PROJECTION DEVICE AND PROJECTION METHOD
    111.
    发明申请
    PROJECTION DEVICE AND PROJECTION METHOD 审中-公开
    投影设备和投影方法

    公开(公告)号:WO2007081036A1

    公开(公告)日:2007-07-19

    申请号:PCT/JP2007/050539

    申请日:2007-01-10

    Abstract: A projection device comprises a light source, a color wheel which is inserted into an optical path of the light source and in which a plurality of color segments are formed along a peripheral direction of the color wheel. The color segments are configured to transmit a plurality of wavelength band components in the white light in a time division manner during a rotation of the color wheel. A light source driving unit alternating-current discharges the light source at a period shorter than a rotation period of the color wheel while reverses a polarity at a timing to switch the segment of the color wheel inserted into the optical path.

    Abstract translation: 投影装置包括光源,色轮被插入到光源的光路中,并且沿着色轮的周边方向形成有多个色段。 颜色段被配置为在色轮的旋转期间以时分方式在白光中发送多个波长带分量。 光源驱动单元交替电流以比色轮的旋转周期短的时间放电光源,同时在切换插入到光路中的色轮的段的定时反转极性。

    CODE READER
    112.
    发明申请
    CODE READER 审中-公开
    代码读取器

    公开(公告)号:WO2007049774A1

    公开(公告)日:2007-05-03

    申请号:PCT/JP2006/321581

    申请日:2006-10-23

    CPC classification number: G06K7/10722 G06K2207/1011

    Abstract: A code reader device (1), prior to extracting a code from an image captured by a camera (11), receives an image size data, and according to the received image size, displays the captured image on the display device (14) so that a code extracting target area is discriminated from a remaining area. A layout of the captured image on a display screen becomes flexible, so that usability for reading the code can be improved.

    Abstract translation: 代码阅读器装置(1)在从相机(11)捕获的图像中提取代码之前,接收图像尺寸数据,并且根据所接收的图像尺寸,将所捕获的图像显示在显示装置(14)上 代码提取目标区域与剩余区域相区别。 在显示屏幕上捕获的图像的布局变得灵活,从而可以提高用于读取代码的可用性。

    IMAGING APPARATUS WITH MOTION VECTOR DETECTING FUNCTION
    113.
    发明申请
    IMAGING APPARATUS WITH MOTION VECTOR DETECTING FUNCTION 审中-公开
    具有运动矢量检测功能的成像装置

    公开(公告)号:WO2007049432A1

    公开(公告)日:2007-05-03

    申请号:PCT/JP2006/319817

    申请日:2006-09-27

    Inventor: MURAKI, Jun

    CPC classification number: H04N5/145 H04N5/23248 H04N5/23254 H04N5/2327

    Abstract: When frame data is acquired to a digital camera (1), a block split section (21) splits the frame data into a plurality of correlation detection blocks, an average value calculation section (22) calculates an average pixel value of each of the correlation detection blocks, and an activity calculation section (23) calculates a block activity value of each of the correlation detection blocks from the calculated average pixel value of each of the correlation detection blocks. Next, a group allocation section (24) allocates the individual correlation detection blocks to two groups on the basis of the calculated block activity value, and a motion vector for each group is calculated using the representative point matching method. Next, the motion vector calculation section (26, 27, 28) calculates the entire motion vector from the motion vectors for each group in accordance with the ratio between the numbers of calculation detection blocks in each group.

    Abstract translation: 当帧数据被获取到数字照相机(1)时,块分割部分(21)将帧数据分割成多个相关检测块,平均值计算部分(22)计算每个相关性的平均像素值 检测块和活动计算部(23)根据计算出的每个相关检测块的平均像素值计算每个相关检测块的块活动性值。 接下来,组分配部24基于计算的块活动性值将各个相关检测块分配给两组,并且使用代表点匹配方法来计算每个组的运动矢量。 接下来,运动矢量计算部(26,27,28)根据各组中的计算检测块的数量的比例,从各组的运动矢量计算整体运动矢量。

    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

    公开(公告)号:WO2007029877A3

    公开(公告)日:2007-03-15

    申请号:PCT/JP2006/318227

    申请日:2006-09-07

    Abstract: When a user instructs photographing by operating an operating unit (302), an image captured by an image sensor (102) is stored as a photographed image in a memory (201). When a mode for performing color fading correction is set, the CPU (204) instructs an image processing device (203) to extract, from the photographed image, areas in which there are photographic print images which are supposed to bring about color fading. The image processing device (203) generates a binary image by detecting edges of the photographed image, erases edges contacting an outermost edge of the photographed image, and extracts the areas based on the binary image from which some of the edges are erased.

    PROJECTION DEVICE AND PROJECTION CONTROL METHOD
    115.
    发明申请
    PROJECTION DEVICE AND PROJECTION CONTROL METHOD 审中-公开
    投影设备和投影控制方法

    公开(公告)号:WO2007023720A1

    公开(公告)日:2007-03-01

    申请号:PCT/JP2006/316116

    申请日:2006-08-10

    Inventor: KUNO, Toshiya

    Abstract: There is disclosed a projection device which includes a light source constituted of a reflector 28 and a light source lamp 29, a projection system including a projection encoder 24 for forming a light mage based on an input image signal to project it by use of light from the light source, a micromirror element 27 and a projection lens 12, a photographing system including a photographing lens 13 for photographing the projected image, a CCD 39 and a process circuit 36, and a control section 35 detecting a luminance distribution from the photographed image and correcting a luminance distribution of the light image formed by the micromirror element 27 in accordance with the detected luminance distribution.

