Search for dissertations about: "Motion Detect"

Showing result 1 - 5 of 65 swedish dissertations containing the words Motion Detect.

  2. 1. Local spatio-temporal image features for motion interpretation

    Author : Ivan Laptev; KTH; []
    Keywords : computer vision; motion; recognition; scale-space;

    Abstract : Visual motion carries information about the dynamics of ascene. Automatic interpretation of this information isimportant when designing computer systems forvisualnavigation, surveillance, human-computer interaction, browsingof video databases and other growing applications. READ MORE

  4. 2. From Motion to Movements : Revelations by the Infant EEG

    Author : Pär Nyström; Claes von Hofsten; Riitta Hari; Uppsala universitet; []
    Keywords : Psychology; infant; brain; EEG; mirror neurons; ERP; ICA; MNS; Psykologi;

    Abstract : The introduction of high density EEG (hd-EEG) nets for easy application on subjects of all ages has improved the possibilities to investigate the development of the infant neurophysiology. This dissertation consists of three studies (I – III) that investigate the visual motion system and mirror neuron system of the infant, and methodological sections that outline the bioelectrical background and the characteristics of the methods used. READ MORE

  5. 3. Towards improving performance and user-friendliness of optical motion capture systems

    Author : Zlatko Franjcic; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Visualization; Photogrammetry; Human-computer interaction; Motion capture;

    Abstract : Measuring the motion of humans, animals or objects is important in various current and future applications. Today, many alternative motion capture systems exist to obtain such measurements. The technological approach to detect motion is often used to classify the systems. READ MORE

  6. 4. Mind in Motion: The utilization of noise in the cognitive process

    Author : Robert Pallbo; Data Vetenskap; []
    Keywords : HUMANIORA; HUMANITIES; AI; image processing; spontaneous activity; motion detection; knowledge acquisition; homunculus; evolutionary epistemology; evolution; cognition; noise; neural networks; Psychology; Psykologi;

    Abstract : The brain is not silent. Even in the absence of stimuli are the neurons activated every now and then in what is called "spontaneous" or "background activity" which provides a noisy background to the operation of the brain. This work shows how this noise can be utilized in the cognitive process. READ MORE

  7. 5. Inertial motion capture for ambulatory analysis of human movement and balance

    Author : Fredrik Olsson; Kjartan Halvorsen; Peter H. Veltink; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Inertial sensors; Human motion capture; Calibration; Neuromuscular control; Human balance; Tremor quantification;

    Abstract : Inertial sensors (accelerometers and gyroscopes) are ubiquitous in today’s society, where they can be found in many of our everyday mobile devices. These sensors are capable of recording the movement of the device, and by extension, the movement of humans carrying or interacting with the device. READ MORE