A video reception device configured to transmit and receive data through a communication network, the video reception device comprising: an input unit configured to receive an input of a video signal which is output from a video transmission device; a video extraction unit configured to extract a partial video for video recognition processing, from the video signal; a control unit configured to perform control of transmitting the partial video to a video recognition device connected to the communication network so as to request the video recognition device to perform the video recognition processing, obtaining a result of the video recognition processing from the video recognition device, transmitting the result of the video recognition processing to an additional information distribution device connected to the communication network, and obtaining additional information based on the result of the video recognition processing from the additional information distribution device; an additional information display control unit configured to perform control of displaying the additional information, the additional information to be displayed being superimposed on the video signal, detecting whether or not a UI (User Interface) image is included in the video signal, and hiding by stopping superimposing the additional information, which is being displayed on the displaying unit, when detecting the UI image included in the video signal; a displaying unit configured to display a video based on the video signal, the displayed video being obtained by superimposing the additional information on the video signal when the additional information is being displayed; a storage unit configured to store a template image group including a plurality of template images related to said video transmission device, wherein the additional information display control unit is configured to determine whether or not the template images are included in the video signal by template-matching a search area clipped from the image of the video signal which is being displayed and each of the template images of the template image group, and detect whether or not the UI image is included in the video signal based on the determination. an input unit configured to receive an input of a video signal which is output from a video transmission device; a video extraction unit configured to extract a partial video for video recognition processing, from the video signal; a control unit configured to perform control of transmitting the partial video to a video recognition device connected to the communication network so as to request the video recognition device to perform the video recognition processing, obtaining a result of the video recognition processing from the video recognition device, transmitting the result of the video recognition processing to an additional information distribution device connected to the communication network, and obtaining additional information based on the result of the video recognition processing from the additional information distribution device; an additional information display control unit configured to perform control of displaying the additional information, the additional information to be displayed being superimposed on the video signal, detecting whether or not a UI (User Interface) image is included in the video signal, and hiding by stopping superimposing the additional information, which is being displayed on the displaying unit, when detecting the UI image included in the video signal; a displaying unit configured to display a video based on the video signal, the displayed video being obtained by superimposing the additional information on the video signal when the additional information is being displayed; a storage unit configured to store a template image group including a plurality of template images related to said video transmission device, wherein the additional information display control unit is configured to determine whether or not the template images are included in the video signal by template-matching a search area clipped from the image of the video signal which is being displayed and each of the template images of the template image group, and detect whether or not the UI image is included in the video signal based on the determination.