US 12,455,631 B2
Display apparatus
Na Sun, Shandong (CN); Luming Yang, Shandong (CN); Dayong Wang, Shandong (CN); and Jin Cheng, Shandong (CN)
Assigned to HISENSE VISUAL TECHNOLOGY CO., LTD., Shandong (CN)
Filed by HISENSE VISUAL TECHNOLOGY CO., LTD., Shandong (CN)
Filed on Aug. 7, 2023, as Appl. No. 18/366,017.
Application 18/366,017 is a continuation of application No. PCT/CN2021/133773, filed on Nov. 27, 2021.
Claims priority of application No. 202110179119.X (CN), filed on Feb. 8, 2021; application No. 202110184152.1 (CN), filed on Feb. 8, 2021; and application No. 202110184228.0 (CN), filed on Feb. 8, 2021.
Prior Publication US 2023/0384868 A1, Nov. 30, 2023
Int. Cl. G06F 3/01 (2006.01); H04N 21/4223 (2011.01); H04N 21/431 (2011.01); H04N 21/439 (2011.01); H04N 21/44 (2011.01)
CPC G06F 3/017 (2013.01) [H04N 21/4223 (2013.01); H04N 21/4312 (2013.01); H04N 21/4396 (2013.01); H04N 21/44 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
a display configured to present an image and/or a user interface;
an image collector or a user input interface configured to connect with the image collector, the image collector being configured to collect a user image;
a memory configured to store instructions and data associated with the display;
one or more processors in connection with the display, the image collector or the user input interface and the memory and configured to execute the instructions to cause the display apparatus to:
in response to a switch command for a gesture detection function switch on the user interface, detect whether the image collector is occupied by a specified application that needs to start the image collector based on an attribute state of the image collector;
in response to the attribute state being a first state, determine that the image collector is occupied by the specified application that needs to start the image collector, and not perform a gesture detection function;
in response to the attribute state being a second state, determine that the image collector is not occupied by the specified application that needs to start the image collector, and perform the gesture detection function;
wherein the one or more processors are further configured to execute the instructions to cause the display apparatus to:
in response to the gesture detection function being enabled, acquire a user image comprising a user gesture collected by the image collector;
in response to the user gesture indicating a play and pause control gesture, compute a first effective success frame rate of the play and pause control gesture; in response to the first effective success frame rate of the play and pause control gesture exceeding a first effective threshold, respond to a command corresponding to the play and pause control gesture by performing a play operation or a pause operation;
in response to the user gesture indicating a mute control gesture, respond to a command corresponding to the mute control gesture by performing a mute operation or a unmute operation.