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    • 22. 发明申请
    • RETRIEVING SCENES FROM MOVING IMAGE DATA
    • 从移动图像数据中检索场景
    • US20090324014A1
    • 2009-12-31
    • US12474835
    • 2009-05-29
    • Shingo KatoNaruaki MasunoYoshitaka MatsumotoTetsuya Shimizu
    • Shingo KatoNaruaki MasunoYoshitaka MatsumotoTetsuya Shimizu
    • G06K9/00
    • G06F17/30811G06K9/00724G06T7/251G06T2207/10016G06T2207/30224
    • A computer system, method and computer program that retrieves, from at least one piece of moving image data, at least one scene that includes moving image content to be retrieved. The computer system includes a storage unit that stores a locus of a model of the moving image to be retrieved and velocity variation of the model; a first calculation unit that calculates a first vector including the locus and the velocity variation of the model; a second calculation unit that calculates a second vector regarding the moving image content to be retrieved included in the at least one piece of moving image data; a third calculation unit that calculates a degree of similarity between the first and second vectors; and a selection unit that selects, at least one scene which includes the moving image content to be retrieved, on the basis of the degree of similarity.
    • 一种计算机系统,方法和计算机程序,其从至少一个运动图像数据检索包括要检索的运动图像内容的至少一个场景。 计算机系统包括存储单元,其存储要检索的运动图像的模型的轨迹和模型的速度变化; 第一计算单元,计算包括所述轨迹和所述模型的速度变化的第一矢量; 第二计算单元,计算包含在所述至少一个运动图像数据中的关于要检索的运动图像内容的第二矢量; 计算第一和第二矢量之间的相似度的第三计算单元; 以及选择单元,其基于相似度来选择包括要检索的运动图像内容的至少一个场景。
    • 23. 发明申请
    • SYSTEM AND METHOD FOR DETECTING A GENE MUTATION
    • 用于检测基因突变的系统和方法
    • US20090286241A1
    • 2009-11-19
    • US12274029
    • 2008-11-19
    • Shingo KatoKoji Sudo
    • Shingo KatoKoji Sudo
    • C12Q1/68C12M1/00
    • C12Q1/6827C12Q2565/627C12Q2525/131C12Q2521/301
    • A system for detecting a gene mutation encompasses a spectrum generation mechanism configured to acquire an amplified product containing the specific site sandwiched by recognition sites of a restriction enzyme by using a recognition site introduction-oriented primer, and to generate a mass spectrum of an oligonucleotide fragment, which is cut out from the amplified product by using the restriction enzyme; an area ratio calculation mechanism configured to calculate an area ratio of a peak of a wild-type sequence of the specific site and a peak of a mutation-type sequence of the specific site in the mass spectrum; and an abundance ratio calculation mechanism configured to obtain an abundance ratio of the wild-type sequence and the mutation-type sequence based on a relationship between a previously acquired area ratio and the abundance ratio of the wild-type sequence and the mutation-type sequence.
    • 用于检测基因突变的系统包括光谱产生机制,其被配置为通过使用识别位点引入取向引物来获取含有限制酶的识别位点夹带的特异性位点的扩增产物,并产生寡核苷酸片段的质谱 ,其通过使用限制酶从扩增产物切出; 面积比计算机构,用于计算特定部位的野生型序列的峰的面积比和质谱中特定部位的突变型序列的峰值的面积比; 以及丰度比计算机构,其基于先前获得的面积比与野生型序列和突变型序列的丰度比之间的关系,获得野生型序列和突变型序列的丰度比 。