会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 33. 发明授权
    • Special effect device, image processing method, and shadow generating
method
    • 特效装置,图像处理方法和阴影生成方法
    • US6014472A
    • 2000-01-11
    • US860067
    • 1997-09-23
    • Nobuyuki MinamiAkihiro Takashima
    • Nobuyuki MinamiAkihiro Takashima
    • G06T15/60H04N5/262G06K9/36
    • H04N5/262G06T15/60H04N5/2628
    • A virtual 3-D object video signal V1 is produced by performing a 3-D image transformation for a source video signal, and a 2-D objet video signal V2 for virtually representing the 3-D image transformation is produced by projecting the object video signal V1 onto an X-Y plane. Further, 3-D shadow signals V3 and V5 are produced by projecting the 3-D image transformed 3-D object video signal V1 onto a shadow plane, and 2-D shadow signals V4 and V6 corresponding to said 2-D object video signal are produced by projecting the 3-D shadow signals onto the X-Y plane. Therefore, a shadow signal for a 3-D image transformed object video signal can be produced by calculations.
    • PCT No.PCT / JP96 / 03346 Sec。 371日期1997年9月23日 102(e)1997年9月23日PCT PCT 1996年11月14日PCT公布。 公开号WO97 / 18667 日期1997年5月22日通过对源视频信号进行3-D图像变换来生成虚拟3-D物体视频信号V1,并且通过以下方式产生用于虚拟表示3-D图像变换的2-D对象视频信号V2 将对象视频信号V1投影到XY平面上。 此外,通过将3-D图像变换的3-D物体视频信号V1投影到阴影平面上,并且对应于所述2-D物体视频信号的2-D阴影信号V4和V6产生3-D阴影信号V3和V5 通过将3-D阴影信号投影到XY平面上而产生。 因此,可以通过计算产生3-D图像变换对象视频信号的阴影信号。
    • 34. 发明授权
    • Image switching apparatus and method of controlling image processing unit thereof
    • 图像切换装置及其图像处理单元的控制方法
    • US07551235B2
    • 2009-06-23
    • US11304182
    • 2005-12-15
    • Humiki HigashiNobuyuki MinamiGlenn Steven Hill
    • Humiki HigashiNobuyuki MinamiGlenn Steven Hill
    • H04N5/268H04N9/74
    • H04N5/268
    • An image processing unit of an image switching apparatus includes main circuit blocks (5a), (5b) and (6) and sub circuit blocks (5d), (5e) and (7). An operation unit in the image switching apparatus includes a unit for designating one of or both of the main circuit blocks and the sub circuit blocks. When the main circuit block is designated, the operation unit transmits a signal to designate the operation of the main circuit block. When the sub circuit block is designated, the operation unit transmits a signal to designate the operation of the sub circuit block. When both of the main circuit block and the sub circuit block are designated, the operation unit transmits a signal to designate operations of the main circuit block and the sub circuit block. The image switching apparatus can be constructed by a few circuits and such circuits can be efficiently used without waste in response to the change of purposes.
    • 图像切换装置的图像处理单元包括主电路块(5a),(5b)和(6)以及子电路块(5d),(5e)和(7)。 图像切换装置中的操作单元包括用于指定主电路块和子电路块之一或两者的单元。 当指定主电路块时,操作单元发送指示主电路块的操作的信号。 当指定子电路块时,操作单元发送指示子电路块的操作的信号。 当指定主电路块和子电路块两者时,操作单元发送指示主电路块和子电路块的操作的信号。 图像切换装置可以由几个电路构成,并且响应于目的的改变可以有效地使用这种电路而不浪费。