摘要:
A multispectral image capturing apparatus has different spectral sensitivity characteristics of at least four bands. Three primary bands of the at least four bands have spectral sensitivity characteristics of standard RGB. At least one auxiliary band of the rest of the at least four bands excluding the three primary bands has a spectral sensitivity characteristic of a narrower bandwidth than bandwidths of the RGB.
摘要:
The present invention aims to provide a flexographic printing original plate where, although it is a flexible aqueous developing plate, reproducibility of fine lines is good. A flexographic printing original plate which is a photosensitive printing original plate where at least (A) a supporting member, (B) a photosensitive resin layer, (C) a protective layer for preventing the polymerization inhibition due to oxygen in the photosensitive resin layer and (D) a heat-sensitive mask layer are successively layered, characterized in that, the photosensitive resin layer (B) is a layer which is able to be developed by water, Young's modulus of the protective layer (C) is 4 MPa to 35 MPa, layer thickness of the protective layer (C) is 0.2 μm to 2.0 μm and Young's modulus (MPa) and layer thickness (μm) of the protective layer (C) satisfy the following formula 1: 1≦(Young's modulus)×(Layer thickness)2≦18 (Formula 1).
摘要:
To provide a photosensitive resin composition which is a material for a printing original plate for laser engraving which generates no printing deficiencies and from which a printing plate with a satisfactory resolution can be produced. A printing original plate for laser engraving where image is formed by irradiation of laser beam to form a printing plate, characterized in that the photosensitive resin composition layer consists of a photosensitive resin composition in which soluble polyamide or soluble polyether urethane urea, ethylenic unsaturated monomer and photopolymerization initiator are essential ingredients and the amount of (meth)acryloyl group in the photosensitive resin composition is 0.25 to 0.40 mol per 100 g of the photosensitive resin composition.
摘要:
To reduce power consumption of a processor system including a plurality of processors without degradation of the processing ability, a CPU detects mode setting information added to instruction code and outputs a clock control signal and a power supply voltage control signal to a clock controlling section and a power supply voltage controlling section, respectively. When a plurality of processing engines execute an instruction in parallel, clock signals with a frequency lower than a predetermined frequency and power supply voltages lower than a predetermined voltage are supplied. As a result, power consumption is reduced and the processing ability is maintained by the parallel execution.
摘要:
The image processing system is applied to dentistry, for example, and performs photography of the teeth of a patient while causing a plurality of illumination light LEDs of different wavelengths to emit light by means of a photography device when producing a crown repair or denture of the patient, whereby image data are acquired. The image data are transmitted to a dental filing system constituting a processing device where color reproduction data are determined through computation. In addition, color reproduction data are transmitted to the dental technician's office via a public switched network. Therefore, a repair material compound ratio calculation database is searched and the compound data for a material that matches the hue of the patient's teeth are found, whereby a crown repair or denture or the like that very closely matches the color of the patient's teeth is produced.
摘要:
A color chart processing apparatus includes a spectrum calculating unit for receiving information regarding a spectral reflection factor of each color contained in a predetermined color chart and information regarding determination illumination light, and determining a spectrum of the color contained in the predetermined color chart under the determination illumination light by calculating the received information, and a determination information output unit for receiving a color signal of a subject, determining which color of the predetermined color chart closest matches the color signal of the subject by comparing the spectrum of each color determined by the spectrum calculating unit with the color signal of the subject, and outputting information identifying the resulting determination color.
摘要:
An image correction data calculation method comprises the steps of acquiring an input-output characteristic at each of a plurality of display elements on a display screen of an image display device, on the basis of image data captured by a CCD camera (steps S101 to S105), setting a target input-output characteristic to be obtained at each of the plurality of display elements (step S106), and calculating image correction data used to correct the input-output characteristic for an input image signal, according to the locations of display elements on the screen, on the basis of the input-output characteristic acquired in the acquisition step and the target input-output characteristic to be obtained (step S107).
摘要:
A multispectral image capturing apparatus has different spectral sensitivity characteristics of at least four bands. Three primary bands of the at least four bands have spectral sensitivity characteristics of standard RGB. At least one auxiliary band of the rest of the at least four bands excluding the three primary bands has a spectral sensitivity characteristic of a narrower bandwidth than bandwidths of the RGB.
摘要:
A multiband camera control apparatus comprises a multiband camera section configured to be capable of capturing a plurality of color bands, a computer configured to control the multiband camera section, a user interface configured to transmit instruction information for the control from the user to the computer, and parameters configured to control the corresponding band in each of the plurality of bands. The user interface includes a switching instruction section configured to switch between the plurality of bands. The computer is configured to control the multiband camera section by using the parameter corresponding to the band selected according to the instruction to switch between the plurality of bands from the switching instruction section.
摘要:
When an image of a certain band in a multiband image obtained by a multiband camera capable of capturing at least two bands is displayed with a computer and at least one pixel is specified on the image, a spectrum computing section estimates a spectrum from the signal value of at least one pixel specified in the multiband image and displays the spectrum on a spectrum output screen.