AUTOMATIC CAPTURE OF CONTENT USING SMILE DETECTION
An image capture device may analyze visual content to determine a smile aggregation value. The smile aggregation value satisfying a smile aggregation criterion may indicate that people depicted in the visual content are smiling. When the smile aggregation value satisfies the smile aggregation criterion, the capture of visual content may be started. When the smile aggregation value fails to satisfy the smile aggregation criterion, the capture of visual content may be stopped.
1 . An image capture device comprising:
a housing;
an image sensor carried by the housing and configured to generate a visual output signal conveying visual information based on light that becomes incident thereon, the visual information defining visual content;
an optical element carried by the housing and configured to guide light within a field of view to the image sensor;
a display carried by the housing; and
one or more physical processors carried by the housing, the one or more physical processors configured by machine-readable instructions to:
determine a smile aggregation value based on aggregation of smile detection for the visual content over a period of time;
present the smile aggregation value on the display;
automatically start capture of the visual content based on the smile aggregation value satisfying a smile aggregation criterion; and
automatically stop the capture of the visual content based on the smile aggregation value failing to satisfy the smile aggregation criterion.
2 . The image capture device of claim 1 , wherein:
the smile aggregation value is increased based on detection of smile in the visual content;
the smile aggregation value is decreased based on lack of smile in the visual content;
the smile aggregation value satisfies the smile aggregation criterion based on the smile aggregation value exceeding a smile aggregation threshold; and
the smile aggregation value fails to satisfy the smile aggregation criterion based on the smile aggregation value falling below a non-smile aggregation threshold.
3 . An image capture device comprising:
a housing;
an image sensor carried by the housing and configured to generate a visual output signal conveying visual information based on light that becomes incident thereon, the visual information defining visual content;
an optical element carried by the housing and configured to guide light within a field of view to the image sensor;
one or more physical processors carried by the housing, the one or more physical processors configured by machine-readable instructions to:
determine a smile aggregation value based on aggregation of smile detection for the visual content over a period of time;
automatically start capture of the visual content based on the smile aggregation value satisfying a smile aggregation criterion; and
automatically stop the capture of the visual content based on the smile aggregation value failing to satisfy the smile aggregation criterion.
4 . The image capture device of claim 3 , wherein the smile aggregation value is increased based on detection of smile in the visual content.
5 . The image capture device of claim 4 , wherein the smile aggregation value is decreased based on lack of smile in the visual content.
6 . The image capture device of claim 5 , wherein the smile aggregation value is determined further based on number of faces depicted within the visual content.
7 . The image capture device of claim 3 , wherein:
the smile aggregation value satisfies the smile aggregation criterion based on the smile aggregation value exceeding a smile aggregation threshold; and
the smile aggregation value fails to satisfy the smile aggregation criterion based on the smile aggregation value falling below a non-smile aggregation threshold.
8 . The image capture device of claim 7 , wherein the smile aggregation threshold and the non-smile aggregation threshold have different values.
9 . The image capture device of claim 7 , wherein the smile aggregation threshold and the non-smile aggregation threshold have the same value.
10 . The image capture device of claim 3 , wherein the smile aggregation value satisfies the smile aggregation criterion based on a rate of change of the smile aggregation value exceeding a smile aggregation rate threshold.
11 . The image capture device of claim 3 , wherein:
the image capture device further comprises a display carried by the housing; and
the smile aggregation value is presented on the display.
12 . A method for capturing content using smile detection, the method performed by an image capture device, the image capture device including one or more processors, an image sensor, and an optical element, the image sensor configured to generate a visual output signal conveying visual information based on light that becomes incident thereon, the visual information defining visual content, the optical element configured to guide light within a field of view to the image sensor, the method comprising:
determining a smile aggregation value based on aggregation of smile detection for the visual content over a period of time;
automatically starting capture of the visual content based on the smile aggregation value satisfying a smile aggregation criterion; and
automatically stopping the capture of the visual content based on the smile aggregation value failing to satisfy the smile aggregation criterion.
13 . The method of claim 12 , wherein the smile aggregation value is increased based on detection of smile in the visual content.
14 . The method of claim 13 , wherein the smile aggregation value is decreased based on lack of smile in the visual content.
15 . The method of claim 14 , wherein the smile aggregation value is determined further based on number of faces depicted within the visual content.
16 . The method of claim 12 , wherein:
the smile aggregation value satisfies the smile aggregation criterion based on the smile aggregation value exceeding a smile aggregation threshold; and
the smile aggregation value fails to satisfy the smile aggregation criterion based on the smile aggregation value falling below a non-smile aggregation threshold.
17 . The method of claim 16 , wherein the smile aggregation threshold and the non-smile aggregation threshold have different values.
18 . The method of claim 16 , wherein the smile aggregation threshold and the non-smile aggregation threshold have the same value.
19 . The method of claim 12 , wherein the smile aggregation value satisfies the smile aggregation criterion based on a rate of change of the smile aggregation value exceeding a smile aggregation rate threshold.
20 . The method of claim 12 , wherein:
the image capture device further comprises a display; and
the smile aggregation value is presented on the display.