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    • 71. 发明授权
    • Vehicle surroundings monitoring apparatus
    • 车辆周边监控装置
    • US07545955B2
    • 2009-06-09
    • US11287738
    • 2005-11-28
    • Nobuharu NagaokaTakayuki Tsuji
    • Nobuharu NagaokaTakayuki Tsuji
    • G06K9/00G05D1/02
    • G06K9/00362G01S3/7864G06T7/136G06T7/596G06T7/62G06T2207/10021G06T2207/10048G06T2207/20068G06T2207/30261
    • A vehicle surroundings monitoring apparatus that extracts a body present in the surroundings of a vehicle as an object, based on an image captured by an infrared imaging device, including a binarized object extraction device that extracts a binarized object from image data obtained by binarizing a gray scale image of the image; a region setting device that sets a region including the binarized object on the gray scale image; a luminance status quantity calculation device that calculates a luminance status quantity of the region set by the region setting device; a luminance distribution determination device that determines whether or not a predetermined luminance distribution exists in the region based on the luminance status quantity calculated by the luminance status quantity calculation device; and an object type determination device that determines a type of the object based on a determination result of the luminance distribution determination device.
    • 一种车辆环境监视装置,其基于由红外成像装置拍摄的图像,提取作为对象的车辆周围的身体,所述图像包括二值化对象提取装置,所述二值化对象提取装置从通过二值化灰色获得的图像数据中提取二值化对象 图像的尺度图像; 区域设定装置,其将包含二值化对象的区域设定在灰度图像上; 亮度状态量计算装置,其计算由所述区域设定装置设定的区域的亮度状态量; 亮度分布确定装置,其基于由亮度状态量计算装置计算出的亮度状态量来确定该区域中是否存在预定的亮度分布; 以及对象类型确定装置,其基于亮度分布确定装置的确定结果来确定对象的类型。
    • 72. 发明授权
    • Vehicle surroundings monitoring apparatus
    • 车辆周边监控装置
    • US07436982B2
    • 2008-10-14
    • US11150732
    • 2005-06-10
    • Fuminori TaniguchiHobuharu NagaokaTakayuki Tsuji
    • Fuminori TaniguchiHobuharu NagaokaTakayuki Tsuji
    • G06K9/00G06K9/36H04N7/18
    • B60T17/22B60T7/22G06K9/00805
    • A vehicle surroundings monitoring apparatus, includes: an infrared imaging device that captures an image; a binarized object extraction device that extracts a binarized object by binarizing the image; an extraction region setting device that sets, as an extraction region, a region adjacent to one of an upper end and a lower end of the binarized object extracted by the binarized object extraction device; a search region setting device that sets a search region around the extraction region; a similar object extraction device that, when an object having a shape similar to that of the object in the extraction region is present in the search region, extracts the object in the search region as a similar object; and an identical object determination device that determines whether or not the object in the extraction region and the similar object in the search region are identical.
    • 一种车辆周边监视装置,包括:拍摄图像的红外线摄像装置; 二值化对象提取装置,其通过二值化图像来提取二值化对象; 提取区域设置装置,其将由所述二值化对象提取装置提取的所述二值化对象的上端和下端之一相邻的区域设置为提取区域; 搜索区域设置装置,其围绕所述提取区域设置搜索区域; 类似的对象提取装置,当在搜索区域中存在具有与提取区域中的对象类似的形状的对象时,将搜索区域中的对象提取为相似对象; 以及相同的对象确定装置,其确定提取区域中的对象和搜索区域中的相似对象是否相同。
    • 74. 发明申请
    • Vehicle surroundings monitoring apparatus
    • 车辆周边监控装置
    • US20070211919A1
    • 2007-09-13
    • US11712533
    • 2007-02-28
    • Nobuharu NagaokaTakayuki TsujiYoichi SugimotoMorimichi Nishigaki
    • Nobuharu NagaokaTakayuki TsujiYoichi SugimotoMorimichi Nishigaki
    • G06K9/00
    • G06K9/00369G06K9/00791G06K9/00805
    • A vehicle surroundings monitoring apparatus capable of distinguishing and determining an object type with high reliability, particularly a vehicle surroundings monitoring apparatus capable of determining an object by distinguishing between a pedestrian and other objects among the objects with high reliability. The vehicle surroundings monitoring apparatus detects an object existing around a vehicle (10) from images obtained by cameras 2R and 2L mounted on the vehicle (10) and includes an object extraction process unit (steps 1 to 9) which extracts an object from the image, a width calculation process unit (steps 101 to 104) which calculates widths of the object in a plurality of height positions spaced at vertical intervals of the object extracted by the object extraction process unit, and an object type determination process unit (step 105) which determines the type of the object based on the widths calculated by the width calculation process unit.
