Motion detection

Xem 1-20 trên 26 kết quả Motion detection
  • Moving objects detection and tracking in video stream are basic fundamental and critical tasks in many computer vision applications. We have presented in this paper effectiveness increase of algorithms for moving objects detection and tracking. For this, we use additive minimax similarity function. Background reconstruction algorithm is developed. Moving and tracking objects detection algorithms are modified on the basis of additive minimax similarity function. Results of experiments are presented according to time expenses of the moving object detection and tracking. ...

    pdf9p tuanlocmuido 19-12-2012 29 5   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Neural Mechanisms of Motion Detection, Integration, and Segregation: From Biology to Artificial Image Processing Systems

    pdf22p dauphong14 11-02-2012 25 7   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Three Novell Analog-Domain Algorithms for Motion Detection in Video Surveillance Arnaud Verdant,1 Patrick Villard,1 Antoine Dupret,2 and Herv´ Mathias3 e

    pdf13p sting05 10-02-2012 22 6   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article A Motion-Adaptive Deinterlacer via Hybrid Motion Detection and Edge-Pattern Recognition

    pdf10p dauphong17 21-02-2012 16 3   Download

  • Tham khảo luận văn - đề án 'báo cáo hóa học: " research article a motion-adaptive deinterlacer via hybrid motion detection and edge-pattern recognition"', luận văn - báo cáo phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf10p dauphong18 24-02-2012 15 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article MACD-Based Motion Detection Approach in Heterogeneous Networks

    pdf14p sting08 20-02-2012 26 2   Download

  • A novel video smoke detection method using both color and motion features is presented. The result of optical flow is assumed to be an approximation of motion field. Background estimation and color-based decision rule are used to determine candidate smoke regions. The Lucas Kanade optical flow algorithm is proposed to calculate the optical flow of candidate regions. And the motion features are calculated from the optical flow results and use to differentiate smoke from some other moving objects.

    pdf13p thaianh_k44 19-09-2012 28 5   Download

  • In this book chapter a comparative assessment of modelling and control of mechanical manipulator is considered. First, kinematic and dynamic modelling of wide range mechanical manipulators comprising flexible link, flexible joint and mobile manipulators considered. Then, open-loop optimal control problem is formulated to control of obtained system. Finally, some applications of method including motion planning maximum payload determination are illustrated through the computer simulations.

    pdf0p beobobeo 01-08-2012 37 10   Download

  • Multi-robot systems (MRS) are becoming one of the most important areas of research in Robotics, due to the challenging nature of the involved research and to the multiple potential applications to areas such as autonomous sensor networks, building surveillance, transportation of large objects, air and underwater pollution monitoring, forest fire detection, transportation systems, or search and rescue after large-scale disasters.

    pdf313p beobobeo 01-08-2012 29 10   Download

  • Sound emission (AE) is one of the most important test non-destructive (NDT) methods of materials, construction and machinery. The sound emission method with most other technical non-destructive testing in two important respects. first of all, the signal source is always located inside the investigated materials / structures. The second important thing is the NDT method to detect geometrical discontinuities, while emission sound motion detection errors.

    pdf408p lulanphuong 27-03-2012 40 9   Download

  • The applications of underwater vehicles have shown a dramatic increase in recent years, such as, mines clearing operation, feature tracking, cable or pipeline tracking and deep ocean exploration. According to different applications, the mechanical and electrical configuration and shape of an underwater vehicle are different. For instance, manipulators are necessary when doing mines clearing operation or some other tasks which need to deal with environment.

    pdf0p beobobeo 01-08-2012 38 6   Download

  • Consistent success in selling requires certain innate talents; training and desire alone are not enough. Putting bankers through a sales training class has never been proven to yield a permanent increase in sales productivity unless their immediate supervisor is strongly supportive of selling. Lukewarm compliance and simply going through the motions just won’t cut it; we need managers who are passionate advocates committed to this program.

    pdf9p khanhchilam 01-04-2013 20 5   Download

  • 4 portance of collision detection extends to several areas like robot motion planning, dynamic simulation, virtual reality applications and it has been extensively studied in robotics, computational geometry, and computer graphics for more than a decade 3, 4, 11, 13, 17, 41, 43, 45, 51, 53, 63 . Yet, there is no practical, e cient algorithm available yet for general geometric models to perform collision detection in real time. Recently, Pentland has listed collision detection as one of the major bottlenecks towards real time virtual environment simulations 69 .

    pdf0p 18102412 17-11-2011 26 4   Download

  • The first Academy Awards were handed out on May 16, 1929, not long after the advent of “talkies.” By 1930, enthusiasm for the ceremonies was so great that a Los Angeles radio station did a live, one-hour broadcast, and the Awards have enjoyed broadcast coverage ever since.The number and types of awards have grown and changed over the years to keep up with the development of the motion picture industry.

    pdf23p seketnoi 29-04-2013 13 4   Download

  • Another use of mobility comes about if the specific area of interest (within a larger area) is unknown during deployment. For example, if a network is deployed to monitor the migration of a herd of animals, the herd’s exact path through an area will be unknown beforehand. But as the herd moves, the sensors could converge on it to get the maximum amount of data. In addition, the sensors could move such that they also maintain complete coverage of their environment while reacting to the events in that environment.

    pdf9p giamdocamnhac 06-04-2013 16 3   Download

  • Young Minds Inspired, in cooperation with the Academy of Motion Picture Arts and Sciences, is proud to present this newest addition to our series of study guides that focus on different branches of the Academy. In this guide, students will learn about animation.The kit has been designed for students in high school English, language arts, visual arts and communications courses.The activities capitalize on students’ natural interest in current films and the excitement generated by the Academy Awards®.They are designed to teach valuable lessons in critical thinking.

    pdf14p seketnoi 29-04-2013 21 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài:Research Article Human Motion Analysis via Statistical Motion Processing and Sequential Change Detection

    pdf16p sting07 18-02-2012 18 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Motion Pattern Extraction and Event Detection for Automatic Visual Surveillance

    pdf15p sting07 18-02-2012 17 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Improved Motion Estimation Using Early Zero-Block Detection

    pdf8p sting09 21-02-2012 17 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Joint Wavelet Video Denoising and Motion Activity Detection in Multimodal Human Activity Analysis: Application to Video-Assisted

    pdf19p dauphong19 07-03-2012 12 2   Download

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