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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Format: | Article |
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ICT Academy of Tamil Nadu
2013-08-01
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Series: | ICTACT Journal on Image and Video Processing |
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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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institution | Directory Open Access Journal |
issn | 0976-9099 0976-9102 |
language | English |
last_indexed | 2024-12-12T12:43:09Z |
publishDate | 2013-08-01 |
publisher | ICT Academy of Tamil Nadu |
record_format | Article |
series | ICTACT Journal on Image and Video Processing |
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 |
work_keys_str_mv | AT mferniukrit comparativeanalysisofdsandidsalgorithmsinsuperspatialstructurepredictionformedicalimagesequences AT grsuresh comparativeanalysisofdsandidsalgorithmsinsuperspatialstructurepredictionformedicalimagesequences |