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    IMAGE PROCESSING TECHNIQUE USING HIGH FREQUENCY DATA ANALYSIS TO FILTER LOW FREQUENCY DATA BY DYNAMIC KERNEL ADJUSTMENT
    172.
    发明申请
    IMAGE PROCESSING TECHNIQUE USING HIGH FREQUENCY DATA ANALYSIS TO FILTER LOW FREQUENCY DATA BY DYNAMIC KERNEL ADJUSTMENT 有权
    使用高频数据分析的图像处理技术通过动态KERNEL调整过滤低频数据

    公开(公告)号：US20160300330A1

    公开(公告)日：2016-10-13

    申请号：US14683368

    申请日：2015-04-10

    Applicant: STMicroelectronics (Grenoble 2) SAS

    Inventor： Gregory Roffet

    IPC: G06T5/00 ,  G06T5/10

    CPC classification number: G06T5/003 ,  G06T5/10 ,  G06T2207/10024 ,  H04N1/3871 ,  H04N1/4074 ,  H04N5/208 ,  H04N9/045 ,  H04N9/77

    Abstract: A method includes separating image data into high frequency image data and low frequency image data. The high frequency image data is separated into windows, with each window containing pixels. The low frequency image data is separated into windows corresponding respectively to the plurality of windows of the high frequency image data, with each window containing pixels. For each window in the high frequency image data, a number of textured pixels in the window is determined, the textured pixels being pixels that vary greatly in luminance value with respect to other pixels in the window, and a window modification is determined such that the number of textured pixels in the window is reduced. For each corresponding window in the low frequency image data, the window modification is applied, and each textured pixel in the window is corrected based upon the other pixels in the window.

    Abstract translation: 一种方法包括将图像数据分离成高频图像数据和低频图像数据。 高频图像数据被分成窗口，每个窗口包含像素。 将低频图像数据分离成分别对应于高频图像数据的多个窗口的窗口，每个窗口包含像素。 对于高频图像数据中的每个窗口，确定窗口中的多个纹理像素，纹理像素是相对于窗口中的其他像素在亮度值上变化很大的像素，并且确定窗口修改，使得 窗口中纹理像素的数量减少了。 对于低频图像数据中的每个对应窗口，应用窗口修改，并且基于窗口中的其他像素校正窗口中的每个纹理像素。

    Memory encryption method compatible with a memory interleaved system and corresponding system
    175.
    发明授权
    Memory encryption method compatible with a memory interleaved system and corresponding system 有权
    内存加密方法与内存交错系统和相应系统兼容

    公开(公告)号：US09419952B2

    公开(公告)日：2016-08-16

    申请号：US14645688

    申请日：2015-03-12

    Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS ,  STMICROELECTRONICS INTERNATIONAL N.V.

    Inventor： Ignazio Antonino Urzi ,  Asif Rashid Zargar

    IPC: H04L29/06 ,  G06F12/14 ,  G06F21/72 ,  H04N7/16 ,  H04L9/06

    CPC classification number: H04L63/0464 ,  G06F12/1408 ,  G06F21/71 ,  G06F21/79 ,  H04L9/0618 ,  H04L63/061

    Abstract: A method for managing an operation of an encrypted global interleaved memory space physically implemented according to an interleaving addressing scheme in encrypted memory banks of a plurality of memories respectively belonging to a plurality of channels. The method includes providing each channel with a local address pointer configured to be incrementally moved along the global memory space each time the global memory space is addressed at the current address pointed by the pointer, and in an absence of movement of the local pointer of a channel during a time period, addressing the global memory space from the channel through the address interleaving with a specific transaction at the current address, and upon reception at the channel of the specific transaction having been initiated by the channel, re-encrypting data located at the current address with a new encryption key and incrementing the local address pointer to its next position.

    Abstract translation: 一种用于管理分别属于多个信道的多个存储器的加密存储体中根据交错寻址方案物理地实现的加密的全局交错存储器空间的操作的方法。 该方法包括向每个信道提供本地地址指针，该本地地址指针被配置成每当在指针指向的当前地址处寻址全局存储空间时，沿着全局存储器空间递增地移动，并且在局部指针的移动 在通过与当前地址的特定事务进行地址交织的情况下，从信道寻址全局存储器空间，以及在由信道发起的特定事务的信道的接收时，重新加密位于 当前地址使用新的加密密钥，并将本地地址指针递增到其下一个位置。

    METHOD FOR POLARITY BIT LINE ENCODING USING APERIODIC FRAMES
    176.
    发明申请
    METHOD FOR POLARITY BIT LINE ENCODING USING APERIODIC FRAMES 有权
    使用APERIODIC框架的极点编码方法

    公开(公告)号：US20160233896A1

    公开(公告)日：2016-08-11

    申请号：US14961996

    申请日：2015-12-08

    Applicant: STMicroelectronics (Alps) SAS ,  STMICROELECTRONICS (GRENOBLE 2) SAS

    Inventor： Julien SAADE ,  Abdelaziz GOULAHSEN

    IPC: H04B1/04 ,  G06F13/42

    CPC classification number: H04B1/04 ,  G06F13/4282 ,  H04L25/4908

    Abstract: The invention relates to a method for serial data transmission, comprising the steps consisting in computing the running disparity (RD) of a bit stream that is being transmitted; when the running disparity reaches a threshold (T), computing a point disparity on a subsequent frame (S) of the stream; if the point disparity has the same sign as the threshold, inverting the states of the bits of the frame in the transmitted bit stream; and inserting into the transmitted bit stream a polarity bit having a state signalling the inversion.

