LOCALIZATION OF HARD EXUDATES IN RETINAL FUNDUS IMAGE BY MATHEMATICAL MORPHOLOGY OPERATIONS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Ghafourian Fakhar Eadgahi Mehdi; Pourreza Hamidreza

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Seminar Paper

Paper Information

Seminar: INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE)
Year:2014 | Issue:4

Download Full-Text

View:

139

Download:

112

Information Seminar Paper

Title

LOCALIZATION OF HARD EXUDATES IN RETINAL FUNDUS IMAGE BY MATHEMATICAL MORPHOLOGY OPERATIONS

Author(s)

Ghafourian Fakhar Eadgahi Mehdi | Pourreza Hamidreza

Keywords

BLOOD VESSEL

DIABETIC RETINOPATHY

EXUDATES

MORPHOLOGICAL OPERATORS

OPTIC DISC

Abstract

DIABETIC RETINOPATHY IS ONE OF THE LEADING CAUSES OF BLINDNESS IN THE WORLD. DETECTION OF HARD EXUDATES IS AN IMPORTANT STEP FOR EARLY DIAGNOSIS IN EYE DISEASES SUCH AS MACULAR EDEMA (ME). IF HARD EXUDATES WERE SEGMENTED PRECISELY, LASER TREATMENTS CAN BE APPLIED MORE EFFECTIVE FOR PATIENTS BY SURGEONS. THE POSSIBILITY OF BLINDNESS IS VERY HIGH WHEN THE HARD EXUDATES ARE VERY CLOSE TO MACULA REGION OR OPTIC DISC. THEREFORE, FAST AND ACCURATE SEGMENTATION IS ONE OF THE MOST IMPORTANT FACTORS IN ELIMINATION OF HARD EXUDATES. IN THIS PAPER, A METHOD IS PROPOSED FOR SEGMENTATION OF HARD EXUDATES IN RETINAL COLOR IMAGE BASED ON MORPHOLOGICAL OPERATION. IN THE PROPOSED METHOD, THE RETINAL IMAGES PREPROCESSED AND OPTIC DISC AND THE BLOOD VESSELS IDENTIFIED PRIMARILY AND THEN THEY ELIMINATE FROM THE IMAGE. FINALLY, THE HARD EXUDATES (HES) ARE SEGMENTED BY MIXTURE OF MORPHOLOGICAL OPERATION SUCH AS TOP-HAT, BOTTOM-HAT AND RECONSTRUCTION OPERATIONS. THE PROPOSED METHOD WAS TESTED ON DIARETDB1 DATABASE AND 78.28% OF SENSITIVITY WAS OBTAINED.COMPARING TO OTHER RECENT AUTOMATIC METHOD AVAILABLE IN THE LITERATURE, OUR PROPOSED METHOD CAN OBTAIN ACCEPTABLE EXUDATES DETECTION RESULT IN TERM OF SENSITIVITY.

Cites

No record.

References

No record.

Cite

APA: Copy

Ghafourian Fakhar Eadgahi, Mehdi, & Pourreza, Hamidreza. (2014). LOCALIZATION OF HARD EXUDATES IN RETINAL FUNDUS IMAGE BY MATHEMATICAL MORPHOLOGY OPERATIONS. INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE). SID. https://sid.ir/paper/926137/en

Vancouver: Copy

Ghafourian Fakhar Eadgahi Mehdi, Pourreza Hamidreza. LOCALIZATION OF HARD EXUDATES IN RETINAL FUNDUS IMAGE BY MATHEMATICAL MORPHOLOGY OPERATIONS. 2014. Available from: https://sid.ir/paper/926137/en

IEEE: Copy

Mehdi Ghafourian Fakhar Eadgahi, and Hamidreza Pourreza, “LOCALIZATION OF HARD EXUDATES IN RETINAL FUNDUS IMAGE BY MATHEMATICAL MORPHOLOGY OPERATIONS,” presented at the INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE). 2014, [Online]. Available: https://sid.ir/paper/926137/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops