Browse "School of Electrical Engineering(전기및전자공학부)" by Author 597
Showing results 45 to 104 of 248
| Block matching based denoising framework considering the noise characteristics in reconstructed PET images Kim, Ji Hye; Nam, Woo Hyun; Choi, Kyuha; Ahn, Il Jun; Ra, Jong Beom, International symposium on biomedical imaging, IEEE, 2013-04-09 |
| Block motion estimation based on selective integral projections Lee, J.H.; Ra, Jong Beom, IEEE International Conference on Image Processing, ICIP 2002, v.1, 2002-09-22 |
| Centerline-based vessel quantification using an elastic tube model and electrostatic field simuation Ra, Jong Beom; Kang, D. -G.; Seong, W., Japan-Korea Joint Symposium on Medical Imaging, pp.80 - 83, 2005 |
| Combination of RF gradient echoes in multiple-echo imaging Ra, Jong Beom; Oh, C.H.; hilal, S.K.; Cho, Z.H., Proc Soc Magn Reson Med, pp.905 - 905, 1987 |
| Compact high resolution MRI phantom for multislice imaging Ra, Jong Beom; Mon, S.K.; Hilal, S.K.; Mun, I.K.; Rosskothen, H.D., Proc. of SPIE symp., pp.40 - 44, 1985 |
| Contrast enhancement of T2 weighted image using non-90 flip angle Ra, Jong Beom; Hilal, S.K.; Cho, Z.H., Proc Soc Magn Reson Med, pp.366 - 366, 1987 |
| Contrast enhancement of T2-weighted image using non-90' flip angle Ra, Jong Beom; Lee, SY; Rim, CY; Cho, ZH, Proceedings of KIEE Conference, pp.564 - 564, 1987 |
| Convergence rate improvement in NMI-based multi-sensor image registration Lee, J.H.; Ra, Jong Beom, Multisensor, Multisource Information Fusion: Architectures, Algorithms, and Applications 2007, 2007-04-11 |
| Correction of chemical shift and field inhomogeneity effect in chunk-3D imaging Ra, Jong Beom; Kim, YS; Kim, DJ; Kang, DH; Cho, ZH, Proceedings of KIEE Fall Conference, pp.560 - 560, 1987 |
| Correction of the effect of chemical shift and inhomogeneity in chunk-3D imaging Ra, Jong Beom; Kim, Y.S.; Kim, D.J.; Cho, Z.H., Proc Soc Magn Reson, pp.1043 - 1043, 1988 |
| Curvilinear 격자 구조의 3차원 초음파 데이터의 빠른 도시에 관한 연구 나종범; 최정필, KOSOMBE Conference, pp.112 - 113, 의용생체공학회, 1999-05 |
| Development of a spine biopsy simulator with visual and force feedback Ra, Jong Beom; Park, HyunWook; Kim, J.K.; Yi, J.; Kwon, S.; Kim, K.H.; Cleary, K.; et al, Computer Assisted Radiology and Surgery, pp.1052 - 1052, 1999 |
| Directional 3-D interpolation technique for volume rendering Ra, Jong Beom; Chun, K.W.; Lee, M.S., IEEE Nucl Sci Symposium Medical Imaging Conference, pp.2145 - 2148, 1991 |
| Echo-time encoded chemical shift NMR spectroscopic imaging technique Ra, Jong Beom; Park, HyunWook; Cho, Z.H.; Lee, S.W.; Hilal, S.K., Society of Magnetic Resonance in Medicine, pp.155 - 156, 1984-08 |
| Eddy current analysis and its correction using parameter extraction based on linear prediction Ra, Jong Beom; Kim, Y.S.; Cho, Z.H., Proc Soc Magn Reson, pp.29 - 29, 1988 |
| Edge preserving vector quantization using self-organizing map based on adaptive learning Kim, K.Y.; Ra, Jong Beom, Proceedings of 1993 International Joint Conference on Neural Networks. Part 2 (of 3), v.2, pp.1219 - 1221, 1993-10-25 |
| Efficient block-based coding of noisy images by combining pre-filtering and DCT Ra, Jong Beom; Kim, S.D.; Jang, S.K.; Kim, M.J., IEEE ISCAS'99, pp.37 - 41, 1999-05 |
| Efficient DCT-domain prefiltering inside a video encoder Ra, Jong Beom; Kim, SD, SPIE VCIP2000, pp.1579 - 1588, 2000-06 |
| Efficient image segmentation for manifesting visual objects Ra, Jong Beom; Park, HS; Lim, JE, International Workshop on Advanced Image Technology'99, pp.159 - 164, 1999-01 |
