Projection-type image display system, projector, information storage medium, and image projection method
    22.
    发明授权
    Projection-type image display system, projector, information storage medium, and image projection method 有权
    投影型图像显示系统,投影仪,信息存储介质,图像投影方法

    公开(公告)号:US07626600B2

    公开(公告)日:2009-12-01

    申请号:US10438896

    申请日:2003-05-16

    申请人: Hideki Matsuda

    发明人: Hideki Matsuda

    IPC分类号: G09G5/373 G09G5/38 H04N9/31

    摘要: To provide a projection-type image display system, a projector, a program, an information storage medium, and an image projection method that enable simple changing of a projection position, a liquid-crystal projector is provided with: a sensor which senses a projection target area and outputs sensing information; an edge detection section which outputs detection information, based on the sensing information; a projectable area determination section which determines a projectable area which has no obstructions within the projection target area, based on the detection information; a projection area selection section which selects a projection area within the projectable area, based on a user selection or a predetermined reference; a projection-area/pixel-area associating section and a lens adjustment section which performs predetermined adjustments in such a manner that an image is displayed on the projection area, and an image projection section which projects an image towards the projection area, based on the input image information.

    摘要翻译: 为了提供能够简单地改变投影位置的投射型图像显示系统,投影仪,程序,信息存储介质和图像投影方法,液晶投影仪设置有:感测投影的传感器 目标区域和输出感测信息; 边缘检测部,其基于感测信息输出检测信息; 可投影区域确定部分,基于检测信息确定在投影对象区域内没有障碍物的可投影区域; 投影区域选择部,其基于用户选择或预定参考来选择投影区域内的投影区域; 投影区域/像素区域关联部分和透镜调整部分,其以这样的方式执行预定的调整,使得图像被显示在投影区域上;以及图像投影部分,其基于图像投影区域向投影区域投影图像 输入图像信息。

    Environment-compliant image display system, projector, and program
    23.
    发明申请
    Environment-compliant image display system, projector, and program 有权
    符合环境的图像显示系统,投影机和程序

    公开(公告)号:US20090289951A1

    公开(公告)日:2009-11-26

    申请号:US12461068

    申请日:2009-07-30

    申请人: Hideki Matsuda

    发明人: Hideki Matsuda

    IPC分类号: G09G5/02

    摘要: An environment-compliant image display system, projector, and program that enables the reproduction of appropriate colors even when affected by ambient light. The projector has a color control processing update section that corrects colors by adjusting a LUT in a 3D-LUT storage section and brightness by adjusting a grayscale characteristic in a ID-LUT storage section, in order to increase the output in at least a lower grayscale range if the environment is affected by ambient light, based on environmental information that has been measured by a color light sensor.

    摘要翻译: 符合环境的图像显示系统,投影机和程序,即使在受到环境光影响的情况下也能够再现适当的颜色。 投影仪具有颜色控制处理更新部分,其通过调整3D-LUT存储部分中的LUT并通过调整ID-LUT存储部分中的灰度特性来校正颜色,以便增加至少较低灰度级的输出 如果环境受到环境光的影响,则基于由彩色光传感器测量的环境信息。

    Image display system, projector, information storage medium, and image processing method
    24.
    发明授权
    Image display system, projector, information storage medium, and image processing method 有权
    图像显示系统,投影仪,信息存储介质,图像处理方法

    公开(公告)号:US07542055B2

    公开(公告)日:2009-06-02

    申请号:US10343429

    申请日:2002-05-29

    IPC分类号: G09G5/10 G06K9/00 G03B21/00

    摘要: An image display system that performs grayscale correction in accordance with the on-site environment, to display an image, is provided with: a calibration signal generation section (150) that generates calibration signals for displaying each of first and second grayscale correction images having two grayscale values of a single color, a color-light sensor (60) that measures luminance values under an ideal environment and the on-site environment for each of the first and the second grayscale correction images projected on a screen, a 1D-LUT generation section (140) that generates a 1D-LUT based on the luminance values measured by the color-light sensor (60), and a grayscale correction section (170) that stores the 1D-LUT generated by the 1D-LUT generation section (140) and performs grayscale correction.

