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    • 5. 发明授权
    • Three-dimensional surface display method
    • 三维表面显示方法
    • US4829456A
    • 1989-05-09
    • US869988
    • 1986-06-03
    • Hirofumi JoonishiAkio Yajima
    • Hirofumi JoonishiAkio Yajima
    • G06F3/033G06T17/20
    • G06T17/20G06F3/033
    • The characteristic curve is moved only along the first control curve, and the resultant curve is subjected to a rotation and a homothetic deformation keeping the similarity, thereby generating an intermediate curve having the ends located on the first and second control curves. A plurality of such intermediate curves can be generated by executing this operation with various values of distances by which the characteristic curve is moved. Data associated with the surface to be generated is obtained from the group of the intermediate curves and is then subjected to a perspective transformation for projecting data onto a desired two-dimensional screen; as a result, the generated data is displayed on a display unit.
    • 特征曲线仅沿着第一控制曲线移动,并且所得到的曲线经受旋转和保持相似性的同质变形,从而产生具有位于第一和第二控制曲线上的末端的中间曲线。 可以通过用特征曲线移动的各种距离值执行该操作来生成多个这样的中间曲线。 与要生成的表面相关联的数据从中间曲线的组获得,然后进行透视变换以将数据投影到期望的二维屏幕上; 结果,生成的数据被显示在显示单元上。
    • 6. 发明授权
    • Biological image formation aiding system and biological image forming
method
    • 生物图像形成辅助系统和生物图像形成方法
    • US5267154A
    • 1993-11-30
    • US798959
    • 1991-11-27
    • Ryozo TakeuchiMasao YanakaKenichi AnjyoYoshiaki UsamiMunetoshi UnumaAkio YajimaTsuneya KuriharaJoji NishiyamaTomoyuki MiyataHiroaki Takatsuki
    • Ryozo TakeuchiMasao YanakaKenichi AnjyoYoshiaki UsamiMunetoshi UnumaAkio YajimaTsuneya KuriharaJoji NishiyamaTomoyuki MiyataHiroaki Takatsuki
    • G06F17/50G06T13/00G06T13/40G06T13/80G06T19/00G06T19/20G06F15/38
    • G06T13/40G06T13/20G06T19/20G06T2200/24G06T2219/2021Y10S345/952Y10S345/96
    • A biological image formation aiding system and a biological image forming method are provided in which three-dimensional data corresponding to a standard shape of a biological article, standard motion thereof, and a standard material feeling of an outer surface of the biological article are prepared, and a realistic three-dimensional synthesized image of an entire biological article with individuality can be formed simply. The system includes a shape data storage for storing data corresponding to a three-dimensional shape of a biological image; a motion data storage for storing data corresponding to three-dimensional motion of the biological image, a material feeling data storage for storing data corresponding to a three-dimensional material feeling of an outer surface of the biological image; editing/processing units capable of modifying at least one of the data corresponding to the three-dimensional shape of the biological image, the three-dimensional data corresponding to the motion of the biological image, and the data corresponding to the three-dimensional material feeling of the outer surface of the biological image in accordance with a producer's intent; and an output unit responsive to the outputs of the editing/processing unit for synthesizing the data corresponding to the three-dimensional biological image, the data corresponding to the three-dimensional motion of the biological image, and the data corresponding to the three-dimensional material feeling of the outer surface of the biological image after modification with each other to provide synthesized three-dimensional data for a biological image to be produced.
    • 提供一种生物图像形成辅助系统和生物图像形成方法,其中制备对应于生物制品的标准形状,其标准运动和生物制品的外表面的标准材料感觉的三维数据, 并且可以简单地形成具有个性的整个生物制品的逼真的三维合成图像。 该系统包括用于存储对应于生物图像的三维形状的数据的形状数据存储器; 用于存储与生物图像的三维运动相对应的数据的运动数据存储器,用于存储与生物图像的外表面的三维材料感觉相对应的数据的材料感觉数据存储器; 编辑/处理单元,其能够修改与生物图像的三维形状对应的数据中的至少一个,对应于生物图像的运动的三维数据,以及对应于三维材料感觉的数据 根据生产者的意图生物图像的外表面; 以及响应于编辑/处理单元的输出的输出单元,用于合成与三维生物图像相对应的数据,对应于生物图像的三维运动的数据,以及对应于三维生物图像的数据 相互修饰后生物图像的外表面的材料感觉,以提供用于生产的生物图像的合成三维数据。