Information processing apparatus, information processing method, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorShoko Naito
Life of this patent
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Abstract
An apparatus includes a motion detection unit configured to detect a moving object in an angle of view based on an event signal indicating a location of a pixel where a luminance change occurs and time when the luminance change occurs, a shape detection unit configured to detect a shape of the moving object from frame data generated based on the event signal, and a control unit configured to change the angle of view, wherein in a case where the detected moving object is not currently detected, the shape detection unit detects the shape of the moving object by changing the angle of view by a predetermined value.
Claims19
An apparatus comprising:
- at least one processor;
- and
- a memory coupled to the at least one processor, the memory storing instructions that, when executed by the at least one processor, cause the at least one processor to:
- detect a moving object in an angle of view based on an event signal indicating a location of a pixel where a luminance change occurs and time when the luminance change occurs;
- detect a shape of the moving object from frame data generated based on the event signal;
- and
- change the angle of view,
- wherein in a case where the moving object is not currently detected, the shape of the moving object is detected by changing the angle of view by a predetermined value, and
- wherein the predetermined value is determined based on a size of the moving object.
A storage medium storing a program for causing a computer to execute a method, the method comprising:
- detecting a moving object in an angle of view based on an event signal indicating a location of a pixel where a luminance change occurs and time when the luminance change occurs;
- detecting a shape of the moving object from frame data generated based on the event signal;
- and
- changing the angle of view,
- wherein in a case where the moving object is not currently detected, the shape of the moving object is detected by changing the angle of view by a predetermined value, and
- wherein the predetermined value is determined based on a size of the moving object.
A method comprising:
- detecting a moving object in an angle of view based on an event signal indicating a location of a pixel where a luminance change occurs and time when the luminance change occurs;
- detecting a shape of the moving object from frame data generated based on the event signal;
- and
- changing the angle of view,
- wherein in a case where the detected moving object is not currently detected, the shape of the moving object is detected by changing the angle of view by a predetermined value, and
- wherein the predetermined value is determined based on a size of the moving object.
Dependencies are inferred from the claim text.