Abstract: A coronary artery disease (CAD) analysis system is disclosed that comprises a CAD analysis device and a user interface. The CAD analysis device is arranged to analyse received patient CT scan data and produce CAD analysis data indicative of presence and characterisation of coronary artery disease in the patient CT scan data. The CAD analysis data is indicative of at least one individual stenosis lesion on a coronary artery and a characterisation of the stenosis lesion, and the CAD analysis system is arranged to identify a start location and an end location of the individual stenosis lesion on the coronary artery. The user interface displays a model of coronary arteries of a patient based on the patient CT scan data, and the model is configured to visually indicate an individual stenosis lesion and the individual stenosis lesion characterisation to a user so that the user is able to identify presence and characterisation of each individual stenosis lesion based on the visual indication.

Abstract: A coronary artery disease (CAD) analysis system is disclosed that comprises a CAD analysis device and a user interface. The CAD analysis device is arranged to analyse received patient CT scan data and produce CAD analysis data indicative of presence and characterisation of coronary artery disease in the patient CT scan data. The CAD analysis data is indicative of at least one individual stenosis lesion on a coronary artery and a characterisation of the stenosis lesion, and the CAD analysis system is arranged to identify a start location and an end location of the individual stenosis lesion on the coronary artery. The user interface displays a model of coronary arteries of a patient based on the patient CT scan data, and the model is configured to visually indicate an individual stenosis lesion and the individual stenosis lesion characterisation to a user so that the user is able to identify presence and characterisation of each individual stenosis lesion based on the visual indication.

Abstract: An object image or video of one or more person(s) is captured, the background information is removed, the object image or video is inserted into a still image, video, or video game using a depth layering technique and the composited final image is shared with a user's private or social network(s). A method for editing the insertion process is part of the system to allow for placing the object image in both depth and planar locations, tracking the placement from frame to frame and resizing the object image. Graphic objects may also be inserted during the editing process. A method for tagging the object image is part of the system to allow for identification of characteristics when the content is shared for subsequent editing and advertising purposes.

Abstract: A method of generating a synthesized 3D image from a source 2D image for display on a 3D display device including mapping a position on the display device to a fractional view number, and determining a source pixel of the 2D image to represent the said fractional view number, wherein the source pixel is determined as a function of the depth of a pixel at the position.

Abstract: A method of encoding depth data within a video image wherein the depth data is included within an active picture area of the video image.

Abstract: A method of generating a synthesized 3D image from a source 2D image for display on a 3D display device including mapping a position on the display device to a fractional view number, and determining a source pixel of the 2D image to represent the said fractional view number, wherein the source pixel is determined as a function of the depth of a pixel at the position.