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    • 83. 发明授权
    • Filter circuit for preprocessing a video signal to be coded
    • 用于预处理要编码的视频信号的滤波电路
    • US5343247A
    • 1994-08-30
    • US914990
    • 1992-07-16
    • Peter Vogel
    • Peter Vogel
    • H03H21/00H03H17/02H03H17/04H04N19/132H04N19/587H04N19/61H04N19/80H04N7/133
    • H04N19/587H04N19/132H04N19/61H04N19/80
    • The video signal to be coded is coded in data blocks by a hybrid coder (4) which comprises a picture memory (410A) and a motion estimator (410B) for calculating motion vectors (v). The filter circuit comprises a multiplexer (S1) having two inputs (a1, f1) which applies either the video signal to be coded (a1) or a filtered signal (f2) to the input of the hybrid coder (4) and to the input of a further picture memory (F4). The further picture memory (F4) is arranged in the feedback path of a recursive filter (F) with which the video signal to be coded (a1) is temporally filtered. The multiplexer (S1) is controlled by a control device (S), which multiplexer receives as input data the video signal to be coded (a1), the motion vectors (v) and the data (a410) from the picture memory (410A) of the hybrid coder (4).
    • 要编码的视频信号由包括用于计算运动矢量(v)的图像存储器(410A)和运动估计器(410B)的混合编码器(4)编码在数据块中。 滤波电路包括具有将要编码的视频信号(a1)或滤波信号(f2)应用于混合编码器(4)的输入端的输入端(a1,f1)和输入端 的另一图像存储器(F4)。 另外的图像存储器(F4)被布置在时间上被滤波的要被编码的视频信号(a1)的递归滤波器(F)的反馈路径中。 多路复用器(S1)由控制装置(S)控制,多路复用器从图像存储器(410A)接收作为编码的视频信号(a1),运动矢量(v)和数据(a410)作为输入数据, 的混合编码器(4)。
    • 86. 发明授权
    • Facial ironer
    • 面部烫手
    • US4787373A
    • 1988-11-29
    • US62017
    • 1987-06-15
    • Peter Vogel
    • Peter Vogel
    • A61F7/00A61F7/02A61H21/00
    • A61F7/007A61F2007/0001A61F2007/0071A61F2007/0087
    • A facial ironer is disclosed for heating a subject's skin after an emollient has been previously applied. The ironer is demountable attached to a heating element contained within a housing. The ironer includes a triangular-shaped soleplate having a butted slotted end for slipping over the heating element. Heat is transferred from the heating element to the metallic soleplate. The soleplate has an insulated gripper for holding and manipulating the heated surface of the soleplate over the subject's face for heating the emollient and for providing a facial treatment to the subject.
    • 公开了一种面部熨烫器,用于在先前应用润肤剂之后加热受试者的皮肤。 铁器可拆卸地附接到容纳在壳体内的加热元件。 熨平板包括三角形底板,其具有用于滑过加热元件的对接开槽端。 热量从加热元件转移到金属底板。 底板具有绝缘的夹持器,用于在受试者的脸上保持和操纵底板的加热表面,以加热润肤剂并为受试者提供面部治疗。