Browse "EE-Conference Papers(학술회의논문)" by Author Ra, Jong Beom

Showing results 1 to 60 of 180

1
3-D medical image compression using an adaptive mode selection technique in wavelet transform domain

Cho, H.D.; Ra, Jong Beom, Picture Coding Symposium 1999, pp.91 - 94, Springer, 1999-04-21

2
A block-based volume rendering scheme for the spine biopsy simulator

Kwon, Sungmin; Kim, Jin Kook; Ra, Jong Beom, International Conference on Image Processing, ICIP 1999, v.2, pp.187 - 191, 1999-10-24

3
A DC sequence extraction scheme using AC prediction in compressed video sequences

Ra, Jong Beom; Kim, SD; Byun, JS, International Workshop on HDTV'98, pp.246 - 251, 1998-10

4
A deblocking filter with two separate modes in block-based video coding

Kim S.D.; Yi, J.; Ra, Jong Beom, Visual Communications and Image Processing '98, v.3309, no.1, pp.252 - 259, 1998-01-28

5
A development of HDTV encoder

Ra, Jong Beom; Lim, CY; Jeon, WS; Lim, KW, NAB, pp.122 - 127, 1997-04

6
A distance-field-based approach in generating cross-sections for 2-D vessel quantification

Kang, D.-G.; Ra, Jong Beom, Medical Imaging 2005 - Physiology, Function, and Structure from Medical Images, v.5746, pp.747 - 758, 2005-02-13

7
A fast algorithm for optimal bit allocation

Ra, Jong Beom; Lee, WY, SPIE Visual Communications & Image Processing, pp.167 - 175, 1997

8
A fast block matching algorithm using selective integral projections

Lee, J.H.; Ra, Jong Beom, Viual Communications and Image Processing 2002, pp.454 - 463, SPIE, 2002-01-21

9
A fast descriptor matching algorithm for exhaustive search in large databases

Song, B.C.; Kim, M.J.; Ra, Jong Beom, 2nd IEEE Pacific-Rim Conference on Multimedia, IEEE-PCM 2001, pp.732 - 739, IEEE, 2001-10

10
A fast estimation algorithm using spatial correlation of motion field and hierarchical search

Song, B.C.; Lim, K.W.; Ra, Jong Beom, Digital Compression Technologies and Systems for Video Communications, v.2952, pp.308 - 315, 1996-10-07

11
A fast estimation algorithm using spatial correlation of motion field and hierarchical search

Ra, Jong Beom; Song, B.C.; Lim, K.W., EUROPTO SERIES Digital Compression Technologies and systems for Video, pp.308 - 315, 1996-10

12
A fast image multiplexing method robust to viewer's position and lens misalignment in lenticular 3D displays

Lee, Y.-G.; Ra, Jong Beom, Stereoscopic Displays and Virtual Reality Systems XIII, pp.0 - 0, 2006-01-16

13
A fast motion estimation algorithm based on multi-resolution frame structure

Ra, Jong Beom; Song, B.C., IEEE ICASSP'99, pp.3361 - 3364, IEEE, 1999-03

14
A fast motion estimation algorithm for MPEG-4 shape coding

Yu, D.; Jang, S.K.; Ra, Jong Beom, International Conference on Image Processing (ICIP 2000), pp.876 - 879, IEEE, 2000-09-10

15
A Fast Multi-Resolution Search Algorithm for Optimal Retrieval in Large Multimedia Databases

Ra, Jong Beom; Song, B.C.; Kim, M.J., Proc. SPIE Storage and Retrieval for Image and Video databases, pp.215 - 221, SPIE, 2000-01

16
A Feedback Channel Based Error Compensation Method for Mobile Video Communications Using H.263 Standard

Ra, Jong Beom; Choi, BS, IEEE ICIP, pp.555 - 559, 1999

17
A flow artifact correction method in multislice magnetic resonance imaging

Ra, Jong Beom; Oh, C.H.; Hilal, S.K.; Cho, Z.H., Proc Soc Magn Reson Med, pp.133 - 133, 1986

