摘要:
A heat developable photosensitive material capable of forming fogless and table images of high contrast which comprises at least an organic silver salt, a halide and at least one member selected from sulfur and sulfur compounds having a moiety of ##STR1##
摘要:
A color signal processing device includes a conversion unit that converts a first color signal into a second color signal. The second color signal is obtained by changing a color point, in a device independent color space, corresponding to a color of each color component of the first color signal by a distance corresponding to a reduction degree so that the color point, in the device independent color space, corresponding to the color of each color component of the first color signal approaches white along a locus, in the device independent color space, corresponding to each color component of the first color signal. The locus, in the device independent color space, corresponding to each color component is obtained by changing an amount of a coloring material that corresponds to each color component and is used in an output device.
摘要:
There is provided a color converting device, wherein base data regulates a plurality of color charts regarding a first color value on a first color space and a second color value on a second color space that represent colors of a specified color chart and a color prediction model that estimates and calculates the relation between the first color value and the second color value based on the base data are inputted or designated, and the inputted or designated base data and color prediction model are used and color conversion conditions for converting the first color value to the second color value are generated, the device performing color conversion of inputted image data based on the generated color conversion conditions and provided with a determining unit that determines with calculation processing whether the inputted or designated base data is base data that can generate suitable color conversion conditions when the base data is combined with the inputted or designated color prediction model.
摘要:
An image forming apparatus includes an input unit that receives input of area designation information designating an image area to be subjected to color adjustment and adjustment amount information designating an adjustment amount of color adjustment, a color adjustment unit that performs color adjustment on rasterized image data in correspondence with the inputted area designation information and the adjustment amount information, and an image forming unit that forms an output image based on the image data subjected to the color adjustment by the color adjustment unit.
摘要:
A turning direction indicator device includes an actuator that rotates by an operation of an operating lever so as to be positioned at neutral and operational positions, a cover that has a lower surface having a guide groove therein extending in a rearward direction toward the cancel cam, a cam body that has an upper surface sliding with respect to the lower surface of the cover, an urging spring that urges the cam body in the rearward direction, a release element that rotates together with the actuator, and a grease provided between the upper surface of the cam body and the lower surface of the cover. The cam body includes ridges projecting from the upper surface of the cam body. The turning direction indicator device suppresses a hitting noise produced by the cam body and the release element with such a simple structure, and operates reliably.
摘要:
A color converter has a setting section, a determining section, and a converting section. The setting section sets the ratio between plural color rendering intents. The determining section determines a color conversion function for converting a first image signal in a first color space into a second image signal in a second color space different from the first color space, based on the ratio between the color rendering intents. The converting section converts the first image signal into the second image signal based on the color conversion function determined by the determining section.
摘要:
An image processing device performs a color process to a color image signal. The image processing device includes a profile designating section that designates a profile describing color reproducibility of a standard recording medium that is a target of color conversion, a recording medium designating section that designates a recording medium that is to be actually used, and color conversion section that performs color conversion according to the recording medium designated by the recording medium designating section and the profile designated by the profile designating section.
摘要:
A color gamut forming apparatus includes a reference color acquiring unit and a converted color gamut forming unit. The reference color acquiring unit sets at least a saturated color, which is reproducible on a contour of an input color gamut, as a reference input color and acquires a reference output color which is a color obtained by converting the input reference color into a color being reproducible in an output color gamut. The converted color gamut forming unit forms, in the output color gamut, a converted color gamut in which the reference output color corresponding to the saturated color on the contour of the input color gamut is a convex point.
摘要:
A color conversion device is provided including: a setting unit that sets a conversion mode, based on characteristics of a source color region related to an input image signal in a color space, for converting the input image signal to an image signal that falls within at least one color region from a plurality of color regions that have been defined in the color space; and a conversion unit that converts the input image signal in accordance with the conversion mode into the image signal that falls within the color region.
摘要:
In an image processing apparatus, a first conversion unit converts, on the basis of an input device profile, input data into first device-independent data expressed by a color space that is independent of an apparatus. A storage unit stores plural conversion profiles for converting using a color appearance model in the color space that is independent of the apparatus in correspondence with plural device characteristics that are dependent on apparatuses. A selection unit selects a conversion profile corresponding to characteristics of the input device, characteristics of an output device, observation conditions of the input data and the output data. A second conversion unit converts, on basis of the selected conversion profile, the first device-independent data into second device-independent data. A third conversion unit converts the second device-independent data into the output data on the basis of an output device profile.