Display apparatus, control method thereof, and non-transitory computer readable medium
AssigneeCanon Kabushiki Kaisha
InventorsRyo Nakagawa, Hirofumi Urabe
Life of this patent
Estimating the term…
Abstract
A display apparatus configured to display an input image and a graphics image on a display unit, wherein the graphics image is displayed together with the input image, the display apparatus includes: at least one processor that operates as: obtaining unit configured to receive a setting value relating to display luminance of the display apparatus; detection unit configured to detect a characteristic value of the input image; and control unit configured to display the graphics image on the display unit with a luminance gradation based on the setting value and the characteristic value.
Claims14
A display apparatus configured to display an input image and a graphics image on a display unit, wherein the graphics image is displayed together with the input image, the display apparatus comprising:
- at least one processor that operates as:
- an obtaining unit configured to receive a setting value relating to display luminance of the display apparatus;
- and
- a control unit configured to display the graphics image on the display unit with a luminance gradation;
- wherein the control unit is further configured to
- i) reduce the luminance gradation of the graphics image more as an average picture level (APL) of the input image becomes smaller, and
- ii) reduce the luminance gradation of the graphics image more as the setting value becomes larger.
A control method of a display apparatus configured to display an input image and a graphics image on a display unit, wherein the graphics image is displayed together with the input image, the control method comprising:
- receiving a setting value relating to display luminance of the display apparatus;
- and
- displaying the graphics image on the display unit with a luminance gradation,
- wherein in the displaying,
- i) the luminance gradation of the graphics image is reduced more as an average picture level (APL) of the input image becomes smaller, and
- ii) the luminance gradation of the graphics image is reduced more as the setting value becomes larger.
A non-transitory computer readable medium that stores a program, wherein
- the program causes a computer to execute a control method of a display apparatus configured to display an input image and a graphics image on a display unit, wherein the graphics image is displayed together with the input image,
- the control method includes:
- receiving a setting value relating to display luminance of the display apparatus;
- and
- displaying the graphics image on the display unit with a luminance gradation, and in the displaying,
- i) the luminance gradation of the graphics image is reduced more as an average picture level (APL) of the input image becomes smaller, and
- ii the luminance gradation of the graphics image is reduced more as the setting value becomes larger.
Dependencies are inferred from the claim text.