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公开(公告)号：KR1020140070326A
公开(公告)日：2014-06-10
申请号：KR1020130056654
申请日：2013-05-20
Applicant: 삼성전자주식회사
Inventor： 오브시아니코프일리아 , 민동기 , 박윤동
CPC classification number: G06F3/0485 , G06F1/1686 , G06F3/011 , G06F3/013 , G06F3/017 , G06F3/0304 , G06F3/04815 , G06F3/04845
Abstract: A gesture controlling method of a mobile device providing a three-dimensional interface according to the present invention comprises a step of displaying a virtual three-dimensional space using the three-dimensional interface; a step of detecting at least one gesture of a user from at least one front sensor; and a step of moving an object existing in the virtual three-dimensional space according to the detected gesture to enable the user to interact in the virtual three-dimensional interface.
Abstract translation: 根据本发明的提供三维接口的移动设备的手势控制方法包括使用三维界面显示虚拟三维空间的步骤; 从至少一个前传感器检测用户的至少一个手势的步骤; 以及根据检测到的手势移动存在于虚拟三维空间中的对象的步骤，以使用户能够在虚拟三维界面中进行交互。
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公开(公告)号：KR1020140047505A
公开(公告)日：2014-04-22
申请号：KR1020130044293
申请日：2013-04-22
Applicant: 삼성전자주식회사
IPC: H04N5/369
CPC classification number: H04N5/378 , H04N5/361 , H04N5/3742
Abstract: The present invention relates to a method for sensing an image sensor including pixels individually connected to column lines and row lines. The method for sensing an image sensor includes a step of connecting a pair of the column lines among a plurality of the column lines by corresponding to switch signals and a step of sensing a first pixel signal determined according to a first signal and a second signal individually outputted from a first pixel and a second pixel connected to each column line.
Abstract translation: 本发明涉及一种用于感测图像传感器的方法，该图像传感器包括单独连接到列线和行线的像素。 用于感测图像传感器的方法包括通过对应于开关信号连接多个列线中的一对列线的步骤，以及分别检测根据第一信号和第二信号确定的第一像素信号的步骤 从连接到每个列线的第一像素和第二像素输出。
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公开(公告)号：KR1020140035792A
公开(公告)日：2014-03-24
申请号：KR1020130031966
申请日：2013-03-26
Applicant: 삼성전자주식회사
Inventor： 오브세아니코프일리아 , 이준호 , 민동기
CPC classification number: H04N5/2354
Abstract: An image sensor controlling method is disclosed. The image sensor controlling method according to an embodiment of the present invention includes the following steps of: leading out and resetting a pixel array sequentially from the first to the n^th column of the pixel array; turning off a light source during a first time after completing the step for leading out and resetting; and leading out and resetting the pixel array sequentially from the first to the n^th column of the pixel array after the first time. The image sensor controlling method according to the embodiment of the present invention is able to increase the quality of an image because the radiation time of a light source maintains equally in every column during a photocharge storage time about each column which is included in the pixel array even the light source is turned on the off position. The present invention is also able to stop the reduction of a signal-to-noise ratio by stopping a photocharge storage with the off position of the light source. [Reference numerals] (AA) n^th line; (BB) First line
Abstract translation: 公开了一种图像传感器控制方法。 根据本发明的实施例的图像传感器控制方法包括以下步骤：从像素阵列的第一列到第n列顺序地引出和重新设置像素阵列; 完成引导和复位步骤后，首次关闭光源; 并且在第一次之后从像素阵列的第一列到第n列顺序地引出并重新设置像素阵列。 根据本发明的实施例的图像传感器控制方法能够提高图像的质量，因为在包括在像素阵列中的每个列的光电荷存储时间期间，光源的辐射时间在每列中保持相等 即使光源处于关闭位置。 本发明还能够通过停止光源的关闭位置的光电荷存储来停止降低信噪比。 （附图标记）（AA）第n行; （BB）一线
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公开(公告)号：KR101320520B1
公开(公告)日：2013-10-22
申请号：KR1020060108834
申请日：2006-11-06
Applicant: 삼성전자주식회사
IPC: H04N5/349
CPC classification number: H04N5/349
Abstract: 본 발명은 이미지 센서의 위치에 따른 이미지 정보의 교차 상관의 분포 특성을 이용한 이미지 센서 위치 보정 방법 및 장치 그리고 이미지 센서 위치 검출 방법에 관한 것이다. 본 발명의 이미지 센서 위치 보정 방법은 이미지 센서의 위치에 따른 이미지 정보의 교차 상관값을 구하고, 상기 교차 상관값이 소정의 대칭성을 갖는지 여부에 대한 판단을 통해 이미지 센서의 단위 픽셀 이동을 위한 구동 전원을 검출하고, 상기 검출된 구동 전원값을 이용하여 이미지 센서의 위치를 조절하는 것을 특징으로 한다. 본 발명은 고가의 장비인 위치 센서를 별도로 구비하지 않고도 이미지 센서의 위치를 간략화된 방법으로 이미지 센서의 위치를 서브 픽셀 단위로 보정, 검출할 수 있으며, 위치 센싱의 정확성도 향상시킬 수 있다.
