Abstract: A computer readable recording medium bearing a printer driver program for controlling a print device, which is installed in a print job data processing apparatus constituting a printing system together with the printing device, the printer driver program comprising computer executable instructions of; receiving a print job data from an application program which has a print command; analyzing the received print job data from the application program to identify respective objects included in the page description language data; calculating a position where each object is arranged on a printable area designated depending on output paper size; and modifying the object to allow the object to be accommodated within the printable area, thereby accomplishing a correct print operation such that a print region designated by a user is accommodated to a predetermined output paper size without depending on a function of an application.

Abstract: In order to store texture images in a smaller data amount, there is provided a method for recording a texture recording image 28 which contains a number of texture images in a memory to thereby record the images of the number of texture in the memory. In this method, the texture images are arranged on the texture recording image 28 based on the shape information of each texture such that a region not being occupied by the images can be reduced on the texture recording image 28.

Abstract: A three-dimensional shape modeling of a real object that reduces the limitations on the target shape and color. The rough shape of the target object is determined by a silhouette method (which has limitation on the target shape) and, at the same time, the detailed shape of the target object is determined by a triangulation method or the like (which has limitation on the target color). By using both sets of information, the consistency between the rough and detailed shape information are checked. For the portions where the consistency is not satisfied (points where detailed shape information is absent or points where detailed shape section is present outside the rough shape), rough shape is assumed to be the final object information and for other portions, the detailed shape is taken as the final object information. In this manner, three-dimensional shape modeling with reduced limitations on the target shape and color can be performed.

Abstract: In order to store texture images in a smaller data amount, there is provided a method for recording a texture recording image 28 which contains a number of texture images in a memory to thereby record the images of the number of texture in the memory. In this method, the texture images are arranged on the texture recording image 28 based on the shape information of each texture such that a region not being occupied by the images can be reduced on the texture recording image 28.

Abstract: The present method represents a three-dimensional shape model by polygons according to a plurality of object images information picked up by rotating a real object for every arbitrary angle to assign texture information on each polygon from object image information having the largest projection area of the relevant polygon. In order to improve the color continuity between adjacent polygons, the object image information having correspondence between a polygon of interest and an adjacent polygon thereof is selected so as to be the object image information approximating the shooting position and the shooting direction. An alternative method divides an object image into a plurality of regions, obtains difference between an object image and a background image in region level, outputs a mean value of the absolute value of difference in the region level, and detects the region having the mean value of absolute values of difference equal to or greater than a threshold value as the object portion.

Abstract: A method is proposed for automatically obtaining depth. information from a 2-D motion image, so as to create an image for a 3-D display. Further, methods are proposed for selecting appropriate frames for the calculation of the depth information, or discontinuing the calculation, and for conducting image., processing using the depth information. Examples of various types of image processing can be listed as including the creation of a viewfinder image seen from a different point, natural scaling operations to an image area, and separation of a desired image area. First, a motion information of an object on a screen is extracted by block matching or the like. Second, the actual movement of the object in the 3-D world is calculated.

Abstract: A reference sheet is employed on which reference points are arranged irregularly and asymmetrically. An object of interest is placed on the reference sheet. The object of interest is shot together with the reference points by a camera. A shooting position of the camera is calculated according to the Hough transform method on the basis of the position of a reference point in the obtained object image. A three-dimensional model is generated according to the obtained object image and shooting position. Therefore, a simple and economic three-dimensional modeling apparatus that does not require a turntable can be provided.

Abstract: The present method represents a three-dimensional shape model by polygons according to a plurality of object images information picked up by rotating a real object for every arbitrary angle to assign texture information on each polygon from object image information having the largest projection area of the relevant polygon. In order to improve the color continuity between adjacent polygons, the object image information having correspondence between a polygon of interest and an adjacent polygon thereof is selected so as to be the object image information approximating the shooting position and the shooting direction. An alternative method divides an object image into a plurality of regions, obtains difference between an object image and a background image in region level, outputs a mean value of the absolute value of difference in the region level, and detects the region having the mean value of absolute values of difference equal to or greater than a threshold value as the object portion.

Abstract: In order to store texture images in a smaller data amount, there is provided a method for recording a texture recording image 28 which contains a number of texture images in a memory to thereby record the images of the number of texture in the memory. In this method, the texture images are arranged on the texture recording image 28 based on the shape information of each texture such that a region not being occupied by the images can be reduced on the texture recording image 28.

Abstract: A method is proposed for automatically obtaining depth information from a 2-D motion image, so as to create an image for a 3-D display. Further, methods are proposed for selecting appropriate frames for the calculation of the depth information, or discontinuing the calculation, and for conducting image processing using the depth information. Examples of various types of image processing can be listed as including the creation of a viewfinder image seen from a different point, natural scaling operations to an image area, and separation of a desired image area. First, a motion information of an object on a screen is extracted by block matching or the like. Second, the actual movement of the object in the 3-D world is calculated.

Abstract: A three-dimensional modeling apparatus capable of producing a three-dimensional model of an object of interest having a recessed part shoots an object of interest from a plurality of visual points, votes density information on a central image and peripheral images among a plurality of obtained object images for a corresponding Voxel in a prepared Voxel space, calculates the standard deviation of the density information voted for each Voxel, and estimates the shape of the object of interest by smoothly coupling Voxels with small standard deviation among the Voxels in the Voxel space.

Abstract: The present method represents a three-dimensional shape model by polygons according to a plurality of object images information picked up by rotating a real object for every arbitrary angle to assign texture information on each polygon from object image information having the largest projection area of the relevant polygon. In order to improve the color continuity between adjacent polygons, the object image information having correspondence between a polygon of interest and an adjacent polygon thereof is selected so as to be the object image information approximating the shooting position and the shooting direction. An alternative method divides an object image into a plurality of regions, obtains difference between an object image and a background image in region level, outputs a mean value of the absolute value of difference in the region level, and detects the region having the mean value of absolute values of difference equal to or greater than a threshold value as the object portion.