Prof. Manbae Kim Profile

Prof. Manbae Kim

at Kwangwon National Univ

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 24 September 2007 Paper

2D to 3D stereoscopic conversion: depth-map estimation in a 2D single-view image

Jaeseung Ko, Manbae Kim, Changick Kim

Proceedings Volume 6696, 66962A (2007) https://doi.org/10.1117/12.736131

KEYWORDS: Image segmentation, 3D image processing, Image analysis, 3D displays, Communication engineering, Image classification, Edge detection, Imaging systems, Digital image processing, Radio over Fiber

Read Abstract +

Proceedings Article | 2 October 2006 Paper

Integrating multi-view transmission system into MPEG-21 stereoscopic and multi-view DIA (digital item adaptation)

Seungwon Lee, Ilkwon Park, Manbae Kim, Hyeran Byun

Proceedings Volume 6391, 63910Z (2006) https://doi.org/10.1117/12.692400

KEYWORDS: Cameras, Video, Multimedia, Content addressable memory, System integration, Telecommunications, Imaging systems, Image analysis, Visualization, Image transmission

Read Abstract +

As digital broadcasting technologies have been rapidly progressed, users' expectations for realistic and interactive broadcasting services also have been increased. As one of such services, 3D multi-view broadcasting has received much attention recently. In general, all the view sequences acquired at the server are transmitted to the client. Then, the user can select a part of views or all the views according to display capabilities. However, this kind of system requires high processing power of the server as well as the client, thus posing a difficulty in practical applications. To overcome this problem, a relatively simple method is to transmit only two view-sequences requested by the client in order to deliver a stereoscopic video. In this system, effective communication between the server and the client is one of important aspects. In this paper, we propose an efficient multi-view system that transmits two view-sequences and their depth maps according to user's request. The view selection process is integrated into MPEG-21 DIA (Digital Item Adaptation) so that our system is compatible to MPEG-21 multimedia framework. DIA is generally composed of resource adaptation and descriptor adaptation. It is one of merits that SVA (stereoscopic video adaptation) descriptors defined in DIA standard are used to deliver users' preferences and device capabilities. Furthermore, multi-view descriptions related to multi-view camera and system are newly introduced. The syntax of the descriptions and their elements is represented in XML (eXtensible Markup Language) schema. If the client requests an adapted descriptor (e.g., view numbers) to the server, then the server sends its associated view sequences. Finally, we present a method which can reduce user's visual discomfort that might occur while viewing stereoscopic video. This phenomenon happens when view changes as well as when a stereoscopic image produces excessive disparity caused by a large baseline between two cameras. To solve for the former, IVR (intermediate view reconstruction) is employed for smooth transition between two stereoscopic view sequences. As well, a disparity adjustment scheme is used for the latter. Finally, from the implementation of testbed and the experiments, we can show the valuables and possibilities of our system.

Proceedings Article | 24 August 2006 Paper

Single encoder and decoder design for multi-view video

Haksoo Kim, Wonkuk Son, Artem Ignatov, Manbae Kim

Proceedings Volume 6312, 63121L (2006) https://doi.org/10.1117/12.678960

KEYWORDS: Computer programming, Video, Video processing, Cameras, Visualization, Video compression, Video coding, Image visualization, Image quality, Internet

Read Abstract +

Proceedings Article | 16 November 2005 Paper

Automatic conversion of two-dimensional video into stereoscopic video

Manbae Kim, Sanghoon Park, Haksoo Kim, Ignatov Artem

Proceedings Volume 6016, 601610 (2005) https://doi.org/10.1117/12.628430

KEYWORDS: Video, Cameras, Motion estimation, 3D image processing, Data conversion, Image fusion, Stereoscopic cameras, Optical sensors, Fermium, Frequency modulation

Read Abstract +

Proceedings Article | 16 November 2005 Paper

Design of multi-view stereoscopic HD video transmission system based on MPEG-21 digital item adaptation

Seokhee Lee, Kiyoung Lee, Man Bae Kim, JongWon Kim

Proceedings Volume 6016, 601611 (2005) https://doi.org/10.1117/12.630155

KEYWORDS: Video, Cameras, Video compression, 3D video compression, Prototyping, 3D image processing, 3D displays, Video processing, Stereoscopic displays, 3D video streaming