    摘要翻译: 一种根据现场环境执行灰度校正以显示图像的图像显示系统具有:校准信号生成部分(150),其生成用于显示具有两个第一和第二灰度校正图像的每个的校准信号 单个颜色的灰度值,在理想环境下测量亮度值的色光传感器(60)和投影在屏幕上的第一和第二灰阶校正图像中的每一个的现场环境,1D-LUT生成 基于由色光传感器(60)测量的亮度值生成1D-LUT的区段(140);以及存储由1D-LUT生成部(140)生成的1D-LUT的灰度校正部(170) )并执行灰度校正。

    Image processing system, projector, information storage medium, and image processing method
    25.
    发明授权
    Image processing system, projector, information storage medium, and image processing method 有权
    图像处理系统,投影机,信息存储介质和图像处理方法

    公开(公告)号:US07517089B2

    公开(公告)日:2009-04-14

    申请号:US11083033

    申请日:2005-03-18

    申请人: Hideki Matsuda

    发明人: Hideki Matsuda

    IPC分类号: G03B21/14

    摘要: A projector is configured of a difference image generation section that generates a difference image between an all-white first calibration image and a second calibration image which includes an image having features at the center and periphery thereof, a center reference position detection section that detects a reference position of a center block area in the difference image, a peripheral reference position detection section that detects a reference position of a peripheral block area, and a projection area information generation section that generates projection area information indicating a position of a projection area, based on those reference positions.

    摘要翻译: 投影仪由差分图像生成部构成,该差分图像生成部生成全白色的第一校准图像和第二校准图像之间的差分图像,所述第二校准图像包括在其中心和周边具有特征的图像;中心基准位置检测部, 差分图像中的中央块区域的参考位置,检测外围块区域的基准位置的周边基准位置检测部,以及投影区域信息生成部,其生成表示投影区域的位置的投影区域信息 在这些参考位置。

    SPIRAL MEMBRANE ELEMENT
    26.
    发明申请
    SPIRAL MEMBRANE ELEMENT 审中-公开
    螺旋膜元件

    公开(公告)号:US20090065426A1

    公开(公告)日:2009-03-12

    申请号:US12282550

    申请日:2007-03-09

    IPC分类号: B01D63/10 B01D63/06 B32B37/14

    CPC分类号: B01D63/103 B01D63/10

    摘要: An object of the present invention is to provide a spiral membrane element that can improve the barrier property of a fiber reinforced plastic layer having a fiber roll as a reinforcing phase and that can effectively prevent occurrence of cracks. The spiral membrane element of the present invention is a spiral membrane element containing a cylindrical roll R in which a separation membrane, a feed-side flow passageway member, and a permeate-side flow passageway member are spirally wound in a laminate state around a perforated center tube 5 and in which a sealing part for preventing mixing of feed-side fluid and permeate-side fluid is disposed, wherein a fiber reinforced plastic layer 26 having a fiber roll as a reinforcing phase is formed on the outer circumferential side of said cylindrical roll R, and a plastic layer 24 is disposed in the inner part or on the inner side of the fiber reinforced plastic layer 26 approximately over the entire length and approximately over the entire circumference of the fiber reinforced plastic layer 26.

