Methods apparatuses, and storage mediums for adjusting camera shooting angle

An apparatus, comprising:

• a processor;
• and
• a memory configured to store instructions executable by the processor,
• wherein the processor is configured to:
• determine a position of a human body in a shooting range of a camera;
• adjust, by a camera motor, a shooting angle of the camera based on the position of the human body wherein the shooting angle of the camera is adjusted automatically to target the position of the human body, such that an image of the human body is located at the center of a video picture shot by the camera;
• determine a position of a human face in the video picture shot by the camera;
• and
• fine-adjust, by the camera motor, the shooting angle of the camera based on the position of the human face, such that an image of the human face is located at the center of the video picture shot by the camera;
• wherein determining the position of the human body in the shooting range of the camera comprises:
• collecting an infrared signal sent by an infrared signal source in the shooting range of the camera;
• detecting whether a spectrum feature of the infrared signal matches a preset spectrum;
• and
• determining a position of the infrared signal source as the position of the human body when the spectrum feature of the infrared signal matches the preset spectrum.

A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor of a mobile terminal, causes the mobile terminal to perform acts comprising:

• determining a position of a human body in a shooting range of a camera;
• adjusting, by a camera motor, a shooting angle of the camera based on the position of the human body wherein the shooting angle of the camera is adjusted automatically to target the position of the human body, such that an image of the human body is located at the center of a video picture shot by the camera;
• determining a position of a human face in the video picture shot by the camera;
• and
• fine-adjusting, by the camera motor, the shooting angle of the camera based on the position of the human face, such that an image of the human face is located at the center of the video picture shot by the camera;
• wherein determining the position of the human body in the shooting range of the camera comprises:
• collecting an infrared signal sent by an infrared signal source in the shooting range of the camera;
• detecting whether a spectrum feature of the infrared signal matches a preset spectrum;
• and
• determining a position of the infrared signal source as the position of the human body when the spectrum feature of the infrared signal matches the preset spectrum.