Region-Based Error Concealment of Depth Map in Multiview Video

Kim, Wooyeun; Shin, Jitae; Oh, Byung Tae

doi:10.7840/kics.2015.40.12.2530

The Journal of Korean Institute of Communications and Informati

2015

DOI: 10.7840/kics.2015.40.12.2530

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Region-Based Error Concealment of Depth Map in Multiview Video

Wooyeun Kim¹,

Jitae Shin²,

Byung Tae Oh³

Abstract: The pixel value of depth image is depth value so that different objects which are placed on nearby position

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2016

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A Study on Modified Switching Filter Using Region Segmentation

Kwon¹,

Kim²

2016

The Journal of Korean Institute of Communications and Informati

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Recently, digital image processing is applied a lot to the broadcasting, communication, computer graphic, and medical sectors. It generates noise when data is transmitted. There are many kinds of noises that add to the image such as salt and pepper noise, AWGN, and complex noise. Thus, this study divides the corrupted image into four4 areas and estimates the types of noises each pixel, and this study suggested a switching filter that separates the estimated into salt and pepper noise and AWGN. In the case that center pixel of local mask is corrupted by salt and pepper noise, it used a histogram probability weighting of subdivided area. Also, in case that it is corrupted by AWGN, algorithm that is applied to with different weights given for the distribution of each area with using subdivided area's distribution was suggested. For an objective comparison and conclusion, this study used PSNR and compared to existing methods. 영상에 첨가되는 잡음은 발생되는 원인과 형태에

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A Study on Modified Switching Filter Using Region Segmentation

Kwon¹,

Kim²

2016

The Journal of Korean Institute of Communications and Informati

View full text Add to dashboard Cite

show abstract

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Region-Based Error Concealment of Depth Map in Multiview Video

Abstract: The pixel value of depth image is depth value so that different objects which are placed on nearby position

Cited by 1 publication

References 5 publications

A Study on Modified Switching Filter Using Region Segmentation

A Study on Modified Switching Filter Using Region Segmentation

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