Canon USA Inc., IP Division
Focus detection apparatus, control method, and storage medium
A microcomputer controls accumulation of a signal by an AF sensor based on an AF area corresponding to a subject among a plurality of regions in the AF sensor that corresponds to each of AF areas. A setting unit sets the region corresponding to a position of a subject that should be in focus among the plurality of regions. A focus detection unit carries out focus detection based on the signal acquired from the control, the control being based on a light reception amount in a reference region set by the setting unit.
Canon Kabushiki Kaisha
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H04N G03B H04N H04N H04N G02B H04N G06T G02B G06T H04N H04N
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Yasuyuki
Suzuki