Apparatus for manufacturing a bead-inlaid picture and method

An apparatus for manufacturing a mosaic by arranging mosaic materials of respective colors on a flat substrate to complete a desired picture, wherein the apparatus comprises:

• an image input device for inputting a desired original image as a motif for the mosaic,
• an image processing device for dividing the original image inputted by the image input device into multiple pieces, each of a size equal to that of a mosaic material, comparing numerical data obtained by quantizing the hue and the brightness for each of the pieces with an average density value in each of the pieces and numerical data obtained by quantizing the hue and the brightness for each of the mosaic materials, and replacing the numerical data for each of the pieces with the color code allocated to one of the mosaic materials having a numerical data most approximate therewith and outputting the same,
• a feeder for separately storing the mosaic materials by color codes allocated to them respectively and respectively feeding the mosaic materials allocated with the color codes based on the color codes outputted from the image processing device,
• an arrangement plate adapted for positioning, without fixing, mosaic materials from the feeder and,
• an actuator for arranging the mosaic materials fed from the feeder onto the arrangement plate in accordance with an arranged sequence for each of the pieces in the original image to produce a mirror image of the original image.

An apparatus for manufacturing a bead-inlaid picture by arranging beads of respective colors to complete a desired picture, wherein the apparatus comprises:

• an image input device for inputting a desired original image as a motif for the bead-inlaid picture,
• an image processing device for dividing the original image inputted by the image input device into multiple pieces, each of a size equal to that of a bead, comparing numerical data obtained by quantizing the hue and the brightness for each of the pieces with an average density value in each of the pieces and a numerical data obtained by quantizing the hue and the brightness of each of the beads, and replacing the numerical data for each of the pieces with a color code allocated to one of the beads having numerical data most approximate therewith and outputting the same,
• a feeder for separately storing the beads by color codes allocated to them respectively and respectively feeding the beads allocated with the color codes based on the color codes outputted from the image processing device and,
• an actuator for arranging the beads fed from the feeder in accordance with an arranged sequence for each of the pieces in the original image, in which the feeder comprises:
• bead distribution mechanisms by the number of colors for supplying beads of respective colors and a hopper for feeding beads fed from each of the bead distribution mechanisms to the actuator,
• the bead distribution mechanism comprises:
• a supply reel having a bead distribution tape wound around the reel in which recesses each containing one bead are formed to the tape continuously at a predetermined pitch and the opening of each recess is covered with a film tape in a state of containing one bead in each recess,
• a sprocket along which the bead distribution tape dispensed from the feed reel is wound such that the recess opens downwardly at a bead discharge port,
• a winding mechanism for winding and pulling the film tape at the bead discharge port in a direction peeling from the opening of the recess,
• an intermittent feeding mechanism for intermittently feeding the bead distribution tape of a bead distribution mechanism allocated with a color code each by one frame for the recess of the bead distribution tape of the bead distribution mechanism allocated with the color code based on the color code outputted from the image processing device, and
• a take-up reel for taking-up the intermittently fed bead distribution tape.