作者
Amir Nazren Abdul Rahim, Shahrul Nizam Yaakob, Ruzelita Ngadiran, Mohd Waffy Nasruddin
发表日期
2015/12/13
研讨会论文
2015 IEEE Student Conference on Research and Development (SCOReD)
页码范围
72-77
出版商
IEEE
简介
The image such as CT scan, x - ray image, CCTV videos and hand phone's camera is kind of low resolution image producers. Digital camera captured the continuous scenes and transform into discrete presentation in term of space and intensity. In sampling process it may create aliasing and information lost at frequency below the Nyquist sampling rates. Therefore the image suffered with an ill-posed problem by aliasing and loss of frequency. The problem ill-pose problem could be solved by applying Super Resolution (SR) techniques. The SR process contains of image registration, interpolation and image reconstruction. However this paper is focus on an analysis the best performance offered by interpolation techniques. An analysis procedure requires interpolation kernel inspection into frequency domain plotting to determine the best kernel response in pass and stop band. Otherwise use Peak Signal to Noise …
引用总数
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学术搜索中的文章
ANA Rahim, SN Yaakob, R Ngadiran, MW Nasruddin - 2015 IEEE Student Conference on Research and …, 2015