Edge-Detect Interpolation For Direct Digital Periapical Images / 대한구강악안면방사선학회지
Journal of Korean Academy of Oral and Maxillofacial Radiology
;
: 73-86, 1998.
Article
in Korean
| WPRIM
| ID: wpr-55635
ABSTRACT
The purpose of this study was to aid in the use of the digital images by edge-detect interpolation for direct digital periapical images using edge-deted interpolation. This study was performed by image processing of 20 digital periapical images; pixel replication, linear non-interpolation, linear interpolation, and edge-sensitive interpolation. The obtained results were as follows ; 1. Pixel replication showed blocking artifact and serious image distortion. 2. Linear interpolation showed smoothing effect on the edge. 3. Edge-sensitive interpolation overcame the smoothing effect on the edge and showed better image.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Artifacts
Language:
Korean
Journal:
Journal of Korean Academy of Oral and Maxillofacial Radiology
Year:
1998
Type:
Article
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