Read Abstract +

Proceedings Article | 24 June 2005 Paper

Lossless compression scheme for color-indexed character images

Manbae Kim, Hyukmin Kwon

Proceedings Volume 5960, 59603H (2005) https://doi.org/10.1117/12.631644

KEYWORDS: Image compression, Computer programming, Cell phones, Personal digital assistants, Video compression, Chromium, Mobile devices, LCDs, RGB color model, Image processing

Read Abstract +

Proceedings Article | 30 April 1998 Paper

Combining 3D structure of real video and synthetic objects

Man-Bae Kim, Mun-Sup Song, Do-Kyoon Kim

Proceedings Volume 3295, (1998) https://doi.org/10.1117/12.307186

KEYWORDS: Visualization, Video, 3D image processing, 3D modeling, Cameras, Computer graphics, Virtual reality, Augmented reality, Solid modeling, Autoregressive models

Read Abstract +

Proceedings Article | 30 April 1998 Paper

Stereoscopic conversion of monoscopic video by the transformation of vertical-to-horizontal disparity

Man-Bae Kim, Mun-Sup Song, Do-Kyoon Kim, Kwang-Chul Choi

Proceedings Volume 3295, (1998) https://doi.org/10.1117/12.307194

KEYWORDS: Video, Motion estimation, Cameras, 3D image processing, Image processing, Linear filtering, 3D vision, Video processing, Visualization, 3D displays

Read Abstract +

Proceedings Article | 9 January 1998 Paper

Robust estimation of FOE (focus of expansion) from unreliable motion flows

Mun-Sup Song, Man-Bae Kim

Proceedings Volume 3309, (1998) https://doi.org/10.1117/12.298359

KEYWORDS: Motion estimation, Optical flow, Cameras, Signal to noise ratio, Error analysis, Motion analysis, Scene simulation, Computing systems, Statistical analysis, Radon

Read Abstract +

Proceedings Article | 6 October 1997 Paper

Image compression based on motion segmentation

Man-Bae Kim, Do-Kyoon Kim

Proceedings Volume 3229, (1997) https://doi.org/10.1117/12.290359

KEYWORDS: Image compression, Image segmentation, Image processing, Motion estimation, Image processing algorithms and systems, Magnetic resonance imaging, Visualization, Cameras, Video compression, Video

Read Abstract +

Proceedings Article | 16 September 1996 Paper

Medical image compression in teleradiology using low-bit-rate communication networks

Man-Bae Kim, Bo-Sik Yeoun, Yong-Duk Cho, Mun-Sup Song, Jae-Sug Lee, Dong-Kook Kim

Proceedings Volume 2952, (1996) https://doi.org/10.1117/12.251281

KEYWORDS: Image compression, Medical imaging, Teleradiology, Image transmission, Telecommunications, X-ray computed tomography, Image quality, Data storage, Magnetic resonance imaging, Video compression

Read Abstract +

Proceedings Article | 21 April 1995 Paper

Compression of medical images with regions of interest (ROIs)

Man-Bae Kim, Yong-Duk Cho, Dong-Kook Kim, Nam-Kyu Ha

Proceedings Volume 2501, (1995) https://doi.org/10.1117/12.206715

KEYWORDS: Image compression, Medical imaging, Image quality, X-ray computed tomography, Quantization, Magnetic resonance imaging, Heart, X-ray imaging, X-rays, Head

Read Abstract +

Proceedings Article | 1 May 1994 Paper

Radiological image compression: image characteristics and clinical considerations

Shih-Chung Lo, Man-Bae Kim, Huai Li, Brian Krasner, Matthew Freedman, Seong Mun

Proceedings Volume 2164, (1994) https://doi.org/10.1117/12.174009

KEYWORDS: Image compression, Image quality, Image processing, Quantization, Medical imaging, Modulation transfer functions, Mammography, Image resolution, Image storage, Radiography

Read Abstract +

Showing 5 of 13 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years