公开(公告)号：US09117110B2

公开(公告)日：2015-08-25

申请号：US13768032

申请日：2013-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Seok Park ,  Eun-Sook Nam ,  Ho-June Leu ,  Jong-In Kim

IPC: G06K9/00

CPC classification number: G06K9/00248 ,  G06K9/00228

Abstract: A face detection-processing circuit includes a down-scaler, a face detection unit, a control unit and a down-scaling ratio controller. The down-scaler is configured to scale down a resolution of an input image including at least one subject person according to a down-scaling ratio to provide a first image. The face detection unit is configured to detect a face of the least one subject person in the first image and generate coordinate information on a region of the detected face part (face region). The control unit is configured to calculate a face detection index indicating a ratio of the face region to the first image based on the coordinate information to provide control signals based on the face detection index and a face detection signal indicating whether a face is detected. The down-scaling ratio controller is configured to adjust the down-scaling ratio in response to the control signal.

Abstract translation: 面部检测处理电路包括下变换器，面部检测单元，控制单元和缩小比例控制器。 降档器被配置为根据缩小比例缩小包括至少一个被摄体的输入图像的分辨率以提供第一图像。 面部检测单元被配置为检测第一图像中的至少一个被摄体的脸部，并且生成关于检测到的脸部区域（面部区域）的区域的坐标信息。 控制单元被配置为基于坐标信息计算表示面部区域与第一图像的比率的面部检测指标，以基于面部检测指标提供控制信号，以及指示是否检测到脸部的面部检测信号。 降档比控制器被配置为响应于控制信号来调节缩小比例。

公开(公告)号：US20150113236A1

公开(公告)日：2015-04-23

申请号：US14590106

申请日：2015-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWAN-HO KIM ,  Jong-In Kim ,  Young-wook Jang ,  Dae-woong Kim ,  Bong-chun Kang

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/0629 ,  G06F3/0679 ,  G06F13/4239

Abstract: A memory controller includes an digitally programmable delay unit having a selectable delay time receiving a read-enable signal and outputting a delayed read-enable signal. The delay time is selected in response to an externally applied delay-control signal. A sampling unit in the memory controller outputs data received from a separate memory, in synchronization with the delayed enable signal. The delay time may be a multiple of the period of a clock signal.

公开(公告)号：US08738989B2

公开(公告)日：2014-05-27

申请号：US13859976

申请日：2013-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwan-Ho Kim ,  Jong-In Kim ,  Young-Wook Jang ,  Hee-Dong Shin ,  Bong-Chun Kang ,  Jong-Jin Lee

IPC: H03M13/00

CPC classification number: G06F11/10 ,  G06F11/1008 ,  H03M13/37 ,  H03M13/3707

Abstract: A method and apparatus for detecting a free page of a memory device, and a method and apparatus for decoding an error correction code by using the method and apparatus for detecting a free page are provided. Free page data read from the memory is converted into a converted codeword for inclusion as an element of an error correction code field. The converted codeword is compared to an initially set target codeword to detect an amount of non-identical bits. A page read from the memory is determined to be a free page when the amount of non-identical bits is equal to or less than an initially set threshold value.

Abstract translation: 提供一种用于检测存储装置的自由页面的方法和装置，以及通过使用用于检测空闲页面的方法和装置来解码纠错码的方法和装置。 从存储器读取的自由页面数据被转换为转换的码字，以作为纠错码字段的元素。 将转换的码字与初始设置的目标码字进行比较，以检测不相同比特的量。 当不相同比特量等于或小于初始设置的阈值时，从存储器读取的页面被确定为空闲页面。

公开(公告)号：US08914026B2

公开(公告)日：2014-12-16

申请号：US13850866

申请日：2013-03-26

Applicant: Samsung Electronics Co. Ltd.

Inventor： Neung-Hyung Lee ,  Sung-Oh Kwon ,  Kyeong-In Jeong ,  Jong-In Kim ,  Ho-Sun Youm ,  Jong-Hyung Kwun

IPC: H04W4/00 ,  H04W24/02 ,  H04W48/08 ,  H04W84/04

CPC classification number: H04W24/02 ,  H04W48/08 ,  H04W84/045

Abstract: A method and an apparatus for transmitting and receiving System Information (SI) of a femto base station in a wireless communication system are provided. In the method, an SI transmission point is determined using unique identification information of a femto base station itself and unique identification information of a macro base station with which the femto base station is associated. Each of user equipment and the macro base station generate a measurement gap pattern representing an SI reception point using the unique identification information of the femto base station and the unique identification information of the macro base station. SI is received from the femto base station according to the generated measurement gap pattern.

Abstract translation: 提供了一种用于在无线通信系统中发送和接收毫微微基站的系统信息（SI）的方法和装置。 在该方法中，使用毫微微基站本身的唯一识别信息和与毫微微基站相关联的宏基站的唯一识别信息来确定SI传输点。 用户设备和宏基站中的每一个使用毫微微基站的唯一标识信息和宏基站的唯一标识信息来生成表示SI接收点的测量间隙模式。 根据产生的测量间隙模式，从毫微微基站接收SI。