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    • 41. 发明授权
    • Hairdo pattern selecting system
    • 发型模式选择系统
    • US6034698A
    • 2000-03-07
    • US681471
    • 1996-07-23
    • Hiroaki Yasuda
    • Hiroaki Yasuda
    • A45D44/00G06F17/50G06T11/00G06T11/80G06F15/00
    • G06T11/001
    • To make it possible to verify the finished state of the entire head in advance to thereby freely select a hair style suitable to the taste of the person 4 receiving the hairdressing service by adjusting the hair style to the face of that person, the hairdo pattern selecting system is realized in a way to: accumulate a multiple number of hairdo patterns in computer 5, in the prescribed angle range .theta. and as continuous hairdo patterns of a prescribed speed, photograph and input in the computer 5 the head of the person 4 receiving the service, the prescribed angle range .theta. agreeing with the hairdo pattern images and as continuous head images of a prescribed speed; synthesize the head image and the hairdo pattern image selected from among a multiple number of hairdo pattern images and output the result as continuous synthesized images of a prescribed speed on display 6.
    • 为了能够预先验证整个头部的完成状态,从而通过调整与该人的脸部的发型自由地选择适合于接受理发服务的人的味道的发型,发型模式选择 系统的实现方式是:在计算机5中累积多个发型图案,在规定的角度范围θ中,并且作为计算机5中的规定速度,照片和输入的连续发型,人4的头部接收 服务,与发型图案一致的规定角度范围θ和作为规定速度的连续头部图像; 合成从多个发型图案图像中选择的头部图像和发型图案,并将结果输出为显示器6上规定速度的连续合成图像。
    • 42. 发明授权
    • Radiation image read-out apparatus
    • 辐射图像读出装置
    • US5801391A
    • 1998-09-01
    • US756912
    • 1996-11-26
    • Satoshi ArakawaHiroaki Yasuda
    • Satoshi ArakawaHiroaki Yasuda
    • G21K4/00G01T1/00G03B42/02H04N1/04H04N1/12H04N5/32
    • H04N1/04G01T1/2014H04N1/0283H04N1/1295H04N1/12H04N2201/0412H04N2201/0458
    • In a radiation image read-out apparatus, a stimulable phosphor sheet, on which a radiation image of an object has been stored, is scanned with a laser beam of a predetermined output power, which causes the stimulable phosphor sheet to emit light in proportion to the amount of energy stored thereon during its exposure to radiation, and the emitted light is photoelectrically detected with a predetermined sampling time. A response speed r �sec! of the stimulable phosphor constituting the stimulable phosphor sheet, the laser beam output power p �W!, a picture element size s �m!, and the sampling time t �sec! are set such that they may satisfy Formulas (1), (2), and (3): r/(s.multidot.t) 1 (3) The radiation image having been stored on the stimulable phosphor sheet is thereby read out quickly and such that a reproduced image having good image quality may be obtained.
    • 在放射线图像读取装置中,用预定输出功率的激光束扫描其上存储有物体的放射线图像的可刺激的荧光体片,其使得可激发的荧光体片材以与 在其暴露于辐射期间存储在其上的能量的量,并且以预定的采样时间对发射的光进行光电检测。 构成可刺激荧光体片的可激发荧光体的响应速度r [秒],激光束输出功率p [W],像素尺寸s [m]和采样时间t [sec]被设定为使得它们 满足公式(1),(2)和(3):r /(sxt)<5,000(1)t / s2 <80(2)pxt / s2> 1(3)辐射图像已经存储在可刺激 从而可以快速地读出荧光片,从而可以获得具有良好图像质量的再现图像。
    • 43. 发明申请
    • RADIATION IMAGE READ-OUT APPARATUS AND RADIATION IMAGE CONVERTOR PANEL
    • 辐射图像读出装置和辐射图像转换器面板
    • US20070164242A1
    • 2007-07-19
    • US11694692
    • 2007-03-30
    • Hiroaki Yasuda
    • Hiroaki Yasuda
    • G03B42/08
    • G01N23/046G01N2223/419G01T1/2014G21K1/10G21K4/00
    • A radiation image read-out apparatus includes a condenser optical system which converges stimulated emission emitted from a radiation image convertor panel upon exposure to stimulating light. A photodetector receives the stimulated emission converged by the condenser optical system and has a sensitivity to light longer in wavelength than the stimulating light and a stimulating light cut filter is disposed in the optical path of the stimulated emission between the photodetector and the radiation image convertor panel to transmit the stimulated emission and to cut the stimulating light. A longer wavelength light cut filter which transmits the stimulated emission and attenuates the intensity of light components longer in wavelength than the stimulating light is provided in the optical path of the stimulated emission between the photodetector and the radiation image convertor panel.
    • 辐射图像读出装置包括聚光光学系统,其在暴露于刺激光时会聚从辐射图像转换器面板发射的受激发射。 光电检测器接收由聚光器光学系统会聚的受激发射,并且具有比刺激光更长的光的灵敏度,并且刺激的光截止滤光器设置在光电检测器和辐射图像转换面板之间的受激发射的光路中 以传输受激发射并切割刺激光。 在光检测器和放射线图像转换面板之间的受激发射的光路中设置有发射受激发射并且衰减波长比刺激光长的光分量的强度的较长波长的截止滤波器。
    • 44. 发明授权
    • Image transfer and output method and system using the same
    • 图像传输和输出方法及系统使用相同
    • US07123759B1
    • 2006-10-17
    • US09607921
    • 2000-06-30
    • Hiroaki Yasuda
    • Hiroaki Yasuda
    • G06K9/00
    • G03B42/02
    • A plurality of original image signals representing radiation image information, which have been fed out from an image signal input apparatus, are fed into an operation processing device. Predetermined operation processing is performed on the plurality of the received original image signals in the operation processing device to obtain an operation-processed image signal. Also, at least one original image signal, which is among the plurality of the original image signals, is transferred to an image output device. Image outputting is performed with the image output device and in accordance with the one original image signal having been transferred. After the operation-processed image signal has been obtained from the predetermined operation processing, the operation-processed image signal is fed into the image output device, and image outputting is performed with the image output device and in accordance with the received operation-processed image signal.