    • 特别是一种车辆周边监视装置,能够区分和确定具有高可靠性的对象类型的车辆周围环境监视装置,特别是能够通过以高可靠性区分对象之间的步行者和其他对象来确定对象的车辆周边监视装置。 车辆周边监视装置根据安装在车辆(10)上的照相机2 R和2 L获得的图像检测车辆(10)周围存在的物体,并且包括:物体提取处理单元(步骤1至9),其从 图像,宽度计算处理单元(步骤101至104),其计算由对象提取处理单元提取的对象的垂直间隔间隔开的多个高度位置中的对象的宽度;以及对象类型确定处理单元(步骤 105),其基于由宽度计算处理单元计算的宽度来确定对象的类型。
    • 75. 发明授权
    • Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
    • 聚合物多元醇组合物,其制造方法以及聚氨酯树脂的制造方法
    • US06756414B2
    • 2004-06-29
    • US10463644
    • 2003-06-17
    • Tetsuji KawamotoTomio KawazoeKiyoshi IkedaMunekazu SatakeFutoshi KitataniTsuyoshi TomosadaTakeshi FurutaTakayuki Tsuji
    • Tetsuji KawamotoTomio KawazoeKiyoshi IkedaMunekazu SatakeFutoshi KitataniTsuyoshi TomosadaTakeshi FurutaTakayuki Tsuji
    • C08G1810
    • C08G18/632C08F2/06C08F283/006C08F283/06C08G2101/00C08G2101/005C08G2101/0083
    • This invention provides a polymer polyol composition (I) comprising a polyol (A) and polymer particles (B) dispersed in (A), the polymer particles (B) being formed by polymerizing an ethylenically unsaturated compound (b) in a polyol, wherein the content of (B) in (I) is from 35 to 75 mass %, based on the mass of (I), and the amount of soluble polymers (P) dissolved in (A) is not more than 5 mass %, based on the mass of (A), and provides methods for producing the polymer polyol composition (I). Further, this invention provides a method for producing a foamed or non-foamed polyurethane resin, which method comprises reacting a polyol component with a polyisocyanate component in the presence or absence of a blowing agent, wherein the above polymer polyol composition is used at least as a portion of the polyol component. A polymer polyol having a low viscosity and excellent dispersion stability is provided even when having a high concentration of polymer particles, and is used advantageously to produce polyurethane resins having excellent 25% ILD (hardness) and compression set, or foams thereof, with good operation efficiency.
    • 本发明提供一种包含分散在(A)中的多元醇(A)和聚合物颗粒(B))的聚合物多元醇组合物(I),聚合物颗粒(B)通过在多元醇中聚合烯属不饱和化合物(b)而形成,其中 基于(I)的质量,(I)中的(B)的含量为35〜75质量%,溶解在(A)中的可溶性聚合物(P)的量为5质量%以下 (A)的质量,并且提供了制备聚合物多元醇组合物(I)的方法。 此外,本发明提供一种发泡或非发泡聚氨酯树脂的制造方法,其特征在于,在发泡剂的存在或不存在下,使多元醇成分与多异氰酸酯成分反应,其中上述聚合物多元醇组合物至少使用 一部分多元醇组分。 即使具有高浓度的聚合物颗粒,也提供了具有低粘度和优异的分散稳定性的聚合物多元醇,并且有利地生产具有优异的25%ILD(硬度)和压缩永久变形或其泡沫的优异的操作的聚氨酯树脂 效率。