18
A hierarchical block matching algorithm using partial distortion criterion

Song, B.C.; Ra, Jong Beom, Visual Communications and Image Processing '98, v.3309, no.1, pp.88 - 95, 1998-01-28

19
A hierarchical motion estimation algorithm using correlation of motion fields

Ra, Jong Beom; Song, B.C.; Lim, K.W., JW-NVMT'96, pp.41 - 44, 1996-03

20
A hierarchical semantic video object tracking algorithm using mathematical morphology

Ra, Jong Beom; Yi, J; Park, HS, Intern. Workshop on Advanced Image Technology, pp.29 - 34, 1998-01

21
A modular post-processing scheme for low bit-rate video coding

Ra, Jong Beom; Kim, SD; Yi, J, International Technical Conference. on Circuits/Systems, Computers and Communication'98, pp.51 - 54, 1998-07

22
A multi-resulution search algorithm using simple clustering for fast image retrieval in large multimedia databases

Ra, Jong Beom; Kim, MJ; Song, BC, IWAIT2000, pp.107 - 112, 2000-01

23
A New Motion Vector Coding Technique Using Minimum Bitrate Prediction

Kim, S.D.; Ra, Jong Beom, Proc. Picture Coding Symposium, no.143, pp.73 - 76, 1997-09

24
A New VLSI Architecture of a Hierarchical Motion Estimator for Low Bit-Rate Video Coding

Ra, Jong Beom; Lee, J.H.; Kim, S.D., IEEE ICIP, pp.774 - 778, 1999

25
A new VLSI architecture of a hierarchical motion estimator for low bit-rate video coding

Ra, Jong Beom; Lee, JH; Kim, SD, IEEK Summer Conference, v.2, pp.774 - 778, 1999

26
A novel search algorithm based on L2-norm pyramid of codewords for fast vector quantization encoding

Song, B.C.; Ra, Jong Beom, IEEE International Conference on Image Processing (ICIP), v.2, pp.447 - 450, 2001-10-07

27
A Rearrangement Algorithm of Wavelet Packet Coefficients for Zerotree Coding

Ra, Jong Beom; Cho, HD, IEEE ICIP, pp.556 - 559, 1999

28
A region-based adaptive perceptual quantization technique for MPEG coder

Ra, Jong Beom; Cho, H.D.; Choi, B.S.; Lim, K.W.; Kim, S.D., JW-MMC`95, pp.731 - 738, 1995-10

29
A semantic object segmentation scheme for X-ray body images

Ra, Jong Beom; Yi, J; Park, HS, SPIE Medical Imaging '99 , pp.904 - 910, SPIE, 1999-02

30
A Semantic Video Object Tracking Algorithm Using Three-Step Boundary Refinement

Ra, Jong Beom; Lim, JE, IEEE ICIP, pp.159 - 163, 1999

31
A Semantic video object tracking algorithm using three-step boundary refinement

Lim, Jungeun; Ra, Jong Beom, International Conference on Image Processing (ICIP'99), v.2, pp.159 - 163, 1999-10-24

32
A Semi-automatic Video Segmentation for VOP Generation

Ra, Jong Beom; Lim, J, IWAIT 2001, 2001-01

33
A single-shot 3-D volume selection technique

Ra, Jong Beom; Rim, C.Y.; Cho, Z.H., Proc Soc Magn Reson, pp.30 - 30, 1989

34
A virtual colonoscopy system based on automatic path generation and fast volume rendering

Ra, Jong Beom; Kang, D.G.; Kwon, S.M., VSMM 2002, pp.878 - 887, 2002

35
A visually guided spine biopsy simulator with force feedback

Ra, Jong Beom; Kwon, Sung Min; Kim, Jin Kook; Yi, J.; Kim, K.-H.; Park, HyunWook; Kyung, K.-U.; et al, Medical Imaging 2001: Visualization, Display, and Image-Guided Procedures, pp.36 - 45, International Society for Optical Engineering (SPIE), 2001-02-18

