Abstract: An image processing apparatus used with a display device having a number of pixels arranged in a predetermined form includes a surface model creating processor operable to create a surface model which is defined by a number of polygons with each polygon having a surface number and a parameter. A frame memory has addresses corresponding to the pixels of the display device, and is operable to store a surface number at each address to represent the surface model in terms of surface numbers. A polygon parameter memory is operable to store the parameter of each polygon, and a texture data memory is operable to store texture data for each polygon at addresses arranged in a predetermined form. A calculator is operable to calculate, based on a designated address of the first memory and the parameter of the polygon corresponding to the surface number at the designated address, an address of the third memory storing texture data corresponding to the designated address.

Abstract: A method and equipment for bending a work to the extent of a target bending angle, including a first process of bending to bend a work with a ram driven by a two-shaft system having a pair of right and left drive mechanisms to the extent of the quantity of motion for each shaft corresponding to the target bending angle, a measurement process to measure the bending angles at both ends of the work bent in the first process of bending, a correction process to correct the quantity of motion for each shaft according to each error between the target bending angle and the respective bending angles at both ends of the work measured in the measurement process, and a second process of bending to bend the work with the ram driven by the two-shaft system in which each shaft is actuated by each drive mechanism to the extent of the quantity of motion for each shaft corrected by the correction process, all of the above processes being performed in series.