Patent EA-001038-B1 (EA)
Title: Method for displaying still pictures in time-division television system
Inventor: NAKANO KEIZO
IPC: H04N1/00
Filed: 1996-05-27
Abstract: 1. A method for diplaying still pictures in time-division television system for using a plurality of still pictures by time-division still picture system, whereby: a frame of said still picture comprises a reference frame having identification signal and an information frame having no identification signal; said information frame comprises a menu screen frame and an information screen frame; positional relationship of said menu screen frame to said reference frame is setto a constant value; counting information on said positional relationship of said information screen frame to said menu screen frame is displayed on said menu screen; said menu screen frame arranged at a specific position to said reference frame is detected according to said reference frame having said identification signal as reference; and number of frames is counted according to said positional relationship displayed on said menu screen frame and a desired information screen frame is detected. 2. The method according to claim 1, wherein there are a plurality of said reference frames, and each of said plurality of reference frames has a different identification signal 3. The method according to claims 1 or 2, wherein said menu screen frame is displayed as an initial operation and a basic operation of the time-division still picture television system. 4. The method according to claims 1 or 2, wherein said menu screen frame comprises a main menu screen frame and a sub-menu screen frame, and said main menu screen frame is arranged at a specific position to said reference frame; and said sub-menu screen frame is arranged at a specific position to said main menu screen frame. 5. A method for diplaying still pictures in time-division television system, for using a plurality of still pictures by time-division still picture system; whereby: a frame of said still picture comprises a reference frame having identification signal and an information frame having no identification signal; said information frame comprises a menu screen frame and an information screen frame; positional relationship of said menu screen frame to said reference frame is setto a constant value; counting information on said positional relationship of said information screen frame to said menu screen frame is displayed on said menu screen; and by adding of counting of said positional relationship to said constant value, the positional relationship of said information screen frame to said reference frame is calculated. 6. The method according to claim 5, wherein there are a plurality of said reference frames, and each of said plurality of reference frames has a different identification signal. 7. The method according to claims 5 or 6, wherein said menu screen frame is displayed as an initial operation and a basic operation of the time-division still picture television system. 8. The method according to claims 5 or 6, wherein said menu screen frame comprises a main menu screen frame and a sub-menu screen frame, and said main menu screen frame is arranged at a specific position to said reference frame; and said sub-menu screen frame is arranged at a specific position to said main menu screen frame.