Research Highlight
| Prof. Jichai Jeong`s paper published in Laser Physics Letters | |||||
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| Author | Administrator (IP: *.152.163.70) | Date | 2013-03-21 10:49 | Views | 607 |
 Prof. Jichai Jeong`s new research on `Graphics processing unit aided highly stable real-time spectral-domain optical coherence tomography at 1375 nm based on dual-coupled-line subtraction` was published in Laser Physics Letters. Title: Graphics processing unit aided highly stable real-time spectral-domain optical coherence tomography at 1375 nm based on dual-coupled-line subtraction Abstract: We have proposed and demonstrated a highly stable spectral-domain optical coherence tomography (SD-OCT) system based on dual-coupled-line subraction. The proposed system achieved an ultrahigh axial resolution of 5 ꠒm by combining four kinds of spectrally shifted superluminescent diodes at 1375 nm. Using the dual-coupled-line subtraction method, we made the system insensitive to fluctuations of the optical intensity that can possibly arise in various clinical and experimental conditions. The imaging stability was verified by perturbing the intensity by bending an optical fiber, our system being the only one to reduce the noise among the conventional systems. Also, the proposed method required less computational complexity than conventional mean- and median-line subtraction. The real-time SD-OCT scheme was implemented by graphics processing unit aided signal processing. This is the first reported reduction method for A-line-wise fixed-pattern noise in a single-shot image without estimating the DC component. |
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Prof. Seong-Whan Lee`s paper, accepted in Pattern RecognitionProf. Seong-Whan Lee`s new research on `Nighttime Face Recognition at Large Standoff: Cross-Distance and Cross-Spectral Matching` was accepted in Pattern Recognition. Title: Nighttime Face Recognition at Large Standoff: Cross-Distance and Cross-Spectral Matching Abstract:Face recognition in surveillance systems is important for security applications, especially in nighttime scenarios where the subject is far from the camera. However, due t…2014-06-10 |
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Prof. Christian Wallraven`s paper, accepted in IEEE Transactions on RoboticsProf. Christian Wallraven`s new research on `Active In-Hand Object Recognition on a Humanoid Robot` was accepted in IEEE Transactions on Robotics. Title: Active In-Hand Object Recognition on a Humanoid RobotAbstract:For any robot, the ability to recognize and manipulate unknown objects is crucial to successfully work in natural environments. Object recognition and categorization is a very challenging problem, as three-dimensional objects often…2014-05-19 |
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PhD candidate Kang Pyungwon published paper in Journal of NeuroscienceKang Pyungwon, a PhD candidate, supervised by Prof. Hackjin Kim has her paper published in Journal of Neuroscience. Title:Neural Evidence for Individual and Cultural Variability in the Social Comparison Effect Abstract:Although several studies have investigated the neural mechanism of social comparison, it remains unclear whether and how cultural membership, particularly independent versus interdependent cultures, may differentiall…2014-04-30 |
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Prof. Byoung-Kyong Min`s paper, accepted in Trends in BiotechnologyProf. Byoung-Kyong Min`s new research on `Electroencephalography/sonication-mediated human brain-brain interfacing technology` was accepted in Trends in Biotechnology. Title: Electroencephalography/sonication-mediated human brain-brain interfacing technology Abstract: Direct communication between two brains is an upcoming area of research. The present paper suggests feasible techniques for accomplishing neural transfer between …2014-04-03 |
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Prof. Christian Wallraven`s paper published in Psychonomic Bulletin & Review, 20Prof. Christian Wallraven`s new research on `Touching on face space: Comparing visual and haptic processing of face shapes` was also published in Psychonomic Bulletin & Review, 2013. Title: Touching on face space: Comparing visual and haptic processing of face shapes Abstract: The idea that faces are represented within a structured face space (Valentine, 1991) has gained considerable experimental support both from physiolo…2014-04-02 |
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Prof. Christian Wallraven`s paper published in Psychonomic Bulletin & ReviewProf. Christian Wallraven`s new research on `The eyes grasp, the hands see: Metric category knowledge transfers between vision and touch` was published in Psychonomic Bulletin & Review, 2013. Title: The eyes grasp, the hands see: Metric category knowledge transfers between vision and touch Abstract: Categorization of seen objects is often determined by the shapes of objects. However, shape is not exclusive to the visual m…2014-04-02 |
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Prof. Jichai Jeong`s paper published in Laser Physics LettersProf. Jichai Jeong`s new research on `Graphics processing unit aided highly stable real-time spectral-domain optical coherence tomography at 1375 nm based on dual-coupled-line subtraction` was published in Laser Physics Letters. Title: Graphics processing unit aided highly stable real-time spectral-domain optical coherence tomography at 1375 nm based on dual-coupled-line subtraction Abstract: We have proposed and demonstrated a highly sta…2013-03-21 |
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Prof. Lee`s elected as IEEE fellowProf. Seong-Whan Lee (Chair of Dept. of BCE, Korea University, 48) was appointed as IEEE fellow for the achievement in Patter Recognition technology field. It is the honor to be appointed as fellow in IEEE who announced him his eligibility as fellow for IEEE as of January 1, 2010. Prof. Lee has been recently appointed as an adjunct professor for Hyundai-Kia Chair professor and fellow for KAST last November. Prof. Lee has published 105 papers related in …2009-11-25 |
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Prof. Lee`s elected as a full member of KASTIn ‘2009 a regular general meeting of the Korean Academy of Science and Technology held at Hotel Lotte on Nov. 20th, Friday, Prof. Seong-Whan Lee (48) was appointed as fellow of the Korean Academy of Science and Technology (KAST). He’s currently adjunct professor for Hyundai-Kia Chair professor. He was acknowledged his achievement in Information and Network and Pattern Recognition with 105 publications in SCI journals and over 3,500 citations. Founde…2009-11-20 |
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3T FMRI purchasing decided3T FMRI equipment necessary for studies of brain and cognitive engineering was decided to purchase and will be installed for the Dept. of Brain and Cognitive Engineering of Korea University by December this year according to World Class University contract between Korea University and MEST. Korea University showed its investment to Brain Engineering field by allowing the budget of 3.5 billion dollars for purchasing. Along with the exclusive use of researc…2009-10-15 |