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International Conference on Mechatronics and Industrial Informatics (ICMII 2013)

作者： Cheng YaNing Beihua Univ Sch Econ Management Jilin Peoples R China

ISBN: (纸本)9783037856949

The right panel drawing direction is an important prerequisite for generating qualified parts, an important step before the panel forming simulation is to determine the reasonable direction of the drawing. Manually adjust parts in order to overcome rely on experience, the drawbacks to the drawing direction, the direction of the drawing punch and forming the contact area of the sheet as the goal of automatic determination algorithm. Objective function of the direction of the drawing for the variable contact area in the drawing direction of the feasible region, the use of heritage algorithms to optimize the objective function of the contact area and, ultimately feasible within the contact area corresponding to the drawing direction, that is the best drawing direction. The measured results show that the direction of the drawing based on genetic algorithm, the automatic algorithm can fast and accurate to obtain the optimal direction of drawing.

关键词： automatic algorithm Automotive Covering Stamping Direction Binary algorithm

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automatic algorithm of Effectiveness of Accounting Management Systems based on Genetic algorithm

Automatic Algorithm of Effectiveness of Accounting Managemen...

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International Conference on Mechatronics and Industrial Informatics (ICMII 2013)

作者： An Chunming Li Yinxing Beihua Univ Sch Econ Management Jilin Peoples R China

ISBN: (纸本)9783037856949

关键词： automatic algorithm Automotive Covering Stamping Direction Genetic algorithm

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automatic algorithm of Automotive Stamping Direction based on GA

Automatic Algorithm of Automotive Stamping Direction based o...

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International Conference on Mechatronics and Industrial Informatics (ICMII 2013)

作者： Liu Ruijun Beihua Univ Coll Transportat & Civil Engn Jilin Peoples R China

ISBN: (纸本)9783037856949

关键词： automatic algorithm Automotive Covering Stamping Direction Genetic algorithm

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An automatic algorithm for detecting stent endothelialization from volumetric optical coherence tomography datasets

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PHYSICS IN MEDICINE AND BIOLOGY 2008年第12期53卷 3083-3098页

作者： Bonnema, Garret T. Cardinal, Kristen O'Halloran Williams, Stuart K. Barton, Jennifer K. Univ Arizona Coll Opt Sci Tucson AZ 85721 USA Calif Polytechn State Univ San Luis Obispo CA 93407 USA Univ Louisville Cardiovasc Innovat Inst Louisville KY 40292 USA Univ Arizona Tucson AZ USA

crucial to reducing the risk of late stent thrombosis. With a resolution of approximately 10 mu m, optical coherence tomography (OCT) may be an appropriate imaging modality for visualizing the vascular response to a stent and measuring the percentage of struts covered with an anti-thrombogenic cellular lining. We developed an image analysis program to locate covered and uncovered stent struts in OCT images of tissue-engineered blood vessels. The struts were found by exploiting the highly reflective and shadowing characteristics of the metallic stent material. Coverage was evaluated by comparing the luminal surface with the depth of the strut reflection. Strut coverage calculations were compared to manual assessment of OCT images and epi-fluorescence analysis of the stented grafts. Based on the manual assessment, the strut identification algorithm operated with a sensitivity of 93% and a specificity of 99%. The strut coverage algorithm was 81% sensitive and 96% specific. The present study indicates that the program can automatically determine percent cellular coverage from volumetric OCT datasets of blood vessel mimics. The program could potentially be extended to assessments of stent endothelialization in native stented arteries.

关键词： .coverage Stents datasets image analysis cellular lining automatic algorithm detecting stent endothelialization stent struts luminal

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An automatic algorithm for equivalent circuit extraction from noisy frequency responses

An automatic algorithm for equivalent circuit extraction fro...

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IEEE International Symposium on Electromagnetic Compatibility

作者： Grivet-Talocia, S Bandinu, M Canavero, FG Politecn Torino Dipartimento Elettr I-10129 Turin Italy

ISBN: (纸本)0780393805

This paper presents a fully automatic algorithm for the extraction of equivalent circuits from noisy frequency responses. The application area involves the generation of SPICE-ready macromodels for critical interconnects for Signal Integrity chatacterizations. Direct measurements are often employed to obtain a characterization of a given interconnect structure, leading to its frequency-dependent scattering responses. The proposed technique processes these responses and outputs an equivalent circuit. The algorithm is based on a modification of the well-known Vector Fitting scheme, which has now become a standard tool in EMC and SI studies. The presented improvements focus on robustness to noise, which is always present in measured data, and on automatic order estimation. These issues are addressed via an automatic detection of any spurious poles due to the noise, which are hard relocated in order to maximize the model accuracy. Several application examples are presented to illustrate the excellent capabilities of the new fitting scheme.

关键词： SPICE electromagnetic compatibility equivalent circuits frequency response interconnections EMC SPICE-ready macromodels automatic algorithm automatic order estimation equivalent circuit extraction frequency-dependent scattering responses noisy frequency

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The automatic algorithm of Filling Hole based-Mesh Panel Information based-System Management

The Automatic Algorithm of Filling Hole based-Mesh Panel Inf...

