|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Improved block matching approach to fast disparity estimation显示文摘An improved block matching approach to fast disparity estimation in machine vision applications is proposed, where the matching criterion is the sum of the absolute difference(SAD).By evaluating the lower bounds, which become increasingly tighter for the matching criteria, the method tries to successively terminate unnecessary computations of the matching criteria between the reference block in one image and the ineligible candidate blocks in another image.It also eliminates the ineligible blocks as early as possible, while ensuring the optimal disparity of each pixel.Also, the proposed method can further speed up the elimination of ineligible candidate blocks by efficiently using the continuous constraint of disparity to predict the initial disparity of each pixel.The performance of the new algorithm is evaluated by carrying out a theoretical analysis, and by comparing its performance with the disparity estimation method based on the standard block matching.Simulated results demonstrate that the proposed algorithm achieves a computational cost reduction of over 50.5% in comparision with the standard block matching method. | Tao Tangfei Ja Choon Koo Hyouk Ryeol Choi | 2009 | Journal of Systems Engineering and Electronics2009，20，6： | 2 |
| 2 | Shape Estimation of Soft Manipulator Using Stretchable Sensor显示文摘The soft robot manipulator is attracting attention in the surgical fields with its intrinsic softness,lightness in its weight,and safety toward the human organ.However,it cannot be used widely because of its difficulty of control.To control a soft robot manipulator accurately,shape sensing is essential.This paper presents a method of estimating the shape of a soft robot manipulator by using a skin-type stretchable sensor composed of a multiwalled carbon nanotube(MWCNT)and silicone(p7670).The sensor can be easily fabricated and applied by simply attaching it to the surface of the soft manipulator.In its fabrication,MWCNT is sprayed on a teflon sheet,and liquid-state silicone is poured on it.After curing,we turn it over and cover it with another silicone layer.The sensor is fabricated with a sandwich structure to decrease the hysteresis of the sensor.After calibration and determining the relationship between the resistance of the sensor and the strain,three sensors are attached at 120°intervals.Using the obtained data,the curvature of the manipulator is calculated,and the entire shape is reconstructed.To validate its accuracy,the estimated shape is compared with the camera data.We experiment with three,six,and nine sensors attached,and the result of the error of shape estimation is compared.As a result,the minimum tip position error is approximately 8.9 mm,which corresponded to 4.45%of the total length of the manipulator when using nine sensors. | Jinho So Uikyum Kim Yong Bum Kim Dong-Yeop Seok Sang Yul Yang Kihyeon Kim Jae Hyeong Park Seong Tak Hwang Young Jin Gong Hyouk Ryeol Choi | 2021 | Cyborg and Bionic Systems2021，，1： | 2 |
| 3 | LNG:An eco -friendly cryogenic fuel for sustainable development 显示文摘 | Satish Kumar Hyouk - Tae Kwon Kwang - Ho Choi | 2011 | Applied Energy2011，88，12： | 1 |
| 4 | Effects of nitrogen and refractory sulfur species removal on the deep HDS of gas oil显示文摘 | Yosuke Sano Ki Hyouk Choi Yozo Korai | 2004 | Applied Catalysis B:Environmental2004，53，3： | 1 |
| 5 | A self-sensing dielectric elastomer actuator 显示文摘 | KWANGMOK J KWANG J K HYOUK R R C | 2008 | Sensor and Actuators A2008，143，2： | 1 |
| 6 | Residual pattern of fenhexamld on pepper fruits grown under green- house conditions using HPLC and confirmation via tandem mass spectrometry显示文摘 | LINA H JEONG - HEUI C JONG - HYOUK P | 2011 | Food chemistry2011，126，4： | 1 |
| 7 | Preparation and properties of sulfonated poly(arylene ether sulfone)/hydrophilic oligomer-g-CNT composite membranes for PEMFC 显示文摘 | In Hyouk Sung Duk Man Yu Young Jun Yoon | 2013 | Macro- molecular Research2013，21，10： | 1 |
| 8 | A self-sensing dielectric elastomer actuator显示文摘 | KWANGMOK J KWANG J K HYOUK R R C | 2008 | Sensor and Actuators A2008，143，2： | 1 |
| 9 | Gentic/Quadratic Search Algorith for Plant Economic Optimizations Using a Process Simulator显示文摘 | Jang Won_ hyouk | 2005 | Computers &Chemical Engineering2005，30，： | 1 |
| 10 | Effect of nitrogen and refactory sulfur species removal on the deep HDS of gas oil显示文摘 | Sano Yosuke Choi Ki Hyouk Korai Yozo | 2004 | Applied Catalysis B: Environmental2004，53，： | 1 |
| 11 | A self-sensing dielectric elastomer actuator 显示文摘 | KWANGMOK J KWANG J K HYOUK R C | 2008 | Sensors and Actuators A: Physical2008，143，2： | 1 |
| 12 | Transgenic tomatoes expressing human beta-amyloid for use as a vaccine against Alzheimer’s disease显示文摘 | Jung Won Youm Jae Heung Jeon Hee Kim Young Ho Kim Kisung Ko Hyouk Joung HyunSoon Kim | 2008 | Biotechnology Letters2008，，10： | 1 |
| 13 | Differential-Drive In-Pipe Robot for Moving Inside Urban Gas Pipelines显示文摘 | Se-gon Roh Hyouk Ryeol Choi | 2005 | IEEE2005，，： | 1 |
| 14 | An approach for pattern recognition of hand activities based on EEG and fuzzy neural network显示文摘 | Zhang Xiaodong Choi Hyouk Ryeol | 2005 | Journal of Mechanical Science and Technology2005，19，1： | 1 |
| 15 | A self-sensing dielectric elastomer actuator显示文摘 | KWANGMOK J KWANG J K HYOUK R R C | 2008 | Sensorand Actuators A2008，143，2： | 1 |
| 16 | LNG: An eco - friendly cryogenic fuel for sustainable development 显示文摘 | SATISH K HYOUK T K KWANG H C | 2011 | Applied Energy2011，88，12： | 1 |
| 17 | A new norlupane triterpene from the leaves of Acanthopanax koreanum increases the differentiation of osteoblastic MC3T3-e1 cells显示文摘 | Sang Hyouk Park Nguyen Xuan Nhiem Phan Van Kiem Eun Mi Choi Jeong Ah Kim Young Ho Kim | 2010 | Archives of Pharmacal Research2010，，1： | 1 |
| 18 | n-Gram-based indexing for Korean text retrieval 显示文摘 | JoonHo Lee Hyun Yang Cho Hyouk Ro Park | 1999 | Information Processing and Management1999，35，1999： | 1 |
| 19 | Validation of two innovative methods to measure contaminant mass flux in groundwater显示文摘 | Mark N. Goltz Murray E. Close Hyouk Yoon Junqi Huang Mark J. Flintoft Sehjong Kim Carl Enfield | 2009 | Journal of Contaminant Hydrology2009，，1： | 1 |
| 20 | Differential-drive inpipe robot for moving inside urban gas pipelines 显示文摘 | Roh Se-Gon Choi Hyouk Ryeol | 2005 | IEEE Transactions on Robotics2005，21，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员