A Perpendicular Direction Gauge Using a Lenticular Lens*

2021 ◽  
Author(s):  
Hideyuki Tanaka
Keyword(s):  
Perpendicular Direction ◽  
Lenticular Lens

scholarly journals Auto‐stereoscopic 60 view 3D using slanted lenticular lens arrays

2007 ◽  
Vol 8 (4) ◽  
pp. 23-26 ◽  
Author(s):  
Hee‐Jin Im ◽  
Byung‐Joo Lee ◽  
Hyung‐ki Hong ◽  
Hyun‐Ho Shin
Keyword(s):  
Lenticular Lens

Autostereoscopic display based on multi-layer lenticular lens

Optik ◽  
2011 ◽  
Vol 122 (15) ◽  
pp. 1326-1328 ◽  
Author(s):  
Qiong-Hua Wang ◽  
Ai-Hong Wang ◽  
Wu-Xiang Zhao ◽  
Yu-Hong Tao ◽  
Da-Hai Li
Keyword(s):  
Autostereoscopic Display ◽  
Lenticular Lens

Fast Switchable Micro‐Lenticular Lens Arrays Using Highly Transparent Nano‐Polymer Dispersed Liquid Crystals

2019 ◽  
Vol 6 (18) ◽  
pp. 1900841 ◽  
Author(s):  
Srinivas Pagidi ◽  
Ramesh Manda ◽  
Surjya Sarathi Bhattacharyya ◽  
Sung Guk Lee ◽  
Seong Min Song ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Polymer Dispersed Liquid Crystals ◽  
Polymer Dispersed ◽  
Lenticular Lens

Integration of Lenticular Displays with Image Switching and Infrared Watermark

2015 ◽  
Vol 764-765 ◽  
pp. 1260-1264
Author(s):  
Yen I Liao ◽  
Hsi Chun Wang
Keyword(s):  
Carbon Material ◽  
Value Added ◽  
Infrared Detection ◽  
Infrared Light ◽  
Switching Effect ◽  
Digital Halftoning ◽  
Brand Protection ◽  
Potential Applications ◽  
Lenticular Lens ◽  
Lens Image

The objective of this paper is to integrate lenticular lens with switching images and embedding the infrared watermark to provide value-added and anti-counterfeiting features. Digital halftoning technique has been used to compose animated graphics and the infrared watermark. The infrared watermark consists of halftone dots in cyan, magenta, yellow, and black inks. The carbon material in black ink absorbs the infrared light and the watermark could be displayed under infrared detection. By using the lenticular lens, image-switching effect can be observed from different viewing angles. The results show that it is successful to implement a lenticular display with both image-switching feature and hidden watermark which can be decoded under infrared detection. The proposed method has many potential applications to anti-counterfeiting and brand protection.

Deep-image hologram recorded by using a lenticular lens sheet

1999 ◽  
Author(s):  
Hideo Tanigawa ◽  
Yoshihiko Tanji ◽  
Yoshinao Taketomi ◽  
Toshihiro Kubota
Keyword(s):  
Lenticular Lens ◽  
Deep Image
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