| Efficient target bit allocation scheme in a rate-distortion sense Ra, Jong Beom; Lee, WY, Internation Workshop on New Video Media Technology, pp.31 - 36, 1997-01 |
| Efficient video down conversion algorithm using modified IDCT basis functions Kim, Myung Jun; Song, Byung Cheol; Jang, Sung Kyu; Ra, Jong Beom, International Conference on Image Processing (ICIP'99), v.2, pp.914 - 918, 1999-10-24 |
| Experience at the 1.5T whole body NMR imaging system Ra, Jong Beom; Mun, S.K.; Hilal, S.K.; Lee, S.W.; Cho, Z.H., Proc Soc Magn Reson Med, pp.536 - 537, 1984 |
| Extraction of cardiac and respiratory motion cycles by use of projection data in NMR imaging Ra, Jong Beom; Kim, W.S.; Jung, K.J.; Lee, K.D.; Cho, Z.H., Proc Soc Magn Reson, pp.958 - 958, 1988 |
| Fast algorithm for optimal bit allocation Lee, W.Y.; Ra, Jong Beom, Visual Communications and Image Processing '97, v.3024, pp.167 - 175, 1997-02-12 |
| Fast block matching algorithm by successive refinement of matching criterion Ra, Jong Beom; Chun, K.W., SPIE 1818, Visual Communications and Image Processing, pp.552 - 560, 1992 |
| Fast block matching algorithm by successive refinement of matching criterion Chun, Kang W.; Ra, Jong Beom, Visual Communications and Image Processing '92, v.1818, pp.552 - 560, 1992-11-18 |
| Fast gradient-echo chemical-shift imaging Ra, Jong Beom; Park, HyunWook; Kim, Y.H.; Cho, Z.H., Proc Soc Magn Reson, pp.957 - 957, 1988-08 |
| Fast half-pixel motion estimation based on directional search and a linear model Lee, Y.-G.; Lee, J.H.; Ra, Jong Beom, Visual Communications and Image Processing 2003, pp.1513 - 1520, 2003-07-08 |
| Fast hierarchical block matching algorithm utilizing spatial motion vector correlation Lim, K.W.; Song, B.C.; Ra, Jong Beom, Visual Communications and Image Processing '97, v.3024, pp.284 - 292, 1997-02-12 |
| Fast imaging method using multiple receiver coils with subencoding data set Ra, Jong Beom; Rim, C.Y., Proc Soc Magn Reson, pp.1240 - 1240, 1991 |
| Fast imaging with four receiver coils Ra, Jong Beom; Rim, C.Y., Proc Soc Magn Reson, pp.4038 - 4038, 1992 |
| Fast multi-resolution search algorithm for optimal retrieval in large multimedia databases Song, Byung Cheol; Kim, Myung Jun; Ra, Jong Beom, Proceedings of the 2000 'Storage and Retrieval for Media Databases 2000', v.3972, pp.215 - 221, 2000-01-26 |
| Fast volume rendering algorithm in a virtual endoscopy system Kim, S.H.; Kim, J.K.; Ra, Jong Beom, Medical Imaging 2002 Visualization, Image-Guided Procedures and Display, v.4681, pp.330 - 337, 2002-02-24 |
| Faster magnetic resonance imaging by use of 3-quarter matrix Ra, Jong Beom; Oh, C.H.; Hilal, S.K.; Cho, Z.H., Proc Soc Magn Reson, pp.455 - 455, 1987 |
| Feature assisted search technique for motion estimation Lee, J.H.; Ra, Jong Beom, Visual Communications and Image Processing 2003, pp.1503 - 1512, 2003-07-08 |
| Feedback channel based error compensation method for mobile video communications using H.263 standard Choi, Byung Sun; Chae, Soo Il; Ra, Jong Beom, International Conference on Image Processing (ICIP'99), v.2, pp.555 - 559, 1999-10-24 |
| Fine spatial scalability in wavelet based image coding Yu, D.; Ra, Jong Beom, IEEE International Conference on Image Processing 2005, ICIP 2005, v.2, pp.862 - 865, 2005-09-11 |
| Flow artifact analysis and its correction in gradient-recalled echo magnetic resonance imaging Ra, Jong Beom; Hilal, S.K.; Oh, C.H.; Cho, Z.H., Proc Soc Magn Reson, pp.866 - 866, 1987 |
