Multi-channel image receiving device and method

1. In a device including a processor and a memory for storing instructions executable by the processor, a multi-channel image receiving method performed by the instructions under a control of the processor, the multi-channel image receiving method comprising:

receiving, from a network camera supporting a plurality of channels, access information for registering a first channel among the plurality of channels and profile information on a second channel other than the first channel;

registering the first channel as a regular channel by using the access information;

registering the second channel as a virtual channel by using the profile information without the access information for the second channel;

requesting the network camera to transmit an image through the second channel by using the profile information; and

receiving the image transmitted from the network camera through the second channel,

wherein the access information comprises an Internet protocol address of the network camera, an access ID, an access password, and the profile information, and

wherein the profile information comprises streaming capability and streaming uniform resource identifier (URI), other than the Internet protocol address of the network camera, the access ID, and the access password, and

wherein the virtual channel exists as a data set in the memory without performing a general registration procedure applied to the regular channel, and the second channel registered as the virtual channel is configured to be deleted by simply deleting the profile information on the second channel stored in the memory, without performing an additional unregistration procedure for the second channel.

2. The multi-channel image receiving method of claim 1 , wherein an image transmitted through the first channel is an original fisheye image, and the image transmitted through the second channel is a dewarp image of a partial region of the original fisheye image.

3. The multi-channel image receiving method of claim 1 , wherein an image transmitted through the first channel is a live image, which is stored in a storage, and the image transmitted through the second channel is a live image, which is not stored in the storage.

4. The multi-channel image receiving method of claim 1 , wherein the streaming capability includes at least one of a communication protocol, a support resolution, a support frame rate, and a support bit rate supported by the second channel.

5. In a device including a processor and a memory for storing instructions executable by the processor, a multi-channel image receiving method performed by the instructions under a control of the processor, the multi-channel image receiving method comprising:

receiving, from a network camera supporting a plurality of channels, access information for registering a first channel among the plurality of channels and profile information on a second channel other than the first channel;

registering the first channel as a regular channel by using the access information;

registering the second channel as a virtual channel by using the profile information without the access information for the second channel;

requesting the network camera to transmit an image through the second channel by using the profile information; and

receiving the image transmitted from the network camera through the second channel,

wherein when the second channel is registered as the virtual channel, the second channel is displayed to a user as a hierarchical sub-connection to the first channel, and

wherein the virtual channel exists as a data set in the memory without performing a general registration procedure applied to the regular channel, and the second channel registered as the virtual channel is configured to be deleted by simply deleting the profile information on the second channel stored in the memory, without performing an additional unregistration procedure for the second channel.

6. The multi-channel image receiving method of claim 5 , wherein when a third channel is registered as the regular channel, the third channel is displayed to the user in parallel with the first channel.

7. In a device including a processor and a memory for storing instructions executable by the processor, a multi-channel image receiving method performed by the instructions under a control of the processor, the multi-channel image receiving method comprising:

receiving access information on a first channel from a network camera supporting the first channel and a second channel;

registering the first channel as a registration channel by using the access information of the first channel;

requesting an image of the second channel from the network camera by using the access information of the first channel; and

receiving the image of the second channel through the registration channel,

wherein the access information comprises an Internet protocol address of the network camera, an access ID, an access password, and profile information, and

wherein a virtual channel exists as a data set in the memory without performing a general registration procedure applied to the registration channel, and the second channel registered as the virtual channel is configured to be deleted by simply deleting the profile information on the second channel stored in the memory, without performing an additional unregistration procedure for the second channel.

8. The multi-channel image receiving method of claim 7 , further comprising retransmitting the image of the second channel to a display and/or another device.

9. The multi-channel image receiving method of claim 7 , wherein the requesting of the image of the second channel includes requesting the network camera to transmit an image through the second channel by using the access information of the first channel and the profile information of the second channel.

10. The multi-channel image receiving method of claim 9 , wherein the profile information comprises streaming capability and streaming uniform resource identifier (URI), other than the Internet protocol address of the network camera, the access ID, and the access password.

11. The multi-channel image receiving method of claim 10 , wherein the streaming capability includes at least one of a communication protocol, a support resolution, a support frame rate, and a support bit rate supported by the second channel.

12. The multi-channel image receiving method of claim 7 , further comprising receiving an image of the first channel through the registration channel,

wherein the image of the first channel is an original fisheye image, and the image of the second channel is a dewarp image of a partial region of the original fisheye image.

13. The multi-channel image receiving method of claim 7 , further comprising receiving an image of the first channel through the registration channel,

wherein the image of the first channel is a live image and/or an image for storage, and the image of the second channel is a live image.