Abstract: The movement of a set of element data in a computer is achieved by a plurality of vector registers and a moving unit which can move a set of element data from one vector register to another register in response to one instruction without going through either main memory or the functional units. A selector responds to the instruction to route the output from one register to the input of another and to also provide the appropriate read and write starting addresses.

Abstract: A vector operation processing apparatus utilizes a plurality of vector registers in a pipeline computer architecture. The vector registers store ordered data elements which are processed in a pipelined vector operation unit in response to a vector instruction which designates selected ones of the vector registers. An input selection circuit is utilized for writing results of the operation performed by the pipelined vector operation unit into the vector registers which are designated by the vector instruction. A write control device is used for causing the writing operation to be performed exclusively on the plurality of vector registers in response to an indication by the vector instruction.

Abstract: A pair candidate list (73) is formed by selecting minutia pairs with reference to a minutia list (71) showing original position and direction data given for minutiae by principal coordinate systems preliminarily selected on a search and a file fingerprint and those relation data of the minutiae which are substantially independent of the coordinate systems. It is very likely that the pair candidate list shows coarse pairs because the coordinate systems may not yet be optimally matched to each other. One of the coordinate systems is transformed by those optimum amounts to provide transformed position and direction data which are decided by the original position and direction data of the minutia pairs of the pair candidate list. A pair list (86) is formed by precisely selecting minutiae from the pair candidate list with reference to the transformed position and direction data and the original position and direction data given by the other principal coordinate system and to the relation data.