Abstract: Provided is a medical video processing system capable of moderating changes in image quality of medical video resulted from encoding, and, an encoder used for the medical video system. A medical video system 1000 has a monitor group 300 and an encoder 400 that accept medical video input from a switches 100 through separate transmission paths, and the encoder 400 subjects the input medical video to encoding as well as image quality adjustment.

Abstract: Provided is a medical video processing system capable of moderating changes in image quality of medical video resulted from encoding, and, an encoder used for the medical video system. A medical video system 1000 has a monitor group 300 and an encoder 400 that accept medical video input from a switches 100 through separate transmission paths, and the encoder 400 subjects the input medical video to encoding as well as image quality adjustment.

Abstract: The medical video processing system is provided with: an encoder 120 that inputs a plurality of video files about a surgical operation, separating the plurality of video files according to a plurality of input systems; a server apparatus 130; and a viewing terminal apparatus 140. The viewing terminal apparatus 140 displays a plurality of timelines related to the plurality of video files, separating the plurality of timelines according to input systems; and synchronously displays, among images included in the plurality of video files corresponding to the displayed timelines, at least a part of a plurality of images associated with a time code of a certain time point included in the time lines, and accepts an operation input by a user to execute editing processing about video files synchronously displayed in a synchronous display area.

Abstract: When one or multiple video files that correspond to at least a part of preset sections are read out from a storage unit, a length of time of a section overlap, which represents a time slot that overlaps the section among from one or more time slots over which the read video file(s) are recorded, is calculated, and the video file(s) that corresponds to the time code contained in the section overlap having been subjected to calculation are clipped and stored in a predetermined storage area, the medical video processing system can carry out, when the length of time of the section overlap (for example, 32 minutes and 10 seconds) exceeds a predetermined length of time (for example 30 minutes), a shortening process that shortens the length of time of the video file(s) to be stored in the predetermined storage area, down to a predetermined length of time or shorter.

Abstract: Provided are a medical video distribution system and a medical video distribution method, capable of stably streaming video output from medical devices. A server device executes an editing process (step S206) editing video data output from origin(s) designated by step S201, on a basis of correspondence designated by step S205, in display area(s) contained in a layout designated by step S203; and a first distribution process (step S209) streaming the edited video data towards display terminal(s), and, when there are plurality of designated origins, synthesizes in the editing process a plurality of video data output from the origins to produce a single synthesized video data having a data volume nearly equal to that of the video data output from a single origin.

Abstract: Provided is a medical video switcher more easily operable by the user, wherein a medical video switcher 100 designates one or a plurality of input frames and one or a plurality of output frames in response to a pointing operation made on a first operation screen on which a plurality of input frames that individually correspond to a plurality of input channels and a plurality of output frames that individually correspond to a plurality of output channels are displayed; correlates one input frame to any of the output frames, in response to a pointing operation made on a second operation screen on which the input frame and the output frame designated in response to a pointing operation made on the first operation screen are displayed; and connects the input channel that corresponds to the correlated input frame and the output channel that corresponds to the output frame.

Abstract: When one or multiple video files that correspond to at least a part of preset sections are read out from a storage unit, a length of time of a section overlap, which represents a time slot that overlaps the section among from one or more time slots over which the read video file(s) are recorded, is calculated, and the video file(s) that corresponds to the time code contained in the section overlap having been subjected to calculation are clipped and stored in a predetermined storage area, the medical video processing system can carry out, when the length of time of the section overlap (for example, 32 minutes and 10 seconds) exceeds a predetermined length of time (for example 30 minutes), a shortening process that shortens the length of time of the video file(s) to be stored in the predetermined storage area, down to a predetermined length of time or shorter.

Abstract: The medical video processing system is provided with: an encoder 120 that inputs a plurality of video files about a surgical operation, separating the plurality of video files according to a plurality of input systems; a server apparatus 130; and a viewing terminal apparatus 140. The viewing terminal apparatus 140 displays a plurality of timelines related to the plurality of video files, separating the plurality of timelines according to input systems; and synchronously displays, among images included in the plurality of video files corresponding to the displayed timelines, at least a part of a plurality of images associated with a time code of a certain time point included in the time lines, and accepts an operation input by a user to execute editing processing about video files synchronously displayed in a synchronous display area.

Abstract: A medical safety system that is more convenient than the related art in view of user-friendliness is provided. The medical safety system includes a server apparatus 120 and a mobile terminal 132. The server apparatus 120 stores a panoramic image generated by imaging an operating room for surgery in a wide-angle manner. The mobile terminal 132 displays a partial image that is part of the panoramic image and identifies, by performing image recognition processing for the panoramic image, an operative field imaged in the panoramic image. The mobile terminal 132 performs, in response to a predetermined impetus, display position adjustment for adjusting the partial image to include the identified operative field.

Abstract: Disclosed is a medical video display system with improved operability in manipulation regarding display of medical videos, which include a changeover device through which one, or two or more surgical videos are entered; and a work station and a distribution device control unit that distribute one video entered through the changeover device and display it on each of a touch panel and a monitor, wherein the work station allows the touch panel, having the video displayed thereon, to display an operation screen or an operation icon for accepting an operation directed to the monitor.

Abstract: Disclosed is a medical video display system with improved operability in manipulation regarding display of medical videos, which include a changeover device through which one, or two or more surgical videos are entered; and a work station and a distribution device control unit that distribute one video entered through the changeover device and display it on each of a touch panel and a monitor, wherein the work station allows the touch panel, having the video displayed thereon, to display an operation screen or an operation icon for accepting an operation directed to the monitor.

Abstract: There is provided a vehicle driving support device including: a change amount calculating part 10 that calculates a first correlation value correlated to a change amount of acceleration of a vehicle; a jerk calculating part 11 that calculates a second correlation value correlated to a jerk of the vehicle; and an operation state determining part 13 that determines a driving operation state of the vehicle from a first correlation value calculated by a change amount calculating part 10, and a second correlation value calculated by a jerk calculating part 11, in accordance with a determination reference previously set from a ratio of a kinetic energy of a mass point to the change amount of the acceleration of the vehicle at an end point of change when the acceleration of the vehicle is changed, calculated using a vibration model showing a movement of the mass point in a passenger compartment.

Abstract: There is provided a vehicle driving support device including: a change amount calculating part 10 that calculates a first correlation value correlated to a change amount of acceleration of a vehicle; a jerk calculating part 11 that calculates a second correlation value correlated to a jerk of the vehicle; and an operation state determining part 13 that determines a driving operation state of the vehicle from a first correlation value calculated by a change amount calculating part 10, and a second correlation value calculated by a jerk calculating part 11, in accordance with a determination reference previously set from a ratio of a kinetic energy of a mass point to the change amount of the acceleration of the vehicle at an end point of change when the acceleration of the vehicle is changed, calculated using a vibration model showing a movement of the mass point in a passenger compartment.