    • 表示从图像信号输入装置输出的放射线图像信息的多个原始图像信号被馈送到操作处理装置。 对操作处理装置中的多个接收的原始图像信号执行预定的操作处理,以获得操作处理的图像信号。 此外,在多个原始图像信号之中的至少一个原始图像信号被传送到图像输出装置。 使用图像输出装置执行图像输出,并且根据已经传送的一个原始图像信号。 在从预定的操作处理获得操作处理的图像信号之后,将操作处理的图像信号馈送到图像输出装置中,并且利用图像输出装置执行图像输出并且根据接收的操作处理的图像 信号。
    • 48. 发明授权
    • Method and apparatus for reading image information by use of stimulable phosphor, and solid-state image detector
    • 通过使用可刺激的荧光体和固态图像检测器来读取图像信息的方法和装置
    • US06818913B2
    • 2004-11-16
    • US09792035
    • 2001-02-26
    • Hiroaki YasudaShinji Imai
    • Hiroaki YasudaShinji Imai
    • G03B4208
    • G01T1/2014
    • An image recording sheet and a solid-state image detector are used. The sheet has a stimulable phosphor layer laminated on a base, and the solid-state image detector includes a photoconductive layer containing amorphous selenium as its main component and electrodes disposed on opposite sides of the photoconductive layer. An electric field is applied across the photoconductive layer so that avalanche amplification is obtained within the photoconductive layer. The sheet is scanned under the electric field with stimulating light of wavelength of about 600 nm, and photostimulated luminescence light of wavelength of about 400 nm emitted from the fluorescent layer is incident on the photoconductive layer via an optical guide and a stimulating light cut filter. Electric charge generated within the photoconductive layer is detected by a current detecting circuit, whereby a radiation image signal is obtained.
    • 使用图像记录纸和固态图像检测器。 片材具有层叠在基底上的可激发荧光体层,固态图像检测器包括含有非晶硒作为其主要成分的光电导层和设置在光电导层的相对侧上的电极。 在光电导层两端施加电场,使得在光电导层内获得雪崩放大。 在激光波长约600nm的电场下扫描该片材,并且从荧光层发射的约400nm的波长的光刺激发光通过光导和刺激性截光滤光片入射到光电导层上。 通过电流检测电路检测在光电导层内产生的电荷,从而获得放射线图像信号。
    • 49. 发明授权
    • Radiation image information reading apparatus
    • 辐射图像信息读取装置
    • US06765225B2
    • 2004-07-20
    • US09986152
    • 2001-11-07
    • Hiroaki Yasuda
    • Hiroaki Yasuda
    • G03B4208
    • G03B42/02
    • Initial image data having a pixel size smaller than a pixel size of a final image are obtained by using line sensors arranged in a main scan direction and a vertical scan direction, and the final image becomes of high quality by processing the initial image data to prevent the image from becoming uneven. Integration processing means carries out a first conversion process to convert the initial image data comprising signals detected by the line sensors into data for pixels divided in the main scan direction. The integration processing means carries out a second conversion process in which, whenever the data are obtained for three consecutive pixels in the main scan direction, the data are added to become data for one pixel of the final image. The data for the final image are then subjected to an equalization process such as dark current correction carried out by a correction means.
    • 通过使用以主扫描方向和垂直扫描方向布置的线传感器,获得具有小于最终图像的像素尺寸的像素尺寸的初始图像数据,并且通过处理初始图像数据来最终图像变得高质量,以防止 图像变得不均匀。 集成处理装置执行第一转换处理,以将包括由行传感器检测的信号的初始图像数据转换为在主扫描方向上划分的像素的数据。 积分处理装置执行第二转换处理,其中,只要在主扫描方向上为三个连续的像素获得数据,则添加数据成为最终图像的一个像素的数据。 然后对最终图像的数据进行均衡处理,例如由校正装置进行的暗电流校正。
    • 50. 发明授权
    • Radiation image information read-out method and apparatus
    • 辐射图像信息读出方法和装置
    • US06495851B1
    • 2002-12-17
    • US09606936
    • 2000-06-30
    • Hiroaki Yasuda
    • Hiroaki Yasuda
    • G03B4208
    • G03B42/08
    • A stimulable phosphor sheet, on which radiation image information has been stored, is exposed to stimulating rays, which cause the stimulable phosphor sheet to emit light in proportion to the amount of energy stored thereon during its exposure to radiation. Light, which is emitted from opposite surfaces of the stimulable phosphor sheet when the stimulable phosphor sheet is exposed to the stimulating rays, is detected, and two original image signals representing the radiation image information are acquired. A read-out sensitivity and/or a read-out gain with respect to at least either one surface side of the stimulable phosphor sheet at the time of the image signal acquisition is controlled in accordance with specifications of the stimulable phosphor sheet.
    • 在其上存储有放射线图像信息的可刺激的荧光体片材暴露于刺激性射线,其使得可刺激的荧光体片材在其暴露于辐射期间与其上存储的能量的量成比例地发光。 检测可刺激的荧光体片暴露于刺激光线时从可刺激的荧光体片的相对表面发射的光,并且获取表示辐射图像信息的两个原始图像信号。 根据可刺激的荧光体片的规格,控制在图像信号采集时相对于可刺激的荧光体片的至少任一个表面侧的读出灵敏度和/或读出增益。