نتایج جستجو برای: occlusion

تعداد نتایج: 54110  

Journal: :Pattern Recognition Letters 2022

Pedestrian detection is among the most safety-critical features of driver assistance systems for autonomous vehicles. One complex challenges that partial occlusion, where a target object only partially available to sensor due obstruction by another foreground object. A number current pedestrian benchmarks provide annotation occlusion assess algorithm performance in these scenarios, however each...

Journal: :novelty in biomedicine 0
zhiva taherpour department of cardiology, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, iran seyed masoud seyedian department of cardiology; cardiovascular research center; golestan hospital; ahvaz jundishapur university of medical sciences, ahvaz, iran mohammad alasti cardiovascular research center; golestan hospital; ahvaz jundishapur university of medical sciences, ahvaz, iran

please cite this article as : taherpour z, seyedian m, alasti m. simultaneous right coronary artery spasm in a patient with anterior st-segment elevation myocardial infarction: a case report. novel biomed 2013;1:29-33. simultaneous occlusion of two vessels causing infarction at different territories is an uncommon finding. we report simultaneous right ventricular and anterior st-segment elevati...

Journal: Physical Treatments 2017

Purpose: The present study was conducted to investigate the effect of 8 weeks resistance training with and without vascular occlusion on physical fitness indexes, growth hormone, and Insulin-like growth factor 1 (IGF-1) in male judokas.  Methods: In this quasi-experimental study, 20 male judokas were divided into two groups: 1. Traditional resistance training along with judo training with...

Journal: :journal of current ophthalmology 0
علیرضا لاشیئی alireza lashay حاج محمد جلیلی haj-mohammad jalili احمد میرشاهی ahmad mirshahi هوشنگ فقیهی houshang faghihi رضا کارخانه reza karkhaneh مهدی نیلی احمدآبادی mehdi nili-ahmadabadi محمدصادق فره وش

purpose: to assess the effectiveness of intravitreal injection of triamcinolone acetonide on macular edema associated with branch retinal vein occlusion (brvo). design: a prospective noncomparative interventional case series. patients & methods: fourteen eyes of 14 patients with macular edema associated with brvo were enrolled. in all patients after thorough ophthalmic examination, 4 mg triamci...

Journal: :Mathematics 2022

Due to the complexity of Unmanned Aerial Vehicle (UAV) target tracking scenarios, drift caused by occlusion is common and has no suitable solution. In this paper, an occlusion-resistant algorithm based on correlated filter model proposed. First, instead traditional that uses single template matching locate target, we finding optimal match multiple candidates templates matching. Then, in order i...

Multiple people detection and tracking is a challenging task in real-world crowded scenes. In this paper, we have presented an online multiple people tracking-by-detection approach with a single camera. We have detected objects with deformable part models and a visual background extractor. In the tracking phase we have used a combination of support vector machine (SVM) person-specific classifie...

Introduction: In orthodontic treatment, adequate anchorage is necessary to move the intended teeth. In some cases, just anterior teeth are malaligned, while posterior occlusion is acceptable. Therefore, the posterior teeth could be integrated by fiber-reinforced composite (FRC) to provide a rigid anchorage. This method proved advantageous since brackets are bonded just to anter...

Journal: :journal of advances in computer engineering and technology 2015
sahar rahmatian reza safabakhsh

multiple people detection and tracking is a challenging task in real-world crowded scenes. in this paper, we have presented an online multiple people tracking-by-detection approach with a single camera. we have detected objects with deformable part models and a visual background extractor. in the tracking phase we have used a combination of support vector machine (svm) person-specific classifie...

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