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- Brian Leung, Gwanggil Jeon, Eric Dubois
- IEEE Transactions on Image Processing
- 2011
This paper addresses the problem of interpolating missing color components at the output of a Bayer color filter array (CFA), a process known as demosaicking. A luma-chroma demultiplexing algorithm… (More)
- Xiangdong Chen, Gwanggil Jeon, Jechang Jeong
- IEEE Transactions on Circuits and Systems for…
- 2014
In this paper, we present a novel color image demosaicking algorithm using a voting-based edge direction detection method and a directional weighted interpolation method. By introducing the voting… (More)
We introduces an efficient intra-field deinterlacing algorithm while considering both closeness and similarity between the interpolated pixel and the neighbor pixels. Instead of estimating the edge… (More)
- Gwanggil Jeon, Eric Dubois
- IEEE Transactions on Image Processing
- 2013
This paper adapts the least-squares luma-chroma demultiplexing (LSLCD) demosaicking method to noisy Bayer color filter array (CFA) images. A model is presented for the noise in white-balanced… (More)
- M. Mazhar Rathore, Awais Ahmad, Anand Paul, Gwanggil Jeon
- 2015 11th International Conference on Signal…
- 2015
The rapid growth in the population density in urban cities and the advancement in technology demands real-time provision of services and infrastructure. Citizens, especially travelers, want to be… (More)
- Gwanggil Jeon, Jechang Jeong
- IEEE Transactions on Consumer Electronics
- 2006
This paper proposes a novel interpolation algorithm based on the Takagi-Sugeno (TS) fuzzy model, which uses fuzzy direction-oriented interpolation (FDOI). The proposed algorithm can choose the most… (More)
- Soojeong Lee, Gwanggil Jeon, Gangseong Lee
- Sensors
- 2013
The maximum amplitude algorithm (MAA) is generally utilized in the estimation of the pressure values, and it uses heuristically obtained ratios of systolic and diastolic oscillometric amplitude to… (More)
- Rafael Falcon, Gwanggil Jeon, Rafael Bello, Jechang Jeong
- MICAI
- 2007
Revealing the common underlying structure of data spread across multiple data sites by applying clustering techniques is the aim of collaborative clustering, a recent and innovative idea brought up… (More)
- Joohyeok Kim, Gwanggil Jeon, Jechang Jeong
- Sig. Proc.: Image Comm.
- 2014
In this paper, we present a new depth upsampler in which an upsampled depth map is computed at each pixel as the average of neighboring pixels, weighted by color and depth intensity filters. The… (More)