Sensor-Based Auto-Focusing System Using Multi-Scale Feature Extraction and Phase Correlation Matching
This paper presents a novel auto-focusing system based on a CMOS sensor containing pixels with different phases. Robust extraction of features in a severely defocused image is the fundamental problem of a phase-difference auto-focusing system. In order to solve this problem, a multi-resolution featu...
Main Authors: | Jinbeum Jang, Yoonjong Yoo, Jongheon Kim, Joonki Paik |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2015-03-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/15/3/5747 |
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