<Article>Simple Fabrication Techniques of Fourier Transform Hologram with Gray Lever/Quasi-Colors and Visual Appearance of Opticall Reconstructed Diffractive Images

スポンサーリンク

概要

• 論文の詳細を見る

• A binary computer generated hologram (CGH) and a Fourier transform hologram (FTH) with gray level/quasi-colors are similar to all appearance in the structure of hologram cell. However, they are wholly distinct each other in display techniques. We directly take a picture of reduced size of FTH displayed on a standard color LCD/CRT using a special negative film with high contrast in this study. A few examples of optical diffractive images are demonstrated for the comparison of the proposed FTH techniques with the classic binary CGH techniques from the viewpoint of visual appearance and image quality.

• 東京工芸大学の論文
• 2001-01-31

著者

• Iizuka M

  Tokyo Polytechnic University

• Nakashima Yoshio

  Toyama University

• Ookuma Y

  Tokyo Polytechnic University

• IIZUKA Masayuki

  Dept. Orthopaedics

• Nakashima Y

  Toyama University

• OOKUMA Yoshio

  Research Associate, Dept. of Electronics and Computer Engineering, Faculty of Engineering, Tokyo Ins

関連論文

• 105. Binocular Disparity Limits in Three-dimensional Display Systems
• Visual Influence of Additive Color Mixture in reconstructed Hologram Images using He-Cd Laser and Dichroic Mirrors
• Enhanced and Delayed PLD Repair in Reoxygenated MG-63 Osteosarcoma Cells
• Influence on Depth Perception Caused by Modifying Gradation of Depth Map Images with Gray Level for Computer-Generated Stereogram and Its Subjective Estimation
• Simple Fabrication Techniques of Fourier Transform Hologram with Gray Lever/Quasi-Colors and Visual Appearance of Opticall Reconstructed Diffractive Images
• Some Considerations on Color Hologram Tiral Techniques Using He-Cd^+ Laser with Coherent Blue-White Light
• Apparent Color of 10 Test-Color-Cards in Dense Fog
• Deterioration and Quantitative Estimation of Reconstructed Digital Images Caused by Removal and Modification of Part of DCT&DWT Coefficients in Orthogonal Transform Techniques
• A Blur of Reconstructed Images Caused by Orthogonal Transforms : DCT & DWT and an Evaluation of Image Fidelity
• Fabrication of Optical Fourier Transform Hologram Using Blue White He-Cd Laser and Visual Appearance of Reconstructed Color Images

スポンサーリンク