36
Adaptive perceptual quantization algorithm for video coding

Chun, K.W.; Lim, K.W.; Cho, H.D.; Ra, Jong Beom, Proceedings of the IEEE 1993 International Conference on Consumer Electronics, pp.288 - 289, 1993-06-08

37
Adaptive perceptual quantization using neural network for video coding

Ra, Jong Beom; Choi, B.S.; Cho, H.D.; Lim, K.W.; Chun, K.W., Proc. SPIE Visual Communications & Image Processing, pp.1391 - 1400, 1994-09

38
An adaptive perceptual quantization algorithm for video coding

Ra, Jong Beom; Chun, KW, ICCE'93, pp.288 - 289, 1993

39
An efficient bit allocation scheme for MPEG encoders

Ra, Jong Beom; Lee, W.Y.; Lim, K.W.; Cho, H.D.; Choi, B.S., IMDSP Workshop'96, pp.176 - 177, 1996-03

40
An Efficient Segmentation Algorithm for 3D Medical Image Data Using a Region-Growing Based Tracking Technique

Ra, Jong Beom; Ko, SY, SPIE MI2000, 2000-02

41
An Efficient Video Down Conversion Algorithm Using Modified IDCT Basis Functions

Ra, Jong Beom; Kim, MJ; Song, BC; Jang, SK, IEEE ICIP, pp.914 - 918, 1999

42
An improved video object tracking algorithm based on motion re-estimation

Lim, J.; Cho, H.K.; Ra, Jong Beom, International Conference on Image Processing (ICIP 2000), pp.339 - 342, IEEE, 2000-09-10

43
Anatomical feature extraction in 3D B-mode ultrasound liver images for CT-ultrasound image registration

Ra, Jong Beom; Kang, D. -G.; Nam, W. H.; Lee, D., Proc. Cumputer Assisted Radiology and Surgery, 2008-06

44
Automatic depth determination for sculpting based on volume rendering

Yi, J.; Ra, Jong Beom, Progress in Biomedical Optics and Imaging 2004 - Medical Imaging: Visualization, Image-Guided Procedures, and Display, v.5367, pp.193 - 200, 2004-02-15

45
Automatic flight path generation in a virtual colonoscopy system

Kang, D.-G.; Yi, J.; Ra, Jong Beom, Medical Imaging 2003: Visualization, Image-Guided Procedures and Display, v.5029, pp.669 - 677, 2003-02-16

46
Automatic Object Segmentation Using Spatio-Temporal Information

Ra, Jong Beom; Cho, HK; Park, HS, the VLBV , pp.105 - 108, 1999

47
Automatic path-planning algorithm maximizing observation area for virtual colonoscopy

Kang, D.-G.; Ra, Jong Beom, Progress in Biomedical Optics and Imaging 2004 - Medical Imaging: Visualization, Image-Guided Procedures, and Display, v.5367, pp.687 - 696, 2004-02-15

48
Automatic road extraction from remote sensing images based on a Hessian matrix

Bae, Y; Jang, JH; Ra, Jong Beom, SPIE Defense, Security, and Sensing , pp.83990J.1 - 83990J.8, SPIE, 2012-04-24

49
Automatic time gain compensation and dynamic range control in ultrasound imaging systems

Lee, D.; Kim, Y.S.; Ra, Jong Beom, Medical Imaging 2006: Ultrasonic Imaging and Signal Processing, pp.0 - 0, 2006-02-12

50
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

51
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

52
Block Poisson Method and Its Application to Large Scale Image Editing

Lee, Dewey Ho; Yoo, Seok Bong; Choi, Myungjin; Ra, Jong Beom; Kim, Junmo, 2012 IEEE International Conference on Image Processing, IEEE, 2012-10-02

53
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

54
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

55
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

56
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

57
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

58
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

59
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

60
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

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