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International Conference on Mechatronics and Industrial Informatics (ICMII 2013)

作者： Ren FeiYan Beihua Univ Sch Econ Management Jilin Peoples R China

ISBN: (纸本)9783037856949

One of the most important factors of management in obtaining organization targets is effectiveness of financial management structures, and user of the financial management structures have more important role in the effectiveness of the structures. The purpose of this research is to study the influence of human factors including personal and individual characteristics of user of financial management structures based on effectiveness PC. For this target, a sample includes 2354 offices, organizations, private companies and organizations than apply financial management structure based-PC. Has been selected randomly and the investigative data has been counting using questionnaires. In order to find personal characteristics of users, the particular questionnaires which are designed according to four factor model of personality, has been done. In order to research the relation between effectiveness of the structure and personality, four hypotheses based on four features of personality. Moreover, in order to find the relationship between expertise (educational level, educational field and amount of training curriculum of PC knowledge), job satisfaction and experience of users, and effectiveness of the accountancy management structure based-PC, some hypotheses have been studied and written. The study results indicates that personal characteristics including Agreeableness, openness, Conscientiousness and experience working, is efficient on the financial management structures based-PC.

关键词： automatic algorithm Filling Hole Information System Management

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The automatic algorithm of Cause and Effect of Finace Information Systems based on Management Capabilities

The Automatic Algorithm of Cause and Effect of Finace Inform...

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International Conference on Mechatronics and Industrial Informatics (ICMII 2013)

作者： Ren FeiYan Beihua Univ Sch Econ Management Jilin Peoples R China

ISBN: (纸本)9783037856949

关键词： automatic algorithm Finace Information Cause and Effect Management Capabilities

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algorithm based automatic templating is less accurate than manual digital templating in total knee arthroplasty

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JOURNAL OF ORTHOPAEDIC RESEARCH 2020年第7期38卷 1472-1476页

作者： Seaver, Thomas McAlpine, Kenneth Garcia, Enrique Niu, Ruijia Smith, Eric L. Boston Med Ctr Dept Orthopaed Surg Boston MA USA Keystone Orthopaed Specialists Bone & Joint Care Ctr W Reading PA USA Boston Univ Sch Med Boston MA 02118 USA New England Baptist Hosp 125 Parker Hill Ave Boston MA 02120 USA

The purpose of the study was to evaluate the accuracy of a commercial automatic digital templating algorithm compared to manual digital templating in total knee arthroplasty (TKA). The study also evaluated if race and the presence of a standardized calibration marker on preoperative radiographs effect the accuracy of digital templating. One hundred twenty-five consecutive patients undergoing primary TKA were included in the study. Patient demographics, etiology of arthritis, and the presence of a standardized calibration marker on preoperative anteroposterior (AP) and lateral radiographs was recorded. Manual digital templating and the use of the "auto-knee" templating algorithm with "Traumacad" software was performed and recorded. Intraoperative sizes of the actual implants used were recorded. Pearson chi 2 test was used to evaluate the accuracy of auto versus manual templating. Manual templating was within 1 size of the implant used intraoperatively for femoral and tibial implants 97.6% and 94.2% of the time, respectively. The "auto-knee" algorithm was within one size of the implant used for femoral and tibial implants 51.2% and 71.2% of the time, respectively. The presence of a standardized calibration marker on the AP view did not change accuracy of templating for both components. There was no difference in accuracy of templating between races. We caution surgeons from exclusively using an automatic algorithm as it is less accurate than manual templating for TKA.

关键词： accuracy automatic algorithm digital templating TKA

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automatic Forest Canopy Removal algorithm for Underneath Obscure Target Detection by Airborne LiDAR Point Cloud Data

Automatic Forest Canopy Removal Algorithm for Underneath Obs...

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Conference on Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XV

作者： Chang, Li-Der Slatton, K. Clint Anand, Vivek Liu, Pang-Wei Lee, Heezin Campbell, Michael V. Univ Florida Dept Elect & Comp Engn Gainesville FL 32611 USA Univ Florida Dept Civil & Costal Engn Gainesville FL 32611 USA US Army ERDC Topograph Engn Ctr Alexandria VA USA

ISBN: (纸本)9780819481283

The thermal imaging cameras can see the heat signature of people, boats, and vehicles in total darkness as well as through smoke, haze, and light fog, but not through the forest canopy. This study develops a novel algorithm to help detecting obscure targets underneath forest canopy and mitigate the vegetation problem for those bare ground point extraction filters as well. By examining our automatically processed results with actual LiDAR data, the forest canopy is successfully removed where all obscure vehicles or buildings underneath canopy can now be easily seen. Besides, the occluded rate of forest canopy and the detailed underneath x-y point distribution can be easily obtained accordingly. This will be very useful for predicting the performance of occluded target detection with respect to various object locations.

关键词： Forest Canopy Airborne LiDAR automatic algorithm Morphological Filter Occluded Rate Vehicle and Building Digital Terrain Model (DTM) Target Detection

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algorithm 503: An automatic Program for Fredholm Integral Equations of the Second Kind [D5]

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ACM Transactions on Mathematical Software (TOMS) 1976年第2期2卷 196-199页

作者： Atkinson, Kendall Department of Mathematics Umversity of Iowa Iowa City IA 52242 United States

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