Speckle noise reduction strategies in laser-based projection imaging, fluorescence microscopy, and digital holography with uniform illumination, improved image sharpness, and resolution

2021 ◽  
Vol 141 ◽  
pp. 107079
Author(s):  
Virendra Kumar ◽  
Atul Kumar Dubey ◽  
Mayank Gupta ◽  
Veena Singh ◽  
Ankit Butola ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
Noise Reduction ◽  
Digital Holography ◽  
Speckle Noise ◽  
Uniform Illumination ◽  
Image Sharpness ◽  
Reduction Strategies ◽  
Speckle Noise Reduction

Aberration Correction and Speckle Noise Reduction in Long Distance Digital Holography

2016 ◽  
Vol 53 (2) ◽  
pp. 020902
Author(s):  
陈波 Chen Bo ◽  
杨靖 Yang Jing ◽  
李新阳 Li Xinyang ◽  
杨旭 Yang Xu ◽  
李小阳 Li Xiaoyang
Keyword(s):  
Noise Reduction ◽  
Digital Holography ◽  
Speckle Noise ◽  
Aberration Correction ◽  
Long Distance ◽  
Speckle Noise Reduction

Speckle noise reduction in digital holography by slightly rotating the object

2016 ◽  
Vol 55 (12) ◽  
pp. 121714 ◽  
Author(s):  
Jorge Herrera-Ramirez ◽  
Diego Andrés Hincapie-Zuluaga ◽  
Jorge Garcia-Sucerquia
Keyword(s):  
Noise Reduction ◽  
Digital Holography ◽  
Speckle Noise ◽  
Speckle Noise Reduction

Speckle noise reduction in digital holography with spatial light modulator and nonlocal means algorithm

2014 ◽  
Vol 12 (4) ◽  
pp. 040301-40305 ◽  
Author(s):  
Junmin Leng Junmin Leng ◽  
Xinzhu Sang Xinzhu Sang ◽  
Binbin Yan Binbin Yan
Keyword(s):  
Noise Reduction ◽  
Spatial Light Modulator ◽  
Digital Holography ◽  
Speckle Noise ◽  
Light Modulator ◽  
Nonlocal Means ◽  
Speckle Noise Reduction
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