Abstract: The present disclosure provides a system and a method for retaining color gamut. The system includes: a first converting module, configured to convert a color system of the first color gamut into a first converted color gamut; a second converting module, configured to convert a color system of the second color gamut into a second converted color gamut; a coordinate point mapping module, configured to calculate a coordinate point in the second converted color gamut corresponding to each coordinate point in the first converted color gamut according to a corresponding algorithm; a correspondence table generating module, configured to generate a correspondence table of the first converted color gamut and the second converted color gamut; a standard color comparison table generating module, configured to generate the standard color comparison table according to the correspondence table.

Abstract: The present disclosure provides a system and a method for retaining color gamut. The system includes: a first converting module, configured to convert a color system of the first color gamut into a first converted color gamut; a second converting module, configured to convert a color system of the second color gamut into a second converted color gamut; a coordinate point mapping module, configured to calculate a coordinate point in the second converted color gamut corresponding to each coordinate point in the first converted color gamut according to a corresponding algorithm; a correspondence table generating module, configured to generate a correspondence table of the first converted color gamut and the second converted color gamut; a standard color comparison table generating module, configured to generate the standard color comparison table according to the correspondence table.

Abstract: The present disclosure provides a method for realizing distributed remote control, including: a television sending real-time content signals to the mobile terminal; the mobile terminal receiving the real-time content signals sent from the television to obtain a real-time video program from the television, and sending a remote control request signal to the television; the television receiving the remote control request signal sent from the mobile terminal and sending a corresponding responding signal according to a user response from the mobile terminal and according to whether there is any user in front of the television, wherein the responding signal comprises a refuse signal, a free signal, and a busy signal; and the mobile terminal receiving the responding signal from the television and performing a corresponding following step according to the type of the responding signal.