Coarse-fine optimization algorithm.

Coarse-fine optimization algorithm.

<div><p>The use of inexpensive black and white cameras in conjunction with multi-band lighting offers the highest accuracy and cost benefits among the several techniques for accomplishing multispectral images. The focus point shifts with varied wavelength illumination, since the lens opt...

Full description

Saved in:
Bibliographic Details
Main Author: Chao Ma (207385) (author)
Other Authors: Mingkun Zhang (4794837) (author), Zhiyong Dai (9262035) (author), Qiuyu Zhang (545562) (author), Jianwei Ma (1793176) (author), Xiaolin Niu (487869) (author), Yongyi Yan (16840518) (author)
Published: 2025
Subjects:
Biotechnology
Science Policy
Space Science
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
varying refractive indices
varied wavelength illumination
search strategy combining
light source conditions
lens optical glass
improved tenengrad function
focus point shifts
experimental results demonstrate
different wavelength bands
cost benefits among
band lighting offers
enhancing system efficiency
tenen evaluation function
pearson correlation coefficient
improve sharpness evaluation
evaluating image sharpness
climbing search algorithm
accomplishing multispectral images
focusing efficiency
xlink ">
white cameras
traversal method
significant improvement
several techniques
several directions
precise focusing
optimizing autofocus
inexpensive black
focusing speed
focusing process
focused scene
current methods
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items