Imaging control method and apparatus, control device, and imaging device

Abstract

An imaging control method may include acquiring a device identifier of an imaging device; acquiring voice information; performing information comparison on content data included in the voice information based on the device identifier; analyzing the voice information to identify control information in response to the content data including matching information that matches the device identifier; generating a tracking control command in response to a determination that the control information includes a command to track a user who issued the voice information; and transmitting the tracking control command to the imaging device to control the imaging device.

1 . An imaging control method comprising:
 acquiring a device identifier of an imaging device;   acquiring voice information;   performing information comparison on content data included in the voice information based on the device identifier;   analyzing the voice information to identify control information in response to the content data including matching information that matches the device identifier;   generating a tracking control command in response to a determination that the control information includes a command to track a user who issued the voice information; and   transmitting the tracking control command to the imaging device to control the imaging device.   
     
     
         2 . The method of  claim 1 , further comprising:
 identifying a device type of the imaging device; and   acquiring and displaying a user operation interface based on the device type, the user operation interface including at least one of:
 a first control interface configured to receive a user operation for controlling the imaging device, or 
 a second control interface configured to control reception of the voice information. 
   
     
     
         3 . The method of  claim 1 , further comprising:
 analyzing the voice information to identify key information using a position of the matching information in the voice information as a reference position; and   obtaining the control information from the key information.   
     
     
         4 . The method of  claim 3 , wherein obtaining the control information from the key information includes:
 determining a target information set based on the device type of the imaging device;   comparing the key information against the target information set; and   selecting the control information from the key information based on:
 a result of the comparison, 
 a character corresponding to the control information being the same as a character corresponding to a piece of target information in the target information sets, or 
 satisfying an approximation condition. 
   
     
     
         5 . The method of  claim 1 ,
 wherein the imaging device includes a gimbal and a camera carried by the gimbal; and   wherein the tracking control command is configured to control the gimbal to rotate and trigger the camera to perform tracking shot on the user who issued the voice information.   
     
     
         6 . The method of  claim 1 ,
 wherein the imaging device includes an unmanned aerial vehicle (UAV) and a camera carried by the UAV; and   wherein the tracking control command is configured to control a flight of the UAV and trigger the camera to perform tracking shot on the user who issued the voice information.   
     
     
         7 . The method of  claim 1 , further comprising:
 analyzing subsequently collected voice information to identify the control information in response to the content data including matching information that matches the device identifier.   
     
     
         8 . An imaging control method for an imaging device, the method comprising:
 acquiring voice information in a current environment;   performing information comparison on content data included in the voice information based on a device identifier set for the imaging device;   analyzing the voice information to identify control information in response to the content data including matching information that matches the device identifier; and   generating a tracking control command for controlling the imaging device in response to a determination that the control information includes a command to track a user who issued the voice information.   
     
     
         9 . A control device comprising:
 a communication interface;   a storage device storing program instructions; and   a processor configured to execute the program instructions to:
 acquire a device identifier of an imaging device; 
 acquire voice information; 
 perform information comparison on content data included in the voice information based on the device identifier; 
 analyze the voice information to identify control information in response to the content data including matching information that matches the device identifier; 
 generate a tracking control command in response to a determination that the control information includes a command to track a user who issued the voice information; and 
 transmit the tracking control command to the imaging device to control the imaging device. 
   
     
     
         10 . The control device of  claim 9 , wherein the processor is further configured to execute the program instructions to:
 identify a device type of the imaging device; and   acquire and display a user operation interface based on the device type, the user operation interface including at least one of:
 a first control interface configured to receive a user operation for controlling the imaging device, or 
 a second control interface configured to control reception of the voice information. 
   
     
     
         11 . The control device of  claim 9 , wherein the processor is further configured to execute the program instructions to:
 analyze the voice information to identify key information using a position of the matching information in the voice information as a reference position; and   obtain the control information from the key information.   
     
     
         12 . The control device of  claim 11 , wherein the processor is further configured to execute the program instructions to:
 determine a target information set based on the device type of the imaging device;   compare the key information against the target information set; and   select the control information from the key information based on:
 a result of the comparison, 
 a character corresponding to the control information being the same as a character corresponding to a piece of target information in the target information sets, or 
 satisfying an approximation condition. 
   
     
     
         13 . The control device of  claim 9 , wherein:
 the imaging device includes a gimbal and a camera carried by the gimbal; and   the tracking control command is configured to control the gimbal to rotate and trigger the camera to perform tracking shot on the user who issued the voice information.   
     
     
         14 . The control device of  claim 9 , wherein:
 the imaging device includes an unmanned aerial vehicle (UAV) and a camera carried by the UAV; and   the tracking control command is configured to control a flight of the UAV and trigger the camera to perform tracking shot on the user who issued the voice information.