Display control apparatus, display control method, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorNoriaki Tawada
Life of this patent
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Abstract
A display control apparatus includes an acquisition unit configured to acquire information about directivity of a sound collection unit that collects sound from a sound-collection target area, and a control unit configured to cause a display unit to display a display image in which an area image and a range image are superimposed on one another, the area image representing the sound-collection target area, and the range image having a shape expressing a sound collection range according to the directivity of the sound collection unit identified by the information acquired by the acquisition unit and representing loudness of sound in the sound collection range.
Claims20
A display control apparatus comprising:
- an acquisition unit configured to acquire information about directivity of a sound collection unit that collects sound from a sound-collection target area;
- and
- a control unit configured to cause a display unit to display a display image in which an area image and a range image are superimposed on one another, the area image representing the sound-collection target area, and the range image having a shape expressing a sound collection range according to the directivity of the sound collection unit identified by the information acquired by the acquisition unit and representing loudness of sound in the sound collection range.
A display control method comprising:
- acquiring information about directivity of a sound collection unit that collects sound from a sound-collection target area;
- and
- performing control for causing a display unit to display a display image in which an area image and a range image are superimposed on one another, the area image representing the sound-collection target area, and the range image having a shape expressing a sound collection range according to the directivity of the sound collection unit identified by the acquired information and representing loudness of sound in the sound collection range.
The display control method according to 17, wherein the controlling causes the display unit to display the display image in which the area image, the range image, and a sound collection unit image representing a position of the sound collection unit are superimposed on one another.
The display control method according to 17, wherein the loudness of sound in the sound collection range is loudness of sound obtained by normalizing loudness of sound collected by the sound collection unit by using a predetermined gain adjustment amount.
A computer readable storage medium storing a program for causing a computer to execute a display control method, the display control method comprising:
- acquiring information about directivity of a sound collection unit that collects sound from a sound-collection target area;
- and
- performing control for causing a display unit to display a display image in which an area image and a range image are superimposed on one another, the area image representing the sound-collection target area, and the range image having a shape expressing a sound collection range according to the directivity of the sound collection unit identified by the acquired information and representing loudness of sound in the sound collection range.
Dependencies are inferred from the claim text.