    摘要翻译: 本发明的目的是提供一种螺旋膜元件,其可以提高具有纤维辊作为增强相的纤维增强塑料层的阻隔性,并且能够有效地防止裂纹的发生。 本发明的螺旋膜元件是包含圆筒形辊R的螺旋膜元件,其中分离膜,进料侧流动通道构件和渗透侧流动通道构件以层压状态螺旋卷绕在穿孔 中心管5,其中设置有用于防止进料侧流体和渗透侧流体混合的密封部分,其中在所述圆柱体的外圆周侧上形成有作为增强相的纤维辊的纤维增强塑料层26 辊R,塑料层24设置在纤维增强塑料层26的内部或内侧,大致在纤维增强塑料层26的整个长度和大致整个圆周上。

    Image processing system, projector, storage medium, and image processing method
    27.
    发明授权
    Image processing system, projector, storage medium, and image processing method 有权
    图像处理系统,投影机,存储介质和图像处理方法

    公开(公告)号:US07417643B2

    公开(公告)日:2008-08-26

    申请号:US11802398

    申请日:2007-05-22

    申请人: Hideki Matsuda

    发明人: Hideki Matsuda

    IPC分类号: G09G5/02

    摘要: In order to provide an image processing system and the like that can reproduce colors more appropriately, a projector is provided with a calibration signal generation section that generates a calibration signal for a white image and calibration signals for three subtracted-primary-color images, each of which is obtained by subtracting a predetermined input value from the RGB values of a predetermined primary color, one of plurality of kinds of primary colors that together form white; an image projection section for displaying each calibration image, based on the corresponding calibration signal; a sensing section for sensing each displayed calibration image; a primary-color amount information generation section for calculating a difference between sensing signal values and calculating an image signal value for the highest output value of each of the RGB colors, based on that difference; an ambient-light amount information generation section for calculating an ambient-light amount based on differences between image signal values; and a correction information generation section for generating correction information for applying corrections, based on the highest output value for each of the RGB colors and the ambient-light amount.

    摘要翻译: 为了提供能够更适当地再现颜色的图像处理系统等,投影仪设置有校准信号生成部,其生成用于白色图像的校准信号和三个相减原色图像的校准信号,每个 通过从预定原色的RGB值中减去一起形成白色的多种基色中的一种来获得预定输入值; 图像投影部分,用于基于相应的校准信号显示每个校准图像; 感测部分,用于感测每个显示的校准图像; 原色量信息生成部,其基于该差计算感测信号值之间的差异,并计算每个RGB颜色的最高输出值的图像信号值; 环境光量信息生成部,其基于图像信号值之差计算环境光量; 以及校正信息生成部分,用于基于RGB颜色和环境光量中的每一个的最高输出值产生用于应用校正的校正信息。

    Taste Improving Agent for Food and Beverage Containing Potassium Chloride, Process for Producing Food and Beverage Containing Potassium Chloride and Food and Beverage Containing Potassium Chloride Produced by the Process
    28.
    发明申请
    Taste Improving Agent for Food and Beverage Containing Potassium Chloride, Process for Producing Food and Beverage Containing Potassium Chloride and Food and Beverage Containing Potassium Chloride Produced by the Process 审中-公开
    含有氯化钾的食品和饮料的味道改良剂,含有氯化钾的食品和饮料的制造方法以及由该方法生产的含有氯化钾的食品和饮料

    公开(公告)号:US20080193591A1

    公开(公告)日:2008-08-14

    申请号:US11908924

    申请日:2005-12-26

    IPC分类号: A23L1/22 A23L1/237 A23L1/238

    CPC分类号: A23L27/45 A23L27/21

    摘要: A taste improving agent for food and beverage containing potassium chloride that can effectively relieve unpleasant tastes, such as bitter taste and harsh taste, attributed to potassium chloride without detriment to the flavor of the food and beverage; a process for producing a food and beverage containing potassium chloride of high palatability having the bitter taste and harsh taste of potassium chloride suppressed; and a food and beverage containing potassium chloride produced by the production process. Use is made of a taste improving agent comprising a basic amino acid and/or a basic peptide as an active ingredient. It is preferred that the basic amino acid be at least one member selected from among histidine, arginine and lysine and the basic peptide at least one member selected from among anserine, carnosine and balenine. This taste improving agent is added to a food and beverage containing potassium chloride, thereby obtaining a food and beverage containing potassium chloride with improved taste.