    Abstract translation: 公开了一种投影装置,其包括由反射器28和光源灯29构成的光源,投影系统包括:投影编码器24,用于根据输入图像信号形成光法阵,以通过使用来自 光源,微镜元件27和投影透镜12,包括用于拍摄投影图像的拍摄镜头13,CCD 39和处理电路36的拍摄系统,以及从拍摄图像检测亮度分布的控制部35 以及根据检测到的亮度分布校正由微镜元件27形成的光图像的亮度分布。

    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING PROGRAM
    116.
    发明申请
    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING PROGRAM 审中-公开
    图像处理装置和图像处理程序

    公开(公告)号:WO2007015374A2

    公开(公告)日:2007-02-08

    申请号:PCT/JP2006/314329

    申请日:2006-07-13

    CPC classification number: G06T7/35 G06T7/33

    Abstract: An image processing apparatus (12) for detecting feature points in inputted images (10, 11) comprising an optical flow detection section (13). The optical flow detection section (13) serves as: a full feature point detection section for detecting as a full feature point a point whose pixel value changes significantly when in whatever direction the pixel is moved; and a semi feature point detection section for detecting as a semi feature point a point whose pixel value hardly changes when the pixel is moved in a certain direction of the image but the pixel value changes significantly when the pixel is moved in other directions. This enables extracting feature points evenly from all portions of the image and enhancing accuracy in alignment when images are synthesized.

    Abstract translation: 一种用于检测包括光流检测部分(13)的输入图像(10,11)中的特征点的图像处理设备(12)。 光流检测部分(13)用作:全特征点检测部分,用于当像素在任何方向上移动时检测其像素值显着变化的点作为全特征点检测; 以及半特征点检测部分,用于当像素在图像的特定方向上移动时像素值几乎不变化的点检测为半特征点,但是当像素在其他方向上移动时像素值显着改变。 这使得能够从图像的所有部分均匀提取特征点,并提高合成图像时的对齐精度。

    POWER SOURCE SYSTEM AND CONTROL METHOD THEREOF
    119.
    发明申请
    POWER SOURCE SYSTEM AND CONTROL METHOD THEREOF 审中-公开
    电源系统及其控制方法

    公开(公告)号:WO2006075676A1

    公开(公告)日:2006-07-20

    申请号:PCT/JP2006/300321

    申请日:2006-01-06

    Inventor: BITOH, Hiroyasu

    Abstract: A power source system comprises: a chemical reaction unit producing a gas for power generation; a generator unit reacting a part of the gas for power generation to generate power, and ejecting unreacted part in the gas for power generation as an offgas; a heating apparatus provided in the chemical reaction unit setting the chemical reaction unit to a predetermined temperature by a heat quantity by a combustion reaction using a combustion component of the offgas and the fuel for combustion; and a controller calculating a quantity of the combustion component in the offgas to control a heat quantity generated by the heating apparatus in order to maintain the predetermined temperature of the chemical reaction unit according to a calculated change of the quantity of the combustion component in the offgas.

    Abstract translation: 电源系统包括:产生用于发电的气体的化学反应单元; 发电机单元使一部分用于发电的气体反应以产生动力,并且将用于发电的气体中的未反应部分排出为废气; 设置在所述化学反应单元中的加热装置,通过使用所述废气的燃烧成分和燃烧用燃料的燃烧反应,通过热量将所述化学反应单元设定为规定温度; 以及控制器,计算废气中的燃烧成分的量,以控制加热装置产生的热量,以便根据计算出的废气中的燃烧成分量的变化来维持化学反应单元的预定温度 。

    LIGHT SOURCE UNIT AND PROJECTOR SYSTEM
    120.
    发明申请
    LIGHT SOURCE UNIT AND PROJECTOR SYSTEM 审中-公开
    光源单元和投影仪系统

    公开(公告)号:WO2006064632A1

    公开(公告)日:2006-06-22

    申请号:PCT/JP2005/021310

    申请日:2005-11-15

    Inventor: SUZUKI, Yukio

    CPC classification number: F21V5/04 F21V13/04 G02B27/0994 H04N9/315

    Abstract: A light source unit which includes a reflector (24) in which a lamp accommodation opening and a light emitting opening are formed, a light source (5) in which a lamp (29) including a bulb which radiates light and electrode introducing portions (31) which guide electrodes into the bulb is inserted into the interior of the reflector from the lamp accommodation opening and is disposed in such a manner that a focal point position of the radiated light that is radiated from the bulb and reflected on an internal wall of the reflector is not positioned on the electrode introducing portion, and a condenser lens (6) including a recess portion at a central portion of at least one of lens surfaces thereof which lies on an optical axis of the light radiated from the lamp and which is adapted to gather the light radiated from the lamp that is reflected on the reflector.

    Abstract translation: 一种光源单元,其包括其中形成有灯容纳开口和发光开口的反射器(24),其中包括发射灯泡的灯(29)和电极引入部分(31)的光源(5) )将电极引导到灯泡中从灯容纳开口插入到反射器的内部,并且以这样的方式设置:从灯泡辐射并在反射器的内壁上反射的辐射光的焦点位置 反射器不位于电极引入部分上,而聚光透镜(6)在其至少一个透镜表面的中心部分包​​括凹部,该凹部位于从灯辐射的光的光轴上并适应 以收集从反射器上反射的灯辐射的光。

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