摘要:
A detecting unit detects at least one of a position and a posture of a real object located on or near a three-dimensional display surface. A calculating unit calculates a masked-area where the real object masks a ray irradiated from the three-dimensional display surface, based on at least one of the position and the posture. A rendering unit renders a stereoscopic image by performing different rendering processes on the masked-area from rendering processes on other areas.
摘要:
A three-dimensional-image display system generates a first physical-calculation model generator that expresses a real object, based on both position/posture information expressing a position and posture of the real object, and attribute information expressing attribute of the real object. The three-dimensional-image display system displays a three-dimensional image within a display space, based on a calculation result of the interaction between the first physical-calculation model and a second physical-calculation model expressing a virtual external environment of the real object within the display space.
摘要:
A broadcasting receive apparatus includes a digital broadcasting receiving unit that receives a digital broadcasting, a program table obtaining unit that obtains a program table of an analog broadcasting, a channel correspondence storing unit that stores a channel correspondence, the channel correspondence relating a channel of the digital broadcasting to a channel of the analog broadcasting, and a program converting unit configured to convert the program table to a compatible program table with the digital broadcasting according to the channel correspondence.
摘要:
A multiview-data generating apparatus of the present invention generates, for each pixel index of each pixel included in a predetermined area, a color information group and a depth value group of a CG object corresponding to each viewpoint, derives an approximate function by approximating a relation between the viewpoint and the depth value based on the depth value group, and handles the depth value group in a state of a depth parameter array that is obtained by arranging parameters of the approximate function.
摘要:
According to one embodiment, an information display apparatus includes a display unit, a storage unit, a view point calculation unit, a region estimation unit, and an extraction unit. A scene surrounding the display unit is visible through the display unit. The storage unit is configured to store a location and a guide of each object existing in the scene. The view point calculation unit is configured to calculate a view point of a user observing the scene through the display unit. The region estimation unit is configured to estimate a region observed by the user in the scene, based on the view point. The extraction unit is configured to search an object existing in the region based on the location of the object, and to extract the guide of the object from the storage unit. The display unit displays the guide extracted.
摘要:
According to one embodiment, an information display apparatus includes a display unit, a storage unit, a view point calculation unit, a region estimation unit, and an extraction unit. A scene surrounding the display unit is visible through the display unit. The storage unit is configured to store a location and a guide of each object existing in the scene. The view point calculation unit is configured to calculate a view point of a user observing the scene through the display unit. The region estimation unit is configured to estimate a region observed by the user in the scene, based on the view point. The extraction unit is configured to search an object existing in the region based on the location of the object, and to extract the guide of the object from the storage unit. The display unit displays the guide extracted.
摘要:
A gas pressure controlled casting mold is disclosed having a hot-top introducing a molten metal of aluminum or aluminum alloy, and a mold body which passes the molten metal of aluminum or aluminum alloy introduced from the hot-top through a molten metal passage portion for cooling and solidification and semi-continuously or continuously casting a billet of aluminum or aluminum alloy. A wall surface of the molten metal passage portion of the mold body is provided with a plurality of lubricating oil blow-out holes for blowing out a lubricating oil. A lubricating oil supply passage is communicatively connected to each lubricating oil blow-out hole and is independently formed at least in a range of a heat affected portion in the mold body. This allows the mold body to be reliably cooled regardless of the difference in the temperature and casting speed conditions and thus can achieve favorable continuous casting.
摘要:
A hot-top is disclosed that continuously casts an ingot by pouring molten metal down into a cylindrical space in a continuous casting mold from a molten metal flow-down port. The inner shape of a flow-down port forming part corresponds to the inner shape of a cylindrical space forming part. The hot-top forms an annular groove about the molten metal flow-down port, and has a barrier between the annular groove and the flow-down port.
摘要:
According to an embodiment, a command issuing device includes an acquiring unit configured to acquire a moving image by capturing a hand of an operator; a projection area recognizer configured to recognize a projection area of a projection finger in the moving image; a projector configured to project one of pictures of a graphical user interface (GUI) onto the projection area; an operation area recognizer configured to recognize an operation area of an operation finger in the moving image; a selection determining unit configured to measure an overlapping degree of the projection area and the operation area to determine whether or not the GUI is selected; and a issuing unit configured to issue a command associated with the GUI when it is determined that the GUI is selected.
摘要:
Shape-data-generation apparatus includes unit acquiring first-shape data of vector graphics from data source, unit storing sets of second-shape data as structured-vector-graphics data obtained by processing vector-graphics-shape data in specific format and shape number corresponding to second-shape data, unit reading second-shape data corresponding to designated shape number from first storage unit, unit reconstructing vector-graphics shape corresponding to read second-shape data, unit calculating shape-difference-evaluated-value which decreases as similarity between vector-graphics shape corresponding to first-shape data and reconstructed-vector-graphics shape increases to obtain shape-difference-evaluated values, unit calculating minimum shape-difference-evaluated value of shape-difference-evaluated values and new second-shape data corresponding to minimum shape-difference-evaluated value, unit comparing minimum shape-difference-evaluated value with threshold, and unit calculating difference-shape data representing difference shape between shape based on first-shape data and shape based on new second-shape data if minimum shape-difference-evaluated value is not more than threshold.