Canon Kabushiki Kaisha

Nobuto Matsuda

Takeshi Ikeda

Keisuke Matsuno

This invention provides an image capturing apparatus which comprises an image sensor configured to obtain a video signal, and at least one processor which function as a first converting unit configured to convert the video signal obtained from the image sensor into an HDR video signal; a second converting unit configured to convert the HDR video signal obtained by the first converting unit into an SDR video signal; and a controller configured to associate at least one of the HDR video signal obtained by the first converting unit and the SDR video signal obtained by second conversion means with conversion characteristic information, the conversion characteristic information representing conversion characteristics for converting the HDR video signal and the SDR video signal to one another, the controller being configured to store the associated HDR video signal or SDR video signal in a recording medium.

Image capturing apparatus and playback apparatus and control methods thereof and non-transitory computer-readable storage medium

An image capturing apparatus includes an image capturing unit for capturing an object image; an adjustment unit for adjusting the exposure of the image capturing unit; a detection unit for, in the case where the image capturing unit is saturated with respect to light that is input, detecting a signal level corresponding to the highest level of incident light in the image capturing unit after the adjustment unit reduces the exposure of the image capturing unit so as to reduce saturation; and a control unit for, in the case where the exposure of the image capturing unit is reduced by the adjustment unit, controlling the adjustment unit such that, among a plurality of methods for changing the exposure, a method having a faster response speed in response to an instruction to change the exposure is given priority and used.

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Tokyo, Japan

Nobuto Matsuda