Speed Improvement in Image Stitching for Panoramic Dynamic Images during Minimally Invasive Surgery
Joint Authors
Kim, Dinh Thai
Liu, Kai-Che Jack
Huang, Shih Wei Wayne
Nguyen, Van Thang
Liu, Don-Gey
Cheng, Ching-Hwa
Source
Journal of Healthcare Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-04
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Minimally invasive surgery (MIS) minimizes the surgical incisions that need to be made and hence reduces the physical trauma involved during the surgical process.
The ultimate goal is to reduce postoperative pain and blood loss as well as to limit the scarring area and hence accelerate recovery.
It is therefore of great interest to both the surgeon and the patient.
However, a major problem with MIS is that the field of vision of the surgeon is very narrow.
We had previously developed and tested an MIS panoramic endoscope (MISPE) that provides the surgeon with a broader field of view.
However, one issue with the MISPE was its low rate of video stitching.
Therefore, in this paper, we propose using the region of interest in combination with the downsizing technique to improve the image-stitching performance of the MISPE.
Experimental results confirm that, by using the proposed method, the image size can be increased by more than 160%, with the image resolution also improving.
For instance, we could achieve performance improvements of 10× (CPU) and 23× (GPU) as compared to that of the original method.
American Psychological Association (APA)
Kim, Dinh Thai& Nguyen, Van Thang& Cheng, Ching-Hwa& Liu, Don-Gey& Liu, Kai-Che Jack& Huang, Shih Wei Wayne. 2018. Speed Improvement in Image Stitching for Panoramic Dynamic Images during Minimally Invasive Surgery. Journal of Healthcare Engineering،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1187177
Modern Language Association (MLA)
Kim, Dinh Thai…[et al.]. Speed Improvement in Image Stitching for Panoramic Dynamic Images during Minimally Invasive Surgery. Journal of Healthcare Engineering No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1187177
American Medical Association (AMA)
Kim, Dinh Thai& Nguyen, Van Thang& Cheng, Ching-Hwa& Liu, Don-Gey& Liu, Kai-Che Jack& Huang, Shih Wei Wayne. Speed Improvement in Image Stitching for Panoramic Dynamic Images during Minimally Invasive Surgery. Journal of Healthcare Engineering. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1187177
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1187177