    Abstract translation: 本发明涉及一种用于串行数据传输的方法，包括以下步骤：计算待发送的比特流的运行差异（RD）; 当运行视差达到阈值（T）时，计算流的后续帧（S）上的点差异; 如果点视差具有与阈值相同的符号，则反转发送的比特流中的帧的比特的状态; 并且向所发送的比特流插入具有信号反转的状态的极性比特。

    DIGITAL COLOR IMAGE COMPRESSION METHOD AND DEVICE
    177.
    发明申请
    DIGITAL COLOR IMAGE COMPRESSION METHOD AND DEVICE 有权
    数字彩色图像压缩方法和设备

    公开(公告)号：US20160227223A1

    公开(公告)日：2016-08-04

    申请号：US14929911

    申请日：2015-11-02

    Applicant: STMicroelectronics (Grenoble 2) SAS

    Inventor： Fritz Lebowsky

    IPC: H04N19/186 ,  H04N19/44 ,  H04N19/132 ,  H04N19/117 ,  H04N19/176

    CPC classification number: H04N19/186 ,  H04N1/41 ,  H04N1/64 ,  H04N1/648 ,  H04N19/117 ,  H04N19/132 ,  H04N19/176 ,  H04N19/44

    Abstract: An image includes at least first and second digital samples corresponding to first and second different color components. The image is compressed by detecting level changes of a first signal formed of the sequence of the first samples and by detecting level changes of a second signal formed of the sequence of the second samples. A determination is made as to whether the detected changes coincide with each other. The first signal is decimated. The compressed image that is output includes the decimated first signal, the second signal and a further signal indicative of coinciding detected changes.

    Abstract translation: 图像至少包括对应于第一和第二不同颜色分量的第一和第二数字样本。 通过检测由第一样本的序列形成的第一信号的电平变化并且通过检测由第二样本的序列形成的第二信号的电平变化来压缩图像。 确定检测到的变化是否彼此一致。 第一个信号被抽取。 输出的压缩图像包括抽取的第一信号，第二信号和指示一致检测到的变化的另一个信号。

    MULTIPLE PHOTOSITES PIXEL ARCHITECTURE
    178.
    发明申请
    MULTIPLE PHOTOSITES PIXEL ARCHITECTURE 有权
    多个照片像素架构

    公开(公告)号：US20160182780A1

    公开(公告)日：2016-06-23

    申请号：US14838456

    申请日：2015-08-28

    Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS

    Inventor： Flavien Hirigoyen ,  Emilie Huss

    IPC: H04N5/225

    CPC classification number: H04N5/2253 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/14643 ,  H04N5/2254

    Abstract: An image sensor pixel may include an array of four photosites, a transverse isolator wall separating the array in two rows of two photosites, and a longitudinal isolator wall separating the array in two columns of two photosites. Both ends of the longitudinal wall may be set back relative to the edges of the array. First and second conversion nodes may be arranged in the spaces between the longitudinal wall and the edges of the matrix. Each conversion node may be common to two adjacent photosites, and an independent transfer gate may be between each photosite and the corresponding conversion node.

    Abstract translation: 图像传感器像素可以包括四个光斑的阵列，将阵列分成两行两个光斑的横向隔离壁，以及将阵列分成两列两个光斑的纵向隔离壁。 纵向壁的两端可以相对于阵列的边缘回退。 第一和第二转换节点可以布置在纵向壁和矩阵的边缘之间的空间中。 每个转换节点可以是两个相邻光斑的公共的，并且独立的传输门可以在每个光子和相应的转换节点之间。

    METHODS FOR TRANSMISSION AND RECEPTION OF A SERIAL SIGNAL AND CORRESPONDING DEVICES
    179.
    发明申请
    METHODS FOR TRANSMISSION AND RECEPTION OF A SERIAL SIGNAL AND CORRESPONDING DEVICES 有权
    传输和接收串行信号和相关设备的方法

    公开(公告)号：US20160072610A1

    公开(公告)日：2016-03-10

    申请号：US14836041

    申请日：2015-08-26

    Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS

    Inventor： Abdelaziz GOULAHSEN

    IPC: H04K1/00

    CPC classification number: H04K1/00 ,  G09C1/00 ,  H04L9/0662

    Abstract: A device for transmitting a signal over a serial link includes a transmission processor to carry out, before transmission over the serial link, a scrambling process on successive initial packets of the signal to form a scrambled packet for each initial packet. The transmission processor includes an encoding circuit to carry out an encoding process on each initial packet to deliver an encoded packet. The encoding process includes, for each current initial packet starting from the second, encoding of the current initial packet with the preceding scrambled packet. Calculation circuitry determines, for each initial packet, a bit disparity of the encoded packet and determination of a cumulative bit disparity. Comparison circuitry carries out a comparison process involving the bit disparity of the encoded packet and the cumulative disparity, with the scrambled packet being the encoded packet or the inverted encoded packet, depending on the result of the comparison process.

    Abstract translation: 用于通过串行链路发送信号的装置包括发送处理器，用于在通过串行链路传输之前对该信号的连续初始分组进行加扰处理，以形成每个初始分组的加扰分组。 发送处理器包括编码电路，用于对每个初始分组执行编码处理以递送编码分组。 对于从当前起始分组开始的每个当前初始分组，编码处理包括具有先前加扰分组的当前初始分组的编码。 计算电路对于每个初始分组确定编码分组的比特差异和确定累积比特差异。 比较电路根据比较过程的结果进行涉及编码分组的比特差异和累积视差的比较处理，其中加扰分组是编码分组或反转编码分组。

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