Electronic device for processing image and image processing method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorChansik Park
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Abstract
An electronic device according to an embodiment of the disclosure includes: a memory, and a processor electrically connected to the memory, wherein the memory stores a high dynamic range image and dynamic metadata including dynamic tone mapping information corresponding to a plurality of frames included in the high dynamic range image, and wherein the memory stores instructions that, when executed, cause the processor to: control the electronic device to transmit a packet including data obtained by combining one frame among the plurality of frames and a part of the dynamic metadata corresponding to the one frame among the dynamic metadata to an external electronic device in response to an image request from the external electronic device.
Claims17
An electronic device comprising:
- a memory configured to store a high dynamic range image including information regarding static tone mapping uniformly applied to an entire frame of the high dynamic range image;
- and
- a processor electrically connected to the memory, and configured to, in response to an image request from a first external electronic device supporting an image to which the static tone mapping is applied, control the electronic device to transmit a first packet including the high dynamic range image to the first external electronic device so that the first external electronic device can reproduce the high dynamic range image to which the static tone mapping is applied,
- wherein the memory is further configured to store information regarding dynamic tone mapping for the high dynamic range image, wherein the information regarding dynamic tone mapping is configured to apply tone to each frame of the high dynamic range image, and,
- wherein processor is further configured to:
- in response to an image request from a second external electronic device supporting an image to which the dynamic tone mapping is applied, control the electronic device to transmit a second packet including the high dynamic range image and the information regarding dynamic tone mapping to the second external electronic device so that the second external electronic device can reproduce the high dynamic range image to which the dynamic tone mapping is applied.
An electronic device comprising:
- a display;
- a memory;
- and
- a processor electrically connected to the display and the memory,
- wherein the processor is configured to:
- control the electronic device to receive a packet including a high dynamic range image including information regarding static tone mapping uniformly applied to an entire frame of the high dynamic range image from an external electronic device,
- control the electronic device to receive information regarding dynamic tone mapping for the received high dynamic range image from the external electronic device, wherein the information regarding dynamic tone mapping is configured to apply tone to each frame of the received high dynamic range image,
- reproduce, through the display, a dynamic tone mapping applied image based on the high dynamic range image included in the received packet and the received the information regarding dynamic tone mapping.
Dependencies are inferred from the claim text.