Outputs (5)

ROI-based reversible watermarking scheme for ensuring the integrity and authenticity of DICOM MR images (2018)
Journal Article
Qasim, A., Aspin, R., Meziane, F., & Hogg, P. (2019). ROI-based reversible watermarking scheme for ensuring the integrity and authenticity of DICOM MR images. Multimedia Tools and Applications, 78(12), 16433-16463. https://doi.org/10.1007/s11042-018-7029-7

Reversible and imperceptible watermarking is recognized as a robust approach to confirm the integrity and authenticity of medical images and to verify that alterations can be detected and tracked back. In this paper, a novel blind reversible watermar... Read More about ROI-based reversible watermarking scheme for ensuring the integrity and authenticity of DICOM MR images.

The impact of simulated motion blur on lesion detection performance in full field digital mammography (2017)
Journal Article
Abdullah, A., Thompson, J., Kelly, J., Mercer, C., Aspin, R., & Hogg, P. (2017). The impact of simulated motion blur on lesion detection performance in full field digital mammography. British Journal of Radiology, 90(1075), https://doi.org/10.1259/bjr.20160871

Objective: Motion blur is a known phenomenon in full-field digital mammography, but the impact on lesion detection is unknown. This is the first study to investigate detection performance with varying magnitudes of simulated motion blur. Method: S... Read More about The impact of simulated motion blur on lesion detection performance in full field digital mammography.

Blurred digital mammography images : an analysis of technical recall and observer detection performance (2017)
Journal Article
Ma, W., Kelly, J., Millington, S., Hilton, B., Borgan, R., Aspin, R., …Hogg, P. (2017). Blurred digital mammography images : an analysis of technical recall and observer detection performance. British Journal of Radiology, 90(1071), 20160271. https://doi.org/10.1259/bjr.20160271

Background: Blurred images in Full Field Digital Mammography (FFDM) are a problem in the UK Breast Screening Programme. Technical recalls may be due to blurring not being seen on lower resolution monitors used for review. Objectives: This study ass... Read More about Blurred digital mammography images : an analysis of technical recall and observer detection performance.

What is the minimum amount of simulated breast movement required for visual detection of blurring : An exploratory investigation? (2015)
Journal Article
Ma, W., Aspin, R., Hogg, P., Kelly, J., & Millington, S. (2015). What is the minimum amount of simulated breast movement required for visual detection of blurring : An exploratory investigation?. British Journal of Radiology, 88(1052), https://doi.org/10.1259/bjr.20150126

Background: Image blurring in mammography can cause significant image degradation and interpretational problems. A potential source is due to paddle movement during image formation. Paddle movement has been shown to be as much as 1.5mm. No study has... Read More about What is the minimum amount of simulated breast movement required for visual detection of blurring : An exploratory investigation?.

With you – an experimental end-to-end telepresence system using video-based reconstruction (2015)
Journal Article
Roberts, D., O'Hare, J., Fairchild, A., Campion, S., Moore, C., Aspin, R., …Tecchia, F. (2015). With you – an experimental end-to-end telepresence system using video-based reconstruction. IEEE Journal of Selected Topics in Signal Processing, 9(3), 562-574. https://doi.org/10.1109/JSTSP.2015.2402635

We introduce withyou, our telepresence research platform. A systematic explanation of the theory brings together the linked nature of non-verbal communication and how it is influenced by technology. This leads to functional requirements for teleprese... Read More about With you – an experimental end-to-end telepresence system using video-based reconstruction.