LV-FeatEx: Large Viewpoint-Image Feature Extraction

LV-FeatEx: Large Viewpoint-Image Feature Extraction

Maintaining stable image feature extraction under viewpoint changes is challenging, particularly when the angle between the camera’s reverse direction and the object’s surface normal exceeds 40 degrees. Such conditions can result in unreliable feature detection. Consequently, this hinders the perfor...

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Bibliographic Details
Main Authors: Yukai Wang, Yinghui Wang, Wenzhuo Li, Yanxing Liang, Liangyi Huang, Xiaojuan Ning
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Mathematics
Subjects:
feature points
large viewpoint
ASIFT
AGAST
FREAK
Online Access:https://www.mdpi.com/2227-7390/13/7/1111
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