摘要:
A recording medium includes a photosensitive layer, a nonphotosensitive layer, and a recording layer formation region in which the photosensitive layer and the nonphotosensitive layer are laminated. The photosensitive layer includes a recording layer in which interference fringes formed in parallel with a recording medium surface are deleted or changed within a portion irradiated with focused light to record information or light reflected during irradiation of focused light is used to reproduce information.
摘要:
The present invention is applied to an image pickup device with a CMOS solid-state image pickup element, in which an analog-to-digital conversion circuit is disposed in a surface on an opposite side from an image pickup surface in a semiconductor chip 2.
摘要:
The present invention is applied to an image pickup device with a CMOS solid-state image pickup element, in which an analog-to-digital conversion circuit is disposed in a surface on an opposite side from an image pickup surface in a semiconductor chip 2.
摘要:
An image processing apparatus (1), for performing image processing on image data which is obtained by performing imaging of a subject and in which the degree of motion blurring of an image represented by the image data changes in accordance with an imaging condition at the time of performing imaging of the subject, includes a motion information correcting unit (12) for correcting motion information representing motion concerning the image on the basis of imaging information representing the imaging condition, and a motion blurring adding unit (13) for adding motion blurring to the image by using the motion information corrected by the motion information correcting means to perform image processing on the image data.
摘要:
When an output unit is capable of operation at a frame rate F and a resolution of x×y pixels, an imaging unit or an image input unit converts an image into an imaged frame in an internal data format having the frame rate F and a resolution of ix×jy pixels. An image converter converts the resolution of the imaged frame supplied from the imaging unit or the image input unit into a resolution that can be represented by the output unit, generating an output frame having x×y pixels. At this time, the image converter carries out predetermined resolution conversion based on a moving velocity of the image by blocks each having a predetermined size. Thus, such visual effect that an observer of the image of the output frame perceives the image at a resolution exceeding the actual resolution of the output frame is achieved.
摘要:
A laser driving device includes: a pulse signal generating unit that, after a voltage has risen from a predetermined reference voltage to a predetermined output voltage and a time of a sum of an oscillation period of relaxation oscillation and a light emission start time in a predetermined laser diode has nearly elapsed, generates a pulse signal having a waveform that falls divisionally in two or more stages from the output voltage to the reference voltage; and an output unit that generates a laser drive signal by performing signal processing on the pulse signal and outputs the signal to the laser diode.
摘要:
An initialization apparatus that has a simplified configuration and that forms an initial hologram in an information recording medium is provided. An initialization apparatus (10) rotates an optical disk (100) and emits blue light beams (Lb1) and (Lb2) to either side of the optical disk (100) while causing a red light beam (Lr1) to follow a track formed in a reference layer (102). Thus, the initialization apparatus (10) can perform an initialization process in which a linear initial hologram IH is formed in a recording layer (101) in a spiral pattern that corresponds to the track formed in a reference layer (102). Accordingly, the initialization apparatus (10) can form a planar initial hologram layer (YH) with significantly reduced optical energy or thermal energy emitted to the optical disk (100) at one time.
摘要:
A video signal processing apparatus generates a plurality of subframes from each frame of an input video signal to generate an output video signal having a frame frequency higher than the frame frequency of the input video signal. The output video signal also has a smaller number of tones than the number of tones of the input video signal. The pixel values of pixels corresponding to the plurality of subframes are set in accordance with the input video signal to represent halftones that are difficult to display with the number of the tones of the output video signal. The pixel values of the pixels corresponding to the plurality of subframes are set to yield a maximum distribution of the pixel values in a time axis direction.
摘要:
A biomass hydrothermal decomposition apparatus includes, a biomass feeder (31) that feeds biomass material (11) under normal pressure to under increased pressure, a hydrothermal decomposition device (42A) that allows the fed biomass material (11) to be gradually moved inside a device main body (42A) from either end thereof in a consolidated condition, and also allows hot compressed water (15) to be fed from an other end of a feed section for the biomass material into the main body (42A), so as to cause the biomass material (11) and the hot compressed water (15) to countercurrently contact with each other and undergo hydrothermal decomposition, and that elutes a lignin component and a hemicellulose component into the hot compressed water, so as to separate the lignin component and the hemicellulose component from the biomass material (11); and a biomass discharger (51) that discharges, from the side where the hot compressed water is fed into the device main body, a biomass solid residue (17) under increased pressure to under normal pressure.
摘要:
An image processing apparatus includes an image input section configured to input still image data; a number-of-pixel converter configured to perform number-of-pixel conversion on the still image data; a display image generator configured to generate a scroll display image as output image data to be output to an image display section on the basis of the image data whose number of pixels has been converted, the image data being generated by the number-of-pixel converter; and a controller configured to control the number-of-pixel conversion process and the display image generation process. The number-of-pixel converter includes a spatial thinning processor for performing a spatial thinning process in accordance with the amount of spatial thinning. The display image generator generates a scroll display image on the basis of a frame image.