as assessed by echocardiography in pulmonary arterial hypertensionP163Three-dimensional endocardial area strain: a novel parameter for quantitative assessment of global left ventricular systolic functionP164Role of exercise hemodynamics assessed by echocardiography on symptom reduction after MitraClipP165Early identification of ventricular dysfunction in patients with juvenile systemic sclerosisP166Heart failure with and without preserved ejection fraction - the role of biomarkers in the aspect of global longitudinal strainP167Complex systolic deformation of aortic root: insights from two dimensional speckle tracking imageP168Volumetric and deformational imaging usind 2d strain and 3d echocardiography in patients with pulmonary hypertensionP169Influence of pressure load and right ventricular morphology and function on tricuspid regurgitation in pulmonary arterial hypertensionP170Left ventricular myocardial diastolic deformation analysis by 2D speckle tracking echocardiography and relationship with conventional diastolic parameters in chronic aortic regurgitationP171Extracellular volume, and not native T1 time, distinguishes diffuse fibrosis in dilated or hypertrophic cardiomyopathy at 3TP172Left atrial strain is significantly reduced in arterial hypertensionP173Symptomatic severe secondary mitral regurgitation: LV enddiastolic diameter (LVEDD) as preferable parameter for risk stratificationP174Left ventricular mechanics in isolated left bundle branch block at rest and when exercising: exploration of the concept of conductive cardiomyopathyP175Assessment of myocardial scar by 2D contrast echocardiographyP176Chronic pericarditis - expression of a rare disease: Erdheim Chester diseaseP177Aortic arch mechanics with two-dimensional speckle tracking echocardiography to estimate the left ventricular remodelling in hypertensive patientsP178Strain analysis by tissue doppler imaging: comparison of conventional manual measurement with a semi-automated approachP179Distribution of extravascular lung water in heart failure patients assessed by lung ultrasoudP180Surrogate markers for obstructive coronary artery diseaseP181LA deformation and LV longitudinal strain by two-dimensional speckle tracking echocardiography as predictors of postoperative AF development after aortic valve replacement in ASP182Left ventricular diastolic dysfunction in type 2 diabetic patients with non alcoholic fatty liver diseaseP183Myocardial strain by speckle-tracking and evaluation of 3D ejection fraction in drug-induced cardiotoxicity's approach in breast cancer [O] . AB Gevaert, A Borizanova, F Graziani, 2015

机译：HIT墙报1P154Preclinical舒张功能障碍的慢性肾脏diseaseP155Early检测左心房的相关内皮功能受损，左心室异常，高血压和肥胖womenP156Right心室收缩功能正常，不论右心室肥厚和疾病严重程度在安德森法布里diseaseP157Left房容积和经皮二尖瓣修复患者的功能左心室功能障碍与自膨胀生物升降术患者患者患者的结果，来自超高帧速率组织多普勒成像的患者，用于评估缺血二尖瓣复发的组织变形P160平面动力学后在急性心肌梗死冠脉介入干预：从急诊室到三维超声心动图右心室体积的长期跟踪upP161Reproducibility串行超声心动图评价 - 小说由肺动脉高压肺动脉高压术中超声心动图评估的区域SEATP162玻璃血管电容的见解随着少年全身硬化肺源肌腱肌肤，无需保存的射血分数 - 生物标志物在全球纵向菌株的角色在全球纵向菌株P167比分中的一个主动脉根系中的内容：来自二维散斑跟踪Imagep168散热和变形成像的见解，肺高压患者患者患者患者肺动脉高压患者肺动脉高压肺动脉高压术治疗肺动脉高压术治疗的压力载荷和右心室形态和功能通过2D散斑跟踪超声心动图和与常规舒张性参数的关系分析慢性主动脉率高，而不是天然T1的时间，在3TP172LEFT心房菌株中区分扩张或肥厚性心肌病的扩散纤维化在动脉高压症中显着降低了，在动脉高压症P1173例，严重二次二尖瓣重新改善：LV EndDiaal直径（LVEDD）作为休息左侧束分支块中孤立的左束分支块的风险分层P11744444444444444445的概念：探讨了2D对比超声心动图176Chronic心包炎的心肌瘢痕的导电心肌病概念 - 表达罕见具有二维散斑跟踪超声心动图的力学来估算组织多普勒成像的高血压患者左心室重塑：常规人的比较通过半自动方法测量肺血管肺患者肺血管肺水分分布，由肺超声波180surrogalsp181LA变形和LV纵向应变通过二维散斑跟踪超声心动图作为术后AF的预测因子在ASP182LEFT中更换主动脉瓣膜置换后2型糖尿病患者的心室舒张功能障碍非酒精性脂肪肝病患者P183微囊菌株通过斑点跟踪和评估3D乳腺癌中的3D射血分数的评估
8. Segmentation of 3D Images Using Gaussian and Mean Curvatures Sign Classification and Relaxation Labelling Optimization [R] . Boulanger, P. 1988

机译：利用高斯和平均曲率分割三维图像分类和松弛标记优化

A novel approach to nose-tip and eye corners detection using H-K Curvature Analysis in case of 3D images

摘要

著录项

相似文献

相关主题

期刊订阅