Matches in SemOpenAlex for { <https://semopenalex.org/work/W4380536427> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W4380536427 abstract "Abstract Medical image watermarking has become a widely studied topic in recent years. The method used to embed data into medical images must be reversible becouse tampered in medical images caused by irreversible embedding can lead to inaccurate diagnosis. Medical image watermark- ing should be able to identify the tampered area and recover it. This research work introduced a method for reversible watermarking of med- ical images. This method can embed data, detect any tampering that occurs, locate the area that has been tampered with, and then recov- ery that area of tampered in the medical image. The medical image is segmented into three sections. The first is the region of interest (ROI) for reversible embedding of patient records. The second is the region of non-interest (RONI) for reversible embedding of localization data for tampered and recovery areas. The third is the border area used for embedding coordinates of the selected ROI using Least Significant Bits (LSB). The proposed method has a capacity of up to 6 bpp of data and 12 % of the ROI area with very good visual quality of up to 50.86 dB. The watermarked image, when extracted, is identical from the original image except for the border area, provided that there is no tampering. If the ROI is tampered, the area of tampered can be identified and restored with results reaching up to +27.61 dB, with only a small difference in image quality -2.86 dB compared to the original image after extraction." @default.
- W4380536427 created "2023-06-14" @default.
- W4380536427 creator A5006699720 @default.
- W4380536427 creator A5006903228 @default.
- W4380536427 creator A5085718292 @default.
- W4380536427 date "2023-06-14" @default.
- W4380536427 modified "2023-10-03" @default.
- W4380536427 title "Reversible Medical Image Watermarking for ROI-Based Tamper Detection and Recovery" @default.
- W4380536427 doi "https://doi.org/10.21203/rs.3.rs-3050888/v1" @default.
- W4380536427 hasPublicationYear "2023" @default.
- W4380536427 type Work @default.
- W4380536427 citedByCount "0" @default.
- W4380536427 crossrefType "posted-content" @default.
- W4380536427 hasAuthorship W4380536427A5006699720 @default.
- W4380536427 hasAuthorship W4380536427A5006903228 @default.
- W4380536427 hasAuthorship W4380536427A5085718292 @default.
- W4380536427 hasBestOaLocation W43805364271 @default.
- W4380536427 hasConcept C115961682 @default.
- W4380536427 hasConcept C150817343 @default.
- W4380536427 hasConcept C154945302 @default.
- W4380536427 hasConcept C164112704 @default.
- W4380536427 hasConcept C19609008 @default.
- W4380536427 hasConcept C31972630 @default.
- W4380536427 hasConcept C41008148 @default.
- W4380536427 hasConcept C41608201 @default.
- W4380536427 hasConcept C55020928 @default.
- W4380536427 hasConceptScore W4380536427C115961682 @default.
- W4380536427 hasConceptScore W4380536427C150817343 @default.
- W4380536427 hasConceptScore W4380536427C154945302 @default.
- W4380536427 hasConceptScore W4380536427C164112704 @default.
- W4380536427 hasConceptScore W4380536427C19609008 @default.
- W4380536427 hasConceptScore W4380536427C31972630 @default.
- W4380536427 hasConceptScore W4380536427C41008148 @default.
- W4380536427 hasConceptScore W4380536427C41608201 @default.
- W4380536427 hasConceptScore W4380536427C55020928 @default.
- W4380536427 hasLocation W43805364271 @default.
- W4380536427 hasOpenAccess W4380536427 @default.
- W4380536427 hasPrimaryLocation W43805364271 @default.
- W4380536427 hasRelatedWork W1673794023 @default.
- W4380536427 hasRelatedWork W2019986539 @default.
- W4380536427 hasRelatedWork W2038639984 @default.
- W4380536427 hasRelatedWork W2082372908 @default.
- W4380536427 hasRelatedWork W2148446898 @default.
- W4380536427 hasRelatedWork W2367184996 @default.
- W4380536427 hasRelatedWork W2367449261 @default.
- W4380536427 hasRelatedWork W2373608959 @default.
- W4380536427 hasRelatedWork W2541250322 @default.
- W4380536427 hasRelatedWork W2792664837 @default.
- W4380536427 isParatext "false" @default.
- W4380536427 isRetracted "false" @default.
- W4380536427 workType "article" @default.