1997
DOI: 10.1016/s0167-5273(97)00105-8
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Impact of various compression rates on interpretation of digital coronary angiograms

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Cited by 21 publications
(5 citation statements)
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“…Previous research has reported clinical studies evaluating the effect of JPEG lossy compression on diagnostic decisions for X-ray coronary angiograms [2], [4], [58], [59]. A growing number of commercial vendors have been granted Food and Drug Administration approval to market digital angiographic storage and review systems that use lossy JPEG [60].…”
Section: F Relation To Clinical Studiesmentioning
confidence: 99%
“…Previous research has reported clinical studies evaluating the effect of JPEG lossy compression on diagnostic decisions for X-ray coronary angiograms [2], [4], [58], [59]. A growing number of commercial vendors have been granted Food and Drug Administration approval to market digital angiographic storage and review systems that use lossy JPEG [60].…”
Section: F Relation To Clinical Studiesmentioning
confidence: 99%
“…Alternatively, data compression and bandwidth extension may avoid this problem and reduce transmission time. Digital compression JPEG (Joined Photographic Expert Group) or MPEG (Moving Pictures Expert Group) algorithms may eliminate redundant image information and reduce the amount of data to transfer in dependence of the required quality [8,[15][16][17][18][19][20]. Obviously, the costs of such sophisticated technologies are significantly more expensive when compared with technology used in our experience [21][22][23].…”
Section: Discussionmentioning
confidence: 99%
“…SD 1 is the corresponding standard deviation for the pixel content in the selected ROIs, inside circle number 3. SD 2 is the corresponding standard deviation for the pixel content in the selected ROIs, outside circle number 3.…”
Section: Methodsmentioning
confidence: 99%
“…Image compression has been explored as a means of increasing network speed and reducing the cost of archiving large image data sets. To achieve size reduction, there are two methods currently used, lossless and lossy compression [2][3][4][5][6].…”
Section: Introductionmentioning
confidence: 99%