| 摘要 |
PURPOSE:To attain colored good three dimensional images without making the construction complex, by providing the means of time division treatment composed of operating a definite cathode-ray tube and right and left parallax informations by turns; and the synchronizing means of synchronizing switching signal and beam scanning. CONSTITUTION:Colored image signals Sr and Sl with a right eye and a left eye having parallax informations are time divisionally fed to the cathode-ray tube 9. Single tube system cameras 11l and 11r are arranged for forming these signals Sl and Sr, by which a material 10 is imaged. These cameras are operated by common synchronizing signals from a synchronization generation circuit 12. Each output is added with synchronizing signals by processor 13l or 13r, whereby image signals Sl or Sr is formed. The signal is fed to each gate circuit 14l or 14r and is taken out by turns by negative phase clock pulse formed by PLL circuit 15 and invertor 16. Output in the gate circuit is mixed by a includer 17. Thus good three dimension images are attained. |
