Keyword

focusing accuracy

Description: The precision with which a system establishes or maintains a desired focus, including in imaging, optical instruments, and antenna systems.

Primary topic: Image Processing Techniques and Applications (51%)

OpenAlex ID: keywords/focusing-accuracy

A new auto-focus sharpness function for digital and smart-phone cameras

2011 · S. Yousefi, M. Rahman, et al. · IEEE Transactions on Consumer Electronics · 41

Design and experimental validation of novel optics-based autofocusing microscope

2012 · Chien-Sheng Liu, Pin-Hao Hu, et al. · Applied Physics B · 33

Real-Time Implementation Issues in Passive Automatic Focusing for Digital Still Cameras

2005 · V. Peddigari, M. Gamadia, et al. · Journal of Imaging Science and Technology · 32

Fast auto-focusing search algorithm for a high-speed and high-resolution camera based on the image histogram feature function

2018 · Chenzi Guo, Zelong Ma, et al. · Applied Optics · 30

Short-Term Changes in Eyestrain of VDU Users as a Function of Age

1984 · Leif R. Hedman, Valdimar Briem · Human Factors The Journal of the Human Factors and Ergonomics Society · 27

Precise autofocusing microscope with rapid response

2014 · Chien-Sheng Liu, Sheng-Hong Jiang · Optics and Lasers in Engineering · 26

Autofocus methods based on laser illumination

2023 · Zhijie Hua, Xu Zhang, et al. · Optics Express · 22

Fast and high sensitivity focusing evaluation function

2010 · Jiacheng Zhang · Jisuanji yingyong yanjiu · 22

Design of a laser-based autofocusing microscope for a sample with a transparent boundary layer

2019 · Chien-Sheng Liu, Ruei-Chi Song, et al. · Applied Physics B · 19

Design and experimental validation of novel enhanced-performance autofocusing microscope

2014 · Chien-Sheng Liu, Sheng-Hong Jiang · Applied Physics B · 18

Design and characterization of high-performance autofocusing microscope with zoom in/out functions

2015 · Chien-Sheng Liu, Ze-Yan Wang, et al. · Applied Physics B · 15

Real-time implementation of autofocus on the TI DSC processor

2004 · Mark Gamadia, Venkat Peddigari, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 11

An auto-focusing method in a microscopic testbed for optical discs

2000 · X. Tang, P. L'Hostis, et al. · Journal of Research of the National Institute of Standards and Technology · 11

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High-precision microscopic autofocus with a single natural image

2023 · Zhijie Hua, Xu Zhang, et al. · Optics Express · 8

A New Autofocusing Method Based on Brightness and Contrast for Color Cameras

2016 · M. SELEK · Advances in Electrical and Computer Engineering · 8

Chip leveling and focusing with laser interferometry

1990 · Yoshitada Oshida, Minoru Tanaka, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 7

Wafer focusing measurement of optical lithography system based on Hartmann–Shack wavefront testing

2014 · Xianchang Zhu, Song Hu, et al. · Optics and Lasers in Engineering · 6

Optimizing design and precision experiment of focusing mechanism in lightweight space camera

2011 · 贾学志 JIA Xue-zhi, 王栋 WANG Dong, et al. · Optics and Precision Engineering · 6

Performance Metrics for Passive Auto-Focus Search Algorithms in Digital and Smart-Phone Cameras

2010 · Mark Gamadia, Mohammad Rahman, et al. · Journal of Imaging Science and Technology · 6

Evaluation of autofocus measures for microscopy images of biopsy and cytology

2011 · R. Redondo, M. G. Bueno, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 5

Predicting accommodative performance in difficult conditions: A behavioral analysis of normal variations of accommodation

2000 · D. Alfred Owens, Jeffrey T. Andre, et al. · Birkhäuser Basel eBooks · 5

Autofocusing of CTEM Using Parallax

1987 · Setsuo NOMURA, Shigeto ISAKOZAWA · Journal of Electron Microscopy · 5

Autofocusing of laser lithography through the crosshair projection method

2024 · Wei Wei, Jingsong Wei, et al. · Applied Optics · 4

Dual-Channel Light Intensity Modulation Method for Focusing in Projection Lithography

2015 · Yanli Li, Wei Yan, et al. · IEEE photonics journal · 4

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Searching algorithm of theodolite auto-focusing based on compound focal judgment

2014 · Chun-tong Liu, Zhen-xin He, et al. · EURASIP Journal on Wireless Communications and Networking · 4

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Works count: 109

Citation count: 450