A formation method of a two-dimensional code is characterized by including the steps of: storing each cell having a bright pattern or a dark pattern as 0 or 1 in a two-dimensional array after reading a bit map file; calculating a number of round dots contained in a cell from the size of one cell to be laser-marked and a processed diameter of a round dot formed by a laser beam according to material processed; obtaining a processed area from the two-dimensional array stored and the size of one cell; setting a plurality of cell frames in a checked pattern with this center point as a base; arranging the round dots in equal intervals in the cell frames; storing in memory the coordinates of beam spots corresponding to the respective round dots arranged; and outputting process data stored in this memory to a laser marker and performing laser-marking.

Formation method of two-dimensional code

A data processing system having a data processing core and integrated pipelined array data processor and a buffer for storing list of algorithms for processing by the pipelined array data processor.

Data processing system having integrated pipelined array data processor

A method and device for translating a program to a system including at least one first processor and a reconfigurable unit. Code portions of the program which are suitable for the reconfigurable unit are determined. The remaining code of the program is extracted and/or separated for processing by the first processor.

Method for processing data

A pattern which does not appear at a flat portion in normal binarization processing is set as a code pattern, and a code formed from this pattern is attached. At this time, code attachment with little degradation in image quality is implemented by selecting an unnoticeable pattern.

Image processing apparatus, and method, and storage medium

A system provides communication between a plurality of cores in an integrated circuit. The system comprises a circular segmented bus operatively connected to each of the cores for transferring data between the plurality of cores. An arbiter arbitrates which of the plurality of cores can transmit data at any given time.

Reconfigurable circular bus

Computer system comprising a communication bus, a plurality of units connected to the bus, in which the bus includes a plurality of bus segments, each bus segment being concatenated with at least one adjacent bus portion by means of buffer registers to transfer a data item from the adjacent bus segment to the bus portion, the computer system further comprising an arbitration unit to control, for each bus segment, the simultaneous access to the different segments, in a mutually exclusive way, by the units connected to each of the segments and by the buffers for concatenation of each of the segments with at least one adjacent segment.

Computer system with a bus having a segmented structure

Resolution transforming raster based imaging system where an image is formed by displaying dots arranged along scan lines, scanned by an energization beam The scan lines have a predetermined resolution, for example 300 dpi The image bit map is stored with a row resolution multiple of said predetermined resolution, for example 600 dpi Only a subset of the rows stored in the bit map is related to the scan lines The size of the dots being displaced depends both on the value of a central bit in row related to a scan line and on the valves of the bits surrounding said central bit

Aimone Zulian

Papers

Computer system with a bus having a segmented structure

Resolution transforming raster based imaging system and related transformation method