Image output apparatus, control method thereof and computer-readable storage medium
AssigneeCanon Kabushiki Kaisha
InventorSatoshi Aoyama
Life of this patent
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Abstract
An image output apparatus, which outputs data for a multiple playback displaying one frame in which two or more images are arranged, reads a set number of images in the multiple playback from a recording unit, generates an image for display for the multiple playback by using the set number of images read from the recording unit, sets a maximum luminance information of the image for display to a highest luminance among luminance indicated by a maximum luminance information of an HDR image included in the set number of images, and adds the set maximum luminance information to the generated image for display and output the image for display.
Claims17
An image output apparatus configured to output data for a multiple playback, the multiple playback displaying two or more images arranged in one frame, the image output apparatus comprising:
- one or more processors;
- and
- at least one memory coupled to the one or more processors, the at least one memory having instructions stored thereon which, when executed by the one or more processors, cause the one or more processors to perform operations of following units:
- a reading unit configured to read a set number of images in the multiple playback from a recording unit;
- a generation unit configured to generate an image for display for the multiple playback by using the set number of images read by the reading unit;
- a setting unit configured to set a maximum luminance information of the image for display to a highest luminance among luminance indicated by a maximum luminance information of an HDR image included in the set number of images read by the reading unit;
- and
- an output unit configured to add the maximum luminance information set by the setting unit to the image for display generated by the generation unit and to output the image for display.
An image output apparatus configured to output data for a multiple playback, the multiple playback displaying two or more images arranged in one frame, the image output apparatus comprising:
- one or more processors;
- and
- at least one memory coupled to the one or more processors, the at least one memory having instructions stored thereon which, when executed by the one or more processors, cause the one or more processors to perform operations of following units:
- a reading unit configured to read a set number of images in the multiple playback from a recording unit;
- a generation unit configured to generate an image for display for the multiple playback by using the set number of images read by the reading unit;
- a setting unit configured to set, in a case where an image designated by a user operation among the set number of images is an HDR image, a luminance indicated by a maximum luminance information of the HDR image for a display region of the designated image in the image for display;
- and
- an output unit configured to add information indicating the luminance and the display region set by the setting unit to the image for display generated by the generation unit and to output the image for display.
A control method for an image output apparatus configured to output data for a multiple playback, the multiple playback displaying two or more images arranged in one frame, the control method comprising:
- reading a set number of images in the multiple playback from a recording unit;
- generating an image for display for the multiple playback by using the set number of images;
- setting a maximum luminance information of the image for display to a highest luminance among luminance indicated by a maximum luminance information of an HDR image included in the set number of images;
- and
- adding the maximum luminance information to the image for display and outputting the image for display.
A control method for an image output apparatus configured to output data for a multiple playback displaying two or more images arranged in one frame, the control method comprising:
- reading a set number of images in the multiple playback from a recording unit;
- generating an image for display for the multiple playback by using the set number of images;
- setting, in a case where an image designated by a user operation among the set number of images is an HDR image, a luminance indicated by a maximum luminance information of the HDR image, for a display region of the designated image in the image for display;
- and
- adding information indicating the luminance and the display region to the image for display and outputting the image for display.
A non-transitory computer-readable storage medium including a program stored therein, the program being used to cause a computer to execute a control method for an image output apparatus configured to output data for a multiple playback displaying two or more images arranged in one frame, the control method comprising:
- reading a set number of images in the multiple playback from a recording unit;
- generating an image for display for the multiple playback by using the set number of images;
- setting a maximum luminance information of the image for display to a highest luminance among luminance indicated by a maximum luminance information of an HDR image included in the set number of images;
- and
- adding the set maximum luminance information to the image for display and outputting the image for display.
A non-transitory computer-readable storage medium including a program stored therein, the program being used to cause a computer to execute a control method for an image output apparatus configured to output data for a multiple playback displaying two or more images arranged in one frame, the control method comprising:
- reading a set number of images in the multiple playback from a recording unit;
- generating an image for display for the multiple playback by using the set number of images;
- setting, in a case where an image designated by a user operation among the set number of images is an HDR image, a luminance indicated by a maximum luminance information of the HDR image, for a display region of the designated image in the image for display;
- and
- adding information indicating the set luminance and the display region to the image for display and outputting the image for display.
Dependencies are inferred from the claim text.