Main > Chinese Optics Letters >  Volume 16 >  Issue 8 >  Page 080901 > Article
  • Figures
  • Abstract
  • Figures (9)
  • Tables (1)
  • Equations (1)
  • References (23)
  • Cited By (2)
  • Get PDF
  • View Full Text
  • Paper Information
  • Received: Apr. 2, 2018

    Accepted: Jun. 25, 2018

    Posted: Jan. 17, 2019

    Published Online: Aug. 2, 2018

    The Author Email: Naoki Takada (ntakada@is.kochi-u.ac.jp)

    DOI: 10.3788/COL201816.080901

  • Get Citation
  • Copy Citation Text

    Masato Fujiwara, Naoki Takada, Hiromitsu Araki, Shohei Ikawa, Yuki Maeda, Hiroaki Niwase, Minoru Oikawa, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito. Color representation method using RGB color binary-weighted computer-generated holograms[J]. Chinese Optics Letters, 2018, 16(8): 080901

    Download Citation

  • Category
  • Holography
  • Share
(a) Conventional binary CGH and (b) BW-CGH for green reference light.

Fig. 1. (a) Conventional binary CGH and (b) BW-CGH for green reference light.

Download full sizeView in Article

Light intensities of the reconstructed object points from BW-CGHs shown in green with various gradation levels.

Fig. 2. Light intensities of the reconstructed object points from BW-CGHs shown in green with various gradation levels.

Download full sizeView in Article

Assignment of the object points of the 3D object to the bit planes comprising BW-CGHs with different gradation levels.

Fig. 3. Assignment of the object points of the 3D object to the bit planes comprising BW-CGHs with different gradation levels.

Download full sizeView in Article

Color reconstructed object point from RGB bit planes comprising BW-CGHs with different gradation levels.

Fig. 4. Color reconstructed object point from RGB bit planes comprising BW-CGHs with different gradation levels.

Download full sizeView in Article

Optical setup for color electroholography using RGB multiple bit planes comprising BW-CGHs.

Fig. 5. Optical setup for color electroholography using RGB multiple bit planes comprising BW-CGHs.

Download full sizeView in Article

RGB-colored bit plane BRGBm synthesized from RGB bit planes BRm, BGm, BBm.

Fig. 6. RGB-colored bit plane BRGBm synthesized from RGB bit planes BRm, BGm, BBm.

Download full sizeView in Article

Multicolored reconstructed real images using the proposed method. (a) The white 3D objects “Stanford bunny” with gradation. (b) The reconstructed real image from the white 3D objects “Stanford bunny.” (b)–(n) The multicolored reconstructed image.

Fig. 7. Multicolored reconstructed real images using the proposed method. (a) The white 3D objects “Stanford bunny” with gradation. (b) The reconstructed real image from the white 3D objects “Stanford bunny.” (b)–(n) The multicolored reconstructed image.

Download full sizeView in Article

Assignment of the object points of the seven-color 3D model to RGB multiple bit planes.

Fig. 8. Assignment of the object points of the seven-color 3D model to RGB multiple bit planes.

Download full sizeView in Article

Reconstructed real image of the seven-color 3D model.

Fig. 9. Reconstructed real image of the seven-color 3D model.

Download full sizeView in Article