Abstract: An image processing apparatus enlarges the number of pixels of first image data made of a luminance signal and a color-difference signal in a vertical direction and in a horizontal direction, and causes each pixel to have a luminance signal and a color-difference signal to convert the image data made of the luminance signal and the color-difference signal into image data of a Bayer array made of R, G1, G2, and B signals. The image processing apparatus generates a luminance signal using one of the G1 signal and the G2 signal, the R signal, and the B signal in the image data of the Bayer array.

Abstract: There is provided a light source unit comprising an excitation light shining device for emitting excitation light, a luminescent plate having a luminescent light emitting area on a base material and adapted to emit a luminescent light of a predetermined wavelength band by excitation light from the excitation shining device, two types of light source devices for emitting light of wavelength bands different from that of the light from the luminescent plate, a light guiding optical system for guiding the light from the luminescent plate and the rays from the light sources to a predetermined plane, and a light source control device for controlling the emission from the excitation light shining device and the light sources, wherein a synthetic light or a single-color light are emitted by controlling the emissions from the excitation light shining device and the light sources by the light source control device.

Abstract: A direction being across the defective pixel and along which pixels used to calculate a signal level of a defective pixel are located, is determined. A ratio between signal levels of pixels that are adjacent to the defective pixel and that have a different color from the defective pixel, and signal levels of pixels that are adjacent to pixels being located along the determine direction with respect to the defective pixel and having the same color as the defective pixel and that have a different color from the defective pixel, is acquired. A value obtained by multiplying an average value of the signal levels of the pixels used to calculate the signal level of the defective pixel by the calculated ratio is output as the signal level of the defective pixel.

Abstract: A direction in which pixels highly correlated with a signal value of a pixel of interest exist is determined by using both signal values of a plurality of pixels of different colors from the pixel of interest and of a plurality of pixels of the same color as the pixel of interest among a plurality of peripheral pixels of the pixel of interest, and obtains pixel correction values corresponding to the respective directions. Weighted addition of those pixel correction values is performed in accordance with the degree to which the pixel of interest is of an achromatic color, and the pixel correction value for the pixel of interest is thus obtained.

Abstract: When determining a direction in which pixels highly correlated with a defective pixel exist, it is determined whether the direction is the horizontal or vertical direction or the oblique direction from signal values of peripheral pixels of the same color as the defective pixel. On the other hand, one of the vertical direction and the horizontal direction and one of a plurality of predetermined oblique directions are determined from signal values of peripheral pixels of different colors from the defective pixel, and one direction is selected as the final direction determination result according to a determination result obtained by using pixels of the same color.

Abstract: A projection apparatus includes a fluorescence plate including a fluorescence layer configured to emit fluorescence light beams upon irradiation of the excitation lights, a first lens array, provided on a light source side of the fluorescence plate and including a plurality of lenses arranged in an array to correspond with the light-emitting elements, and configured to collect the fluorescence light beams and emit the fluorescence light beams to be parallel with one another, and a projection unit configured to form an optical image using the fluorescence light beams obtained via the first lens array and project the optical image on a projection object.

Abstract: A light source unit includes an excitation light source, a plurality of light sources at least one of which emits a light ray in a wavelength band different from that of the excitation light source, a plurality of collimator lenses which make light rays from the light sources into parallel ones, a luminous light emitting device which receives the light ray from the excitation light source to emit a luminous light ray, a microlens array which diffuses the light rays from the light sources to a predetermined range and distributes the luminance thereof uniformly within the predetermined range and a collective lens which collects the light rays from the light sources which are emitted from the microlens array, and the light sources are disposed so that the light rays from the plurality of light sources intersect the light ray from the excitation light source at right angles.

Abstract: A black image captured in a light-shielded state is obtained, and the streak intensity is determined for each pixel of the black image from the absolute value of an AC component in a region containing the pixel. An extraction image which extracts streak-like fixed pattern noise in a captured image is generated using a black image obtained by applying, to the obtained black image, the first filter for reducing random noise in the first direction.

Abstract: An adhesive composition has a polymer that contains a unit structure of Formula (1): ?L1-O-T1-O???Formula (1) (where L1 is an arylene group or a combination of an arylene group and a sulfonyl group or a carbonyl group, and T1 is a fluoroalkylene group, a cyclic alkylene group, an arylene group having a substituent, or a combination of an arylene group optionally having a substituent and a fluoroalkylene group or a cyclic alkylene group) and contains, at a terminal or in a side chain or the main chain, at least one group containing a structure of Formula (2-A), a structure of Formula (2-B), or both structures:

Abstract: A direction in which pixels highly correlated with a signal value of a pixel of interest exist is determined by using both signal values of a plurality of pixels of different colors from the pixel of interest and of a plurality of pixels of the same color as the pixel of interest among a plurality of peripheral pixels of the pixel of interest, and obtains pixel correction values corresponding to the respective directions. Weighted addition of those pixel correction values is performed in accordance with the degree to which the pixel of interest is of an achromatic color, and the pixel correction value for the pixel of interest is thus obtained.