    摘要翻译: 含有氯化钾的食品和饮料的味觉改善剂可以有效地缓解由于氯化钾引起的不利口味,如苦味和恶劣味道,而不损害食品和饮料的味道; 抑制具有苦味和恶劣味道的含有高适口性的含有氯化钾的食品和饮料的方法; 以及由生产过程生产的含有氯化钾的食品和饮料。 使用包含碱性氨基酸和/或碱性肽作为活性成分的味道改善剂。 优选碱性氨基酸为选自组氨酸,精氨酸和赖氨酸中的至少一种,碱性肽选自丝氨酸,肌肽和巴伦丁中的至少一种。 将该味道改善剂加入到含有氯化钾的食品和饮料中,从而获得含有改善味道的含有氯化钾的食品和饮料。

    Image processing system, projector, computer-readable medium, and image processing method
    29.
    发明授权
    Image processing system, projector, computer-readable medium, and image processing method 失效
    图像处理系统,投影仪,计算机可读介质和图像处理方法

    公开(公告)号:US07266240B2

    公开(公告)日:2007-09-04

    申请号:US10806207

    申请日:2004-03-23

    申请人: Hideki Matsuda

    发明人: Hideki Matsuda

    IPC分类号: G06K9/00

    CPC分类号: H04N9/3182 H04N9/3185

    摘要: To provide an image processing system enabling association of the coordinates of a sensed projected image in a sensing area with the coordinates of the spatial light modulator, a projector is formed of: an image projecting section which projects calibration images; a ratio information generating section which computes a ratio of image signal values or luminance values for each pixel in the sensing area obtained by sensing the calibration images, based on sensed information from a sensor which senses the calibration images, to generate ratio information; an edge point detecting section which searches the ratio information to detect corner points of a sensed projected image for each pixel having a ratio equal to or larger than a predetermined value; a pixel block image information generating section which converts sensed information of an area defined by the detected corner points into pixel block image information representing a ratio of image signal values or luminance values for each pixel block including one or more pixels.

    摘要翻译: 为了提供一种图像处理系统,使得感测区域中感测到的投影图像的坐标与空间光调制器的坐标相关联,投影仪由以下部分组成:投影校准图像的图像投影部分; 比率信息生成部,其基于来自感测校准图像的传感器的感测信息,计算通过感测校准图像而获得的感测区域中的每个像素的图像信号值或亮度值的比率,以生成比率信息; 边缘点检测部分,搜索比率信息以检测具有等于或大于预定值的比例的每个像素的感测投影图像的角点; 像素块图像信息生成部,其将检测到的角点所定义的区域的感测信息转换为表示包含一个或多个像素的每个像素块的图像信号值或亮度值的比率的像素块图像信息。

    Image processing system, projector, program, information storage medium, and image processing method
    30.
    发明授权
    Image processing system, projector, program, information storage medium, and image processing method 有权
    图像处理系统,投影机,程序,信息存储介质和图像处理方法

    公开(公告)号:US07233707B2

    公开(公告)日:2007-06-19

    申请号:US11137350

    申请日:2005-05-26

    IPC分类号: G03B21/14

    摘要: A projector includes a projection section which projects an all-white image and an all-black image onto a screen, a sensor which generates first sensing information by sensing the all-white image and generates second sensing information by sensing the all-black image, a differential image generation section which generates a differential image based on the first and second sensing information, an external light effect removal section, and a projection target area detection section which generates projection target area information on the position of a projection target area corresponding to the screen in the sensing area of the sensor based on the differential image from which the external light effect is removed.

    摘要翻译: 投影仪包括将全白图像和全黑图像投影到屏幕上的投影部分,通过感测全白图像产生第一感测信息并通过感测全黑图像产生第二感测信息的传感器, 生成基于第一和第二感测信息的差分图像的差分图像生成部,外部光线效果去除部,以及投影对象区域检测部,其对与该第一感测信息对应的投影对象区域的位置生成投影对象区域信息 基于除去外部光效果的差分图像,在传感器的感测区域中进行屏幕显示。