Abstract: A gateway of a surveillance system, the gateway includes: a communication module configured to communicate with a plurality of network cameras including a first network camera and a second network camera; and a processor configured to recognize a motion of a subject based on event information transmitted by the first network camera and to transmit subject information generated based on the motion of the subject to the second network camera.

Abstract: A user terminal includes: a communication interface configured to receive an image of a surveillance area, and transmit a control command to a first object; a display configured to display the image and a control tool regarding the first object; a user interface configured to receive a first user input to select the first object displayed in the image, and a second user input to control an operation of the first object; and a processor configured to: determine whether a user has a right to control the first object in response to the first user input; and based on determining that the user has the right to control the first object, display the control tool on the display, and generate the control command according to the second user input.

Abstract: A method of determining an operation mode of a camera with respect to each of a plurality of time periods includes: obtaining installation environment information of the camera, the information including images obtained by the camera in the plurality of time periods; determining one or more candidate operation modes with respect to each of the plurality of time periods, with reference to the installation environment information of the camera; and determining, as the operation mode of the camera with respect to each of the plurality of time periods, any one of the determined one or more candidate operation modes with respect to the each of the plurality of time periods.

Abstract: A user terminal includes: a communication interface configured to receive an image of a surveillance area, and transmit a control command to a first object; a display configured to display the image and a control tool regarding the first object; a user interface configured to receive a first user input to select the first object displayed in the image, and a second user input to control an operation of the first object; and a processor configured to: determine whether a user has a right to control the first object in response to the first user input; and based on determining that the user has the right to control the first object, display the control tool on the display, and generate the control command according to the second user input.

Abstract: The present invention relates to an apparatus and method for displaying images and a passenger density. The apparatus includes a receiver receives original images obtained by a plurality of cameras respectively installed in a plurality of passenger cars and a passenger density calculated from the original images; a thumbnail generator for determining the sizes of thumbnail images corresponding to the original images according to the number of cameras and generating thumbnail images according to the determined sizes; and a screen for collecting the thumbnail images and displaying the thumbnail images together with information indicating the density.

Abstract: An image processing apparatus includes a display configured to display at least one screen; a communication interface configured to receive camera information from at least one camera; a processor configured to extract position information, time information, and image information corresponding to one another from the camera information and generate a first screen displaying the position information, a second screen displaying the time information, and a third screen for displaying the image information; and a user interface configured to receive a user input for selecting first position information from the position information or first time information from the time information, wherein the processor is further configured to extract first image information corresponding to the first position information or the first time information from the image information and reproduce the first image information through the third screen.

Abstract: Provided is an image acquisition apparatus according to an embodiment of the disclosure for performing wireless Internet communication. The image acquisition apparatus stores a service set identifier (SSID) of a specific access point, stores in a memory files of a video, which are acquired by photographing, and uploads the files, which are stored in the memory, to a monitoring device through the specific access point when the SSID is detected.

Abstract: A surveillance system includes: a communication module receiving battery information from a plurality of network cameras; and a processor calculating a plurality of remaining battery lives based on the battery information, wherein if a remaining battery life obtained from first battery information received from a first network camera is equal to or shorter than a preset reference remaining life, the processor selects a second network camera from among the plurality of network cameras so as to exchange a battery of the second network camera with a battery of the first network camera.

Abstract: The present invention relates to an apparatus and method for displaying images and a passenger density. The apparatus includes a receiver receives original images obtained by a plurality of cameras respectively installed in a plurality of passenger cars and a passenger density calculated from the original images; a thumbnail generator for determining the sizes of thumbnail images corresponding to the original images according to the number of cameras and generating thumbnail images according to the determined sizes; and a screen for collecting the thumbnail images and displaying the thumbnail images together with information indicating the density.

Abstract: Provided is an image acquisition apparatus according to an embodiment of the disclosure for performing wireless Internet communication. The image acquisition apparatus stores a service set identifier (SSID) of a specific access point, stores in a memory files of a video, which are acquired by photographing, and uploads the files, which are stored in the memory, to a monitoring device through the specific access point when the SSID is detected.

Abstract: An image processing apparatus includes a display configured to display at least one screen; a communication interface configured to receive camera information from at least one camera; a processor configured to extract position information, time information, and image information corresponding to one another from the camera information and generate a first screen displaying the position information, a second screen displaying the time information, and a third screen for displaying the image information; and a user interface configured to receive a user input for selecting first position information from the position information or first time information from the time information, wherein the processor is further configured to extract first image information corresponding to the first position information or the first time information from the image information and reproduce the first image information through the third screen.

Abstract: Provided are an apparatus and method for processing data by detecting an event on an interrupt or polling basis according to data transmitting or receiving periods. The apparatus includes a buffer configured to store one or more wireless packets, a period determination unit configured to determine a period of transmitting or receiving the wireless packets, and a data processor configured to process data included in the wireless packets by detecting an event in a polling mode or an interrupt mode according to the period.

Abstract: A gateway of a surveillance system, the gateway includes: a communication module configured to communicate with a plurality of network cameras including a first network camera and a second network camera; and a processor configured to recognize a motion of a subject based on event information transmitted by the first network camera and to transmit subject information generated based on the motion of the subject to the second network camera.

Abstract: A method of determining an operation mode of a camera with respect to each of a plurality of time periods includes: obtaining installation environment information of the camera, the information including images obtained by the camera in the plurality of time periods; determining one or more candidate operation modes with respect to each of the plurality of time periods, with reference to the installation environment information of the camera; and determining, as the operation mode of the camera with respect to each of the plurality of time periods, any one of the determined one or more candidate operation modes with respect to the each of the plurality of time periods.

Abstract: A surveillance system including a surveillance server and at least one network camera is provided. The surveillance server includes: a communication interface configured to communicate with a network camera; and a processor configured to determine an event based on at least one image received from the network camera during a first period, determine an activation time of the network camera based on the event, and transmit an event reaction request including information about the activation time to the network camera during a second period after the first period.

Abstract: A surveillance system includes: a communication module receiving battery information from a plurality of network cameras; and a processor calculating a plurality of remaining battery lives based on the battery information, wherein if a remaining battery life obtained from first battery information received from a first network camera is equal to or shorter than a preset reference remaining life, the processor selects a second network camera from among the plurality of network cameras so as to exchange a battery of the second network camera with a battery of the first network camera.

Abstract: A surveillance system including a surveillance server and at least one network camera is provided. The surveillance server includes: a communication interface configured to communicate with a network camera; and a processor configured to determine an event based on at least one image received from the network camera during a first period, determine an activation time of the network camera based on the event, and transmit an event reaction request including information about the activation time to the network camera during a second period after the first period.

Abstract: Provided are an apparatus and method for processing data by detecting an event on an interrupt or polling basis according to data transmitting or receiving periods. The apparatus includes a buffer configured to store one or more wireless packets, a period determination unit configured to determine a period of transmitting or receiving the wireless packets, and a data processor configured to process data included in the wireless packets by detecting an event in a polling mode or an interrupt mode according to the period.

Abstract: A method for skipping advertisement broadcasting is provided. Whether or not it is advertisement broadcasting is determined using an program ID of received broadcasting contents. When it is advertisement broadcasting, the advertisement is skipped. During the advertisement broadcasting skipping, a multi tasking environment other than broadcasting viewing is provided. By skipping advertisement broadcasting during the broadcasting content recording, the recording results not including the advertisement is obtained.