Canon Kabushiki Kaisha

Shunsuke Kawahara

Hiroyuki Hasegawa

Takayuki Kimura

Tokuro Nishida

Kazuya Kitamura

Koki Nakamura

Daisuke Higuchi

Kento Watanabe

Shunsuke Miyajima

Taro Takita

Akimori Hayashi

Masatoshi Otsubo

Kazuki Hosoi

Norifumi Kashiyama

A generation unit generates a background separation image in which regions of a captured image are classified as a foreground region, a background region, and an unknown region, based on distance distribution information obtained from a plurality of parallax images. An output unit outputs the captured image and the background separation image. A region in which a distance in the distance distribution information is within a first range is classified as the foreground region. A region in which a distance in the distance distribution information is outside a second range broader than the first range is classified as the background region. A region in which a distance in the distance distribution information is outside the first range and inside the second range is classified as the unknown region.

Generating Trimap from distance information using an image plane phase detection sensor

An information processing apparatus that performs machine learning of a learning model for improving the accuracy of inference of an image even in a case where the characteristics of an image are changed by correction applied to the image. The image processing apparatus includes an image processor configured to perform image processing on a training image and a teacher image according to each of a plurality of correction conditions. Machine learning of the learning model is performed using the training image and the teacher image. A plurality of parameters obtained by performing the machine learning of the learning model are stored in association with the plurality of correction conditions, respectively.

Image processing apparatus that performs machine learning of learning model, method of controlling image processing apparatus, and storage medium

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Tokyo, Japan

Shunsuke Kawahara