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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chen, Kaifeng Yin, Qingbo Jia, Xiao Lu, Mingyu |
| Copyright Year | 2015 |
| Description | Author affiliation: Information Science and Technology College, Dalian Maritime University, Dalian, 116026, China (Chen, Kaifeng; Yin, Qingbo; Jia, Xiao; Lu, Mingyu) |
| Abstract | The effectiveness of the standard bilateral filter is rather good in some cases for lots of images. It could not only smooth images, but also preserve the edges of the images simultaneously. However, the shape of coronary angiography images performing complex, the diameters of blood vessels changing tremendously and image noise etc. greatly increased the difficulty of image processing for coronary angiography. What's more, the contrast ratio between the vascular structure shown in coronary angiography images and the background is generally rather low. Therefore, the standard bilateral filter tends to blur the edges of blood vessels for coronary angiography images. It is indispensable to develop an improved bilateral filtering method to enhance images for coronary angiography. |
| Starting Page | 308 |
| Ending Page | 312 |
| File Size | 769037 |
| Page Count | 5 |
| File Format | |
| e-ISBN | 9781467390989 |
| DOI | 10.1109/CISP.2015.7407895 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-10-14 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | image de-nosing image enhancement Hessian matrix matched filter coronary angiography bilateral filter |
| Content Type | Text |
| Resource Type | Article |
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