NDLI: Statistical Image Upsampling Method Based on CUDA

Content Provider	IEEE Xplore Digital Library
Author	Xin Zheng Qingqing Xu Peipei Pan Ping Guo
Copyright Year	2012
Abstract	In many application fields, an appropriate high-quality fast image up sampling method is required. Although many interpolation-based up sampling methods have been proposed, the quality of result images is not satisfactory. Some of them are very fast, but produce poor quality images, the others can produce high quality images, but the methods in them are slow. In our paper, we proposed a fast statistical image up sampling method based on CUDA, it can obtain high quality images based on reducing the input resolution-grids dependency artifacts. Thus, we can rebuild low resolution images' sharp edges fast and get high-quality up sampled images in real time. We have applied this method in the multi-resolution texture generation of large scale terrain rendering. Experiments prove that our method can receive ideal effects in real time.
Starting Page	354
Ending Page	358
File Size	328250
Page Count	5
File Format	PDF
ISBN	9781467347259
DOI	10.1109/CIS.2012.86
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-11-17
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	CUDA Image resolution image interpolation Image edge detection Computational modeling Graphics processing units super-resolution Markov processes image upsampling Markov model Mathematical model Standards
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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