Panorama Fundus Image Composition with Retinal Blood Vessel Joint Processing
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- TANABE Katsuyoshi
- NTT Cyber Solutions Laboratories
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- TSUBOUCHI Tetsuro
- Hayashi Ophthalmology Clinic
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- UCHIYAMA Toshio
- NTT Cyber Solutions Laboratories
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- YONEMURA Shun-ichi
- NTT Cyber Solutions Laboratories
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- OKU Masahiro
- NTT Software Corporation
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- SUZUKI Akira
- NTT Cyber Space Laboratories
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- NAKANISHI Norimasa
- Nadogaya Hospital
Bibliographic Information
- Other Title
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- 血管の接続性を考慮したパノラマ眼底画像の作成
- ケッカン ノ セツゾクセイ オ コウリョ シタ パノラマ ガンテイ ガゾウ ノ サクセイ
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Abstract
Wide-angle retinal images are synthesized from multiple fundus photographs (45 degree view) to provide a general view of the fundus. Fundus photographs contain distortion because they represent the projection of a three dimensional curved surfaces on to a two dimensional plane. A technique of making seamless blood vessel joints from several incongruous blood vessels in joint parts is proposed. The evaluation test on our technique and the overlay synthesis technique was executed to 1177 blood vessels. Our technique succeeded in the connection of 307 blood vessels (26%) which were not connected in the overlay synthesis. This method is therefore very promising for the automatic assembly of retinal blood vessel joint processing.
Journal
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- The Journal of the Institute of Image Electronics Engineers of Japan
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The Journal of the Institute of Image Electronics Engineers of Japan 39 (4), 376-385, 2010
The Institute of Image Electronics Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390282679588232704
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- NII Article ID
- 10026878906
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- NII Book ID
- AN00041650
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- ISSN
- 13480316
- 02859831
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- NDL BIB ID
- 10812087
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed