| CPC H04N 23/62 (2023.01) [H04N 23/80 (2023.01)] | 18 Claims |
|
1. A sensor device comprising:
an array sensor that includes a plurality of detection elements arranged one-dimensionally or two-dimensionally, and
an electronic processor configured to
selectively acquire detection signals obtained by the array sensor;
perform signal processing for the detection signals;
detect an object from the detection signals obtained by the array sensor;
output an instruction of region information generated on a basis of detection of the object as region information associated with acquisition of the detection signals obtained from the array sensor or associated with signal processing for the detection signals;
set an active area of the detection signals acquired from the array sensor on a basis of information associated with previous region information; and
detect the object using the detection signals of the active area,
wherein selectively acquiring detection signals includes acquiring, as one frame of the detection signals, the detection signals of the detection elements selected on a basis of the region information, and
the electronic processor is further configured to, in a case where a targeted object is not detected by object detection from the detection signals acquired from the array sensor in a state where the detection elements are selected on the basis of the region information, acquire the detection signals of the active area from the array sensor in a following frame.
|