Olympus Corporation

Yasuto Ikeda

Yasuhiro Komiya

Takuji Horie

Akira Matsushita

In a color reproduction system for displaying an image subjected to color conversion processing by a server side system on a monitor device of a user side system, the server side system comprises a first storage unit for storing a multi-spectrum image, a second storage unit for storing color reproduction characteristic information, which is information relating to a color reproduction characteristic when the image is displayed on the monitor device, a server side communication unit for receiving the color reproduction requirement information transmitted from the user side communication unit via the network, and a color conversion processing unit for obtaining, from the second storage unit, color reproduction characteristic information corresponding to the color reproduction requirement information, and performing color conversion processing on the multi-spectrum image on the basis of the obtained color reproduction characteristic information.

Color reproduction system, color reproduction device, color reproduction method, and computer-readable recording medium recorded with color reproduction program

A dental colorimetry apparatus that allows the color balance of an entire row of teeth to be checked is provided. The invention provides a dental colorimetry apparatusincluding a multiband-image storing sectionstoring images of teeth in association with information about the positions of the teeth in row of teeth; a contour-line extracting sectionfor extracting contour lines of the teeth from the images of the teeth; a rectangle-setting sectionfor setting rectangles in the images of the teeth so as to include the contour lines extracted by the contour-line extracting sectionand so as to circumscribe at least both sides of the teeth; and an image-generating sectionfor generating a row-of-teeth image by arranging the images of the teeth based on the information about the positions of the teeth in the row of teeth so that the rectangles adjoin each other.

Dental colorimetry apparatus

A subtle color difference between a tooth and a color sample is made recognizable by accentuating the color difference therebetween. The invention provides a dental image processing device including a row-of-teeth image storing unitin which a row-of-teeth image is stored; an area partitioning line provided movably on the row-of-teeth image; a selected color storing unitin which color information for correcting the color of the row of teeth is stored; a color correction unitthat corrects the color of the row of teeth, using the color information stored in the color selection storing unit, at least in one area of the plurality of areas of the row-of-teeth image divided by the area partitioning line; and a display control unitthat displays the row-of-teeth image corrected by the color correction unit

Growing community of inventors

Tachikawa, Japan

Yasuto Ikeda