搜索结果: 1-12 共查到“工学 Counting”相关记录12条 . 查询时间(0.078 秒)
From counting blood cells to motion capture, sensors drive patient-centered research（图）
计数血细胞 动作捕捉 传感器
2023/6/8
Sensors and sensing systems — from devices that count white blood cells to technologies that monitor muscle coordination during rehabilitation — can positively impact medical research, scientists said...
2017OSA光学传感、成像和光子计数专题会议（Optical Sensing, Imaging,and Photon Counting:Nanostructured Devices and Applications 2017）
2017 OSA 光学传感、成像和光子计数 专题会议
2017/4/25
2017OSA光学传感、成像和光子计数专题会议（Optical Sensing, Imaging,and Photon Counting:Nanostructured Devices and Applications 2017）。
Multiple Target Counting and Tracking using Binary Proximity Sensors: Bounds, Coloring, and Filter
Multiple Target Counting Tracking using Binary Proximity Sensors Bounds Coloring Filter
2016/1/22
Binary proximity sensors (BPS) provide extremely low cost and privacy preserving features for tracking mobile targets in smart environment, but great challenges are posed for track-ing multiple target...
Fatigue Life Monitoring Of Metallic Structures By Decentralized RainFlow Counting Embedded In A Wireless Sensor Network
Fatigue Life Monitoring Metallic Structure Decentralized RainFlow Counting Embedded Wireless Sensor Network
2015/6/30
Fatigue is one of the most widespread damage mechanisms found in metallic structures. Fatigue is an accumulated degradation process that occurs under cyclic loading, eventually inducing cracking at st...
DESIGN AND PERFORMANCE OF AN AIRBORNE MULTIKILOHERTZ PHOTON-COUNTING, MICROLASER ALTIMETER
laser ranging laser altimetry photon-counting microchip lasers subnanosecond pulse segmented anode photomultipliers detector arrays optical scanners
2015/3/10
The present paper reports on the design and performance of a scanning, photon-counting laser altimeter, capable of daylight operations from aircraft cruise altitudes. In test flights, the system has s...
Automated Detection and Counting of Pedestrians on an Urban Roadside
Pedestrian detection Pedestrian counting Transportation planning Computer vision Autoscope Histogram of oriented gradients
2014/12/8
This thesis implements an automated system that counts pedestrians with 85% accuracy. Two approaches have been considered and evaluated in terms of count accuracy, cost and ease of deployment. The fir...
Prospects of photon counting lidar for savanna ecosystem structural studies
Photon counting lidar ICESat-2 MABEL Savanna Canopy height
2014/12/4
Discrete return and waveform lidar have demonstrated a capability to measure vegetation height and the associated structural attributes such as aboveground biomass and carbon storage. Since discrete r...
黄瓜蚜虫的图像识别与计数方法（Image Recognition and Counting for Glasshouse Aphis gossypii）
黄瓜蚜虫 温室 图像处理 粘连 检测
2010/12/29
通过分析蚜虫区域、绿色背景和蚜叶区的G分量特点，建立G分量阈值确定原则，并采用G分量阈值将蚜虫区域和非蚜虫区域分离开。针对蚜虫的粘连重叠问题，利用扩展极小值阈值变换的方法对输入图像进行标记，对标记后的图像进行距离变换和分水岭分割，以去除粘连。试验结果表明：算法能有效地分割粘连重叠的蚜虫，过分割率与欠分割率之和为3.14%。计数准确率达到96.2%，高于直接计数的80.7%。
水泵疲劳寿命预测中应力计数算法研究（Counting Method of Stress and Application in Fatigue Life Prediction of Pump）
水泵 疲劳寿命 寿命预测 循环计数
2010/12/28
提出了水泵零件疲劳寿命预测的主要思路，讨论了疲劳寿命预测的关键算法——应力计数算法。针对传统应力计数算法存在应力循环提取失效的缺陷，引入临界净应力的概念，提出了对传统计数算法的改进措施。并将改进后的应力计数算法应用于一台轴流泵叶轮的疲劳寿命预测；同时结合该算例，详细说明了二维概率Miner准则疲劳寿命预测的关键步骤。
On the dai and kama in counting the number of reeling machines
Keywordsdai kama Tomioka Seishi-jou
2009/3/17
群馬県富岡市の富岡製糸場が世界遺産に登録直前になっており、実現すれば明治以
来の製糸工場にかかわる数々の建造物、機械施設が重要な産業遺産として実物保存さ
れることが期待されている。さらに周辺の蚕糸関係産業遺産とともに登録されれば、
蚕糸については世界遺産を見れば分かるという一般常識が形成されると思われる。
このような状況の中で群馬県の世界遺産に対する取り組みは、世界遺産推進室を中
心に行...
Non-contact detection for quantity-insufficiency in tablet counting machine
light reflection tablet-missed moving pits
2011/5/6
A non-contact method based on light reflection was developed to detect quantity-insufficiency information of the tablet counting machine in medicine packaging industry. The incident light beam coming ...
Pulse Counting in Anodic Breakdown Measurements
Pulse Counting Anodic Breakdown Measurements
2011/1/10
An electronic method, based on the differentiation of the potential curve during anodization at a constant current, is presented for evaluating the number of breakdown events in the scintillation of a...