| Frequency domain decimation using a modified IDCT Kernel for MPEG-2 video down conversion Song, B.C.; Ra, Jong Beom, Picture Coding Symposium 1999, pp.289 - 291, 1999-04-21 |
| Gamut-adaptive scaling in the color image enhancement based on gray-scale enhancement methods 나종범, 군사과학기술학회, 군사과학기술학회, 2010 |
| Generalized true three-dimensional reconstruction algorithm Ra, Jong Beom; Cho, Z.H., Proceedings of the IEEE, v.69, no.5, pp.688 - 670, IEEE-Inst Electrical Electronics Engineers Inc, 1981-05 |
| GPU를 이용한 고속 Projection-Backprojection 알고리즘 안일준; 정계영; 남우현; 김지혜; 나종범, 대한전자공학회 하계종합학술대회, v.34, no.1, pp.743 - 745, 대한전자공학회, 2011-06 |
| GVF 기반의 상호정보를 이용한 다중센서 영상 정합 나종범; 이재학; 김용선; 최부림; 장재호, 한국군사과학기술학회 종합학술대회, 한국군사과학기술학회, 2007-08 |
| Hardware/Software Co-Optimization에 의한 H.263 Video Codec의 구현 나종범; 김성득; 장성규; 이재헌; 김진수; 정의철; 최건영; et al, 신호처리합동학술대회, pp.399 - 402, 1998-10 |
| HDTV 동영상 부호화기 개발에 관한 연구 나종범; 임경원; 최병선; 조현덕; 최정필; 유한주; 송병철; et al, 신호처리 합동학술대회, pp.1321 - 1324, 1996-10 |
| HDTV용 8X8 DCT processor의 구현 나종범; 박현상; 이우용, `95 DSP 설계 및 응용 워크샵, pp.125 - 129, 1995 |
| Homogeneous region merging approach for image segmentation preserving semantic object contours Ra, Jong Beom; Park, HS, VLBV98, pp.149 - 152, 1998-10 |
| IHS 색좌표 시스템 기반의 의사색채 영상 융합 나종범; 장재호; 김용선; 이재학; 최부림, 한국군사과학기술학회 종합학술대회, 한국군사과학기술학회, 2007-08 |
| Image enhancement in multi-resolution multi-sensor fusion Jang, J.H.; Kim, Y.S.; Ra, Jong Beom, 2007 IEEE Conference on Advanced Video and Signal Based Surveillance, AVSS 2007, pp.289 - 294, 2007-09-05 |
| Image sequence coding based on adaptive 3-D vector quantization Ra, Jong Beom; Chun, K.W.; Lyu, D.I., International Workshop on HDTV'93, 1993-10 |
| Image-based super-resolution using real PET data Jeong, KY; Kim, JH; Nam, WH; Ahn, IJ; Kim, KM; Ra, Jong Beom, Society of nuclear medicine 2012, pp.53 - 53, The journal of nuclear medicine, 2012-06-12 |
| Implementation of simultaneous multinuclear MR imaging: proton and sodium Ra, Jong Beom; Lee, S.W.; Cho, Z.H.; Hilal, S.K.; Kim, J.H.; Mun, S.K., Proc RSNA, pp.319 - 319, 1984 |
| Improvement of transform coding technique by removing interblock correlation Ra, Jong Beom; Lim, K.W.; Chun, K.W., Picture Coding Symposium'93, pp.15 - 18, 1993 |
| Improvement of ultrasound image based on wavelet transform: Speckle reduction and edge enhancement Kim, Y.S.; Ra, Jong Beom, Medical Imaging 2005 - Image Processing, v.5747, pp.1085 - 1092, 2005-02-13 |
| Improvement on learning-based super-resolution by adopting residual information and patch reliability Kim, C.; Choi, K.; Ra, Jong Beom, 2009 IEEE International Conference on Image Processing, ICIP 2009, pp.1197 - 1200, 2009-11-07 |
| Improvement on optical flow based video deinterlacing by adopting flow vector and intensity reliabilities Ra, Jong Beom; Choi, Yun-jun; Lim, Kyoung Won, IEEE ICIP, pp.393 - 396, 2009-11 |
| In vivo and in vitro chemical shift imaging of sodium Ra, Jong Beom; Hilal, S.K.; Fabry, M.; Segebarth, C.; Wittekoek, S., Proc Soc Magn Reson Med, pp.322 - 322, 1984 |
| In vivo sodium MR imaging of the human heart Ra, Jong Beom; Cho, Z.H.; Hilal, S.K.; Oh, C.H.; Mun, I.K.; Mun, S.K., Proc RSNA, pp.60 - 60, 1985 |
| Interframe coding of 3-D medical images using adaptive mode selection technique in wavelet domain Ra, Jong Beom; Cho, HD; Kim, JH, Intern. Conf. on Image Management and Comm, 1997-10 |
| K-공간주사를 이용한 3차원 체적 선택 나종범; 임채열; 천강욱; 조장희, 신호처리합동학술대회, v.2, pp.213 - 216, 1989-09 |
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