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US 12,022,044 B2Granted
Image reception apparatus, image transmission apparatus, method, and recording medium
AssigneeCanon Kabushiki Kaisha
InventorTsuyoshi Yokomizo
Life of this patent
Estimating the term…
Abstract
An image reception apparatus including a reception unit that receives a first image from an image transmission apparatus and a transmission unit that transmits information on an attention area designated by a user in the first image to the image transmission apparatus. When the transmission unit transmits the information to the image transmission apparatus, the reception unit receives, from the image transmission apparatus, the first image together with one or more partial images corresponding to the attention area and constituting a second image of a resolution higher than a resolution of the first image.
Claims15
An image reception apparatus comprising:
- a display configured to display an image received from an image transmission apparatus;
- at least one memory;
- and
- at least one processor configured to communicate with the memory, wherein the at least one processor is configured to act as:
- a reception unit configured to receive a first image from an-the image transmission apparatus;
- a transmission unit configured to transmit information on an attention area designated by a user in the first image to the image transmission apparatus;
- a movement unit configured to move the attention area of a display image;
- and
- a determination unit configured to determine whether a destination of the attention area is within a range of one or more partial images,
- wherein, when the transmission unit transmits the information to the image transmission apparatus, the reception unit receives, from the image transmission apparatus, the first image together with one or more partial images corresponding to the attention area and constituting a second image of a resolution higher than a resolution of the first image,
- wherein the display displays the one or more partial images when the destination of the attention area is within the range of the one or more partial images, and displays the first image when the destination of the attention area is outside the range of the one or more partial images, and
- wherein the display displays, after the reception unit receives new one or more partial images corresponding to an area of the destination of the attention area and constituting the second image, the received new one or more partial images.
9 more elements
An image transmission apparatus to transmit an image to an image reception apparatus to display the imae on a display, comprising:
- at least one memory;
- and
- at least one processor configured to communicate with the memory, wherein the at least one processor is configured to act as:
- a transmission unit configured to transmit a first image to the image reception apparatus;
- a reception unit configured to receive information on an attention area designated by a user in the first image from the image reception apparatus and receive information on movement in the attention area;
- and;
- wherein, when the reception unit receives the information from the image reception apparatus, the transmission unit transmits, to the image reception apparatus, the first image together with one or more partial images corresponding to the attention area and constituting a second image of a resolution higher than a resolution of the first image,
- wherein the display displays the one or more partial images when the destination of the attention area is within the range of the one or more partial images, and displays the first image when the destination of the attention area is outside the range of the one or more partial images,
- wherein, when the destination of the attention area is outside the range of the one or more partial images, the display displays the first image, and displays, after the image reception apparatus receives new one or more partial images corresponding to an area of the destination of the attention area and constituting the second image, the received new one or more partial images.
6 more elements
A method comprising:
- receiving a first image from an image transmission apparatus;
- transmitting information on an attention area designated by a user in the first image to the image transmission apparatus;
- moving the attention area of a display image;
- determining whether a destination of the attention area is within a range of one or more partial images;
- and
- displaying an image received from the image transmission apparatus,
- when the information is transmitted to the image transmission apparatus, receiving, from the image transmission apparatus, the first image together with one or more partial images corresponding to the attention area and constituting a second image of a resolution higher than a resolution of the first image,
- wherein the one or more partial images is displayed when the destination of the attention area is within the range of the one or more partial images, and displays the first image when the destination of the attention area is outside the range of the one or more partial images,
- wherein the display displays, after receiving new one or more partial images corresponding to an area of the destination of the attention area and constituting the second image, the received new one or more partial images.
6 more elements
A method comprising:
- transmitting a first image to an image reception apparatus;
- receiving information on an attention area designated by a user in the first image from the image reception apparatus and receive information on movement in the attention area;
- and
- when the information is received from the image reception apparatus, transmitting, to the image reception apparatus, the first image together with one or more partial images corresponding to the attention area and constituting a second image of a resolution higher than a resolution of the first image,
- wherein the one or more partial images is displayed when the destination of the attention area is within the range of the one or more partial images, and displays the first image when the destination of the attention area is outside the range of the one or more partial images,
- wherein, when the destination of the attention area is outside the range of the one or more partial images, the first image is displayed, and displays, after the image reception apparatus new one or more partial images corresponding to an area of the destination of the attention area and constituting the second image, the received new one or more partial images.
3 more elements
Dependencies are inferred from the claim text.