Abstract: When determining a direction in which pixels highly correlated with a defective pixel exist, it is determined whether the direction is the horizontal or vertical direction or the oblique direction from signal values of peripheral pixels of the same color as the defective pixel. On the other hand, one of the vertical direction and the horizontal direction and one of a plurality of predetermined oblique directions are determined from signal values of peripheral pixels of different colors from the defective pixel, and one direction is selected as the final direction determination result according to a determination result obtained by using pixels of the same color.

Abstract: There is provided a light source unit comprising an excitation light shining device for emitting excitation light, a luminescent plate having a luminescent light emitting area on a base material and adapted to emit a luminescent light of a predetermined wavelength band by excitation light from the excitation shining device, two types of light source devices for emitting light of wavelength bands different from that of the light from the luminescent plate, a light guiding optical system for guiding the light from the luminescent plate and the rays from the light sources to a predetermined plane, and a light source control device for controlling the emission from the excitation light shining device and the light sources, wherein a synthetic light or a single-color light are emitted by controlling the emissions from the excitation light shining device and the light sources by the light source control device.

Abstract: There is provided a light source unit comprising an excitation light shining device for emitting excitation light, a luminescent plate having a luminescent light emitting area on a base material and adapted to emit a luminescent light of a predetermined wavelength band by excitation light from the excitation shining device, two types of light source devices for emitting light of wavelength bands different from that of the light from the luminescent plate, a light guiding optical system for guiding the light from the luminescent plate and the rays from the light sources to a predetermined plane, and a light source control device for controlling the emission from the excitation light shining device and the light sources, wherein a synthetic light or a single-color light are emitted by controlling the emissions from the excitation light shining device and the light sources by the light source control device.

Abstract: A projection apparatus includes a fluorescence plate including a fluorescence layer configured to emit fluorescence light beams upon irradiation of the excitation lights, a first lens array, provided on a light source side of the fluorescence plate and including a plurality of lenses arranged in an array to correspond with the light-emitting elements, and configured to collect the fluorescence light beams and emit the fluorescence light beams to be parallel with one another, and a projection unit configured to form an optical image using the fluorescence light beams obtained via the first lens array and project the optical image on a projection object.

Abstract: Whether or not a pixel output signal corresponding to a previously stored blinking defective pixel address is an abnormal value is detected. Then, when a signal value indicating a defective pixel is being output, the output signal is corrected. Deterioration of a taken image caused by excessively correcting a blinking defective pixel can be prevented from occurring.

Abstract: A light source unit includes a light source group wherein light sources are arranged into rows and columns so as to form a planar configuration and a primary reflecting mirror group disposed on an optical axis of the light source group to reflect light beams emitted from the light source group as light beams whose sectional areas are reduced in a column direction by narrowing intervals between light beams emitted from the light sources making up the rows of the light source group, the primary reflecting mirror group includes different strip-like reflecting mirrors disposed on optical axes of light beams emitted from the rows of the light source group in a step-like fashion, and the reflecting mirrors are disposed to eliminate intervals between reflected light beams from the reflecting mirrors, thereby making it possible to reduce the sectional areas of the light beams.

Abstract: An image processing apparatus obtains a black image captured in the light-shielded state, and applies a cyclic type filter to each line in a direction parallel to the streak in the black image, reducing random noise in the first direction. The image processing apparatus deletes, from a black image obtained by applying the cyclic type filter, lines in the second direction by the group delay of the cyclic type filter. Further, the image processing apparatus generates an image having a line count corresponding to the group delay by using a final line in the second direction in the image from which lines corresponding to the group delay have been deleted. The image processing apparatus adds the generated image to the image from which lines corresponding to the group delay have been deleted, and outputs the resultant image.

Abstract: Disclosed herein is an information processing apparatus that presents, to a user who performs a search among a plurality of contents distributed over a search space formed using N, N is an integer greater than one, types of search axes, assistant information for assisting the user with the search. The apparatus includes: specification means for specifying a first range; range presentation means for presenting a state of distribution of contents within the first range, and presenting the state of the distribution of the contents within a second range; and narrowing-down axis presentation means for selecting, and presenting the narrowing-down axis candidate or candidates to the user.

Abstract: In an information processing apparatus adapted to determine information, to be presented to a user, as to one or more contents, a calculation unit calculates the similarity between a first search axis, produced on the basis of information associated with the user, for use as a reference on the basis of which to present contents and a second search axis, produced on the basis of information associated with one of other users, for use as a reference on the basis of which to present contents, and a display control unit controls displaying of information associated with contents with reference to first and second search axes detected as being similar to each other.

Abstract: There is provided a light source unit comprising an excitation light shining device for emitting excitation light, a luminescent plate having a luminescent light emitting area on a base material and adapted to emit a luminescent light of a predetermined wavelength band by excitation light from the excitation shining device, two types of light source devices for emitting light of wavelength bands different from that of the light from the luminescent plate, a light guiding optical system for guiding the light from the luminescent plate and the rays from the light sources to a predetermined plane, and a light source control device for controlling the emission from the excitation light shining device and the light sources, wherein a synthetic light or a single-color light are emitted by controlling the emissions from the excitation light shining device and the light sources by the light source control device.