COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCES

With the rapid growth of digital technology the demand to preserve raw image data for further processing is increasing. In medical industry the images are generally in the form of sequences which are much correlated. These images are very important and hence lossless image compression is needed to r...

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Main Authors: M. Ferni Ukrit, G. R. Suresh
Format: Article
Language:English
Published: ICT Academy of Tamil Nadu 2013-08-01
Series:ICTACT Journal on Image and Video Processing
Subjects:
Online Access:http://ictactjournals.in/paper/Paper_7_667_672_online.pdf
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author M. Ferni Ukrit
G. R. Suresh
author_facet M. Ferni Ukrit
G. R. Suresh
author_sort M. Ferni Ukrit
collection DOAJ
description With the rapid growth of digital technology the demand to preserve raw image data for further processing is increasing. In medical industry the images are generally in the form of sequences which are much correlated. These images are very important and hence lossless image compression is needed to reproduce the original quality of the image without any loss of information. The correlation among the image sequences is exploited by interframe coding. Interframe coding includes Motion Estimation and Motion Compensation process supported by the Block Matching Algorithm. There are various block matching algorithms. The proposed method has taken Diamond Search and Inverse Diamond Search for comparison. The algorithms are used in Super-Spatial Structure Prediction to achieve high compression ratio. Results are compared in terms of compression ratio and search points to the prior arts.
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spelling doaj.art-b2793030a2344ba39dc4ba55b2db0ddd2022-12-22T00:24:10ZengICT Academy of Tamil NaduICTACT Journal on Image and Video Processing0976-90990976-91022013-08-0141667672COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCESM. Ferni Ukrit0G. R. Suresh1Department of Electrical and Electronics Engineering, Sathyabama University, IndiaDepartment of Electronics and Communication Engineering, Easwari Engineering College, IndiaWith the rapid growth of digital technology the demand to preserve raw image data for further processing is increasing. In medical industry the images are generally in the form of sequences which are much correlated. These images are very important and hence lossless image compression is needed to reproduce the original quality of the image without any loss of information. The correlation among the image sequences is exploited by interframe coding. Interframe coding includes Motion Estimation and Motion Compensation process supported by the Block Matching Algorithm. There are various block matching algorithms. The proposed method has taken Diamond Search and Inverse Diamond Search for comparison. The algorithms are used in Super-Spatial Structure Prediction to achieve high compression ratio. Results are compared in terms of compression ratio and search points to the prior arts.http://ictactjournals.in/paper/Paper_7_667_672_online.pdfDiamond SearchInverse Diamond SearchLosssless CompressionMEMCSuper-Spatial Structure Prediction
spellingShingle M. Ferni Ukrit
G. R. Suresh
COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCES
ICTACT Journal on Image and Video Processing
Diamond Search
Inverse Diamond Search
Losssless Compression
MEMC
Super-Spatial Structure Prediction
title COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCES
title_full COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCES
title_fullStr COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCES
title_full_unstemmed COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCES
title_short COMPARATIVE ANALYSIS OF DS AND IDS ALGORITHMS IN SUPER-SPATIAL STRUCTURE PREDICTION FOR MEDICAL IMAGE SEQUENCES
title_sort comparative analysis of ds and ids algorithms in super spatial structure prediction for medical image sequences
topic Diamond Search
Inverse Diamond Search
Losssless Compression
MEMC
Super-Spatial Structure Prediction
url http://ictactjournals.in/paper/Paper_7_667_672_online.pdf
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