이미지 센서, 위치 보정, 위치 검출, 교차 상관, CIS-
公开(公告)号：KR1020130080749A
公开(公告)日：2013-07-15
申请号：KR1020120027327
申请日：2012-03-16
Applicant: 삼성전자주식회사
Inventor： 민동기 , 일리야오브시아니코프 , 프라빈라오
IPC: H04N5/341
CPC classification number: G01S17/89 , G01S7/4808 , G01S7/486 , H04N5/2354 , H04N5/3696
Abstract: PURPOSE: An image sensor, image sensing method and image capture device including the same are provided to automatically detect the change of integral time and to adjust the changed integral time, thereby quickly and accurately obtaining the depth information on a subject. CONSTITUTION: Pixel Array (PA) sequentially outputs images formed by pixel output signals which are outputted at the same time among pixel output signals. If integral time is changed which is applied to the formation of images, an integral Time Adjustment Unit (TAU) adjusts the changed integral time. The PA forms images which follow the images used to detect the change of integral time by applying the adjusted integral time.
Abstract translation: 目的：提供包括其的图像传感器，图像感测方法和图像捕获装置，以自动检测积分时间的变化并调整改变的积分时间，从而快速准确地获得关于被摄体的深度信息。 构成：像素阵列（PA）顺序地输出在像素输出信号之间同时输出的像素输出信号形成的图像。 如果积分时间被改变，其应用于形成图像，则积分时间调整单元（TAU）调整改变的积分时间。 PA通过应用调整后的积分时间，形成跟随用于检测积分时间变化的图像的图像。
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Patent Agency Ranking
公开(公告)号：KR1020130077662A
公开(公告)日：2013-07-09
申请号：KR1020110146497
申请日：2011-12-29
Applicant: 삼성전자주식회사
IPC: G01B11/22
CPC classification number: G01B11/22 , G01B11/026 , G01S7/4865 , G01S17/10 , G01S17/89 , H04N13/128 , H04N13/271 , H04N2013/0081
Abstract: PURPOSE: A depth sensor and a depth calculating method thereof are provided to accurately measure depth even though at least one or more pixel signals are saturated. CONSTITUTION: A depth calculating method of a depth sensor outputs modulated lights to a target object (40). Four kinds of pixel signals are detected from the depth pixels according to reflected lights reflected by a target object. Whether the pixel signals are saturated or not is determined according to the result of comparison between the sizes and threshold values of the pixel signals. The depth to a target object is calculated according to the result of the determination.
Abstract translation: 目的：提供深度传感器及其深度计算方法，以便即使至少一个或多个像素信号饱和来精确地测量深度。 构成：深度传感器的深度计算方法将调制光输出到目标物体（40）。 根据由目标对象反射的反射光，从深度像素检测四种像素信号。 根据像素信号的尺寸和阈值之间的比较结果来确定像素信号是否饱和。 根据确定的结果计算目标对象的深度。
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公开(公告)号：KR1020120079646A
公开(公告)日：2012-07-13
申请号：KR1020110000952
申请日：2011-01-05
Applicant: 삼성전자주식회사
Inventor： 오브세아니코프일리아 , 민동기
IPC: H04N5/367
CPC classification number: G01S17/89 , G01S7/4863 , G01S17/08
Abstract: PURPOSE: A depth sensor, a defect correcting method thereof, and a signal processing system with the depth sensor are provided to reduce pixel noise by detecting and correcting defective pixels. CONSTITUTION: A defect correcting filter aligns neighbor depth pixel information values of neighbor depth pixels(S10). The defect correcting filter compares a depth pixel information value of a depth pixel with one reference value which is among the aligned neighbor depth pixel information values(S20). The defect correcting filter corrects the depth pixel information values based on the comparison result(S30).
Abstract translation: 目的：提供深度传感器，其缺陷校正方法以及具有深度传感器的信号处理系统，以通过检测和校正缺陷像素来减少像素噪声。 构成：缺陷校正滤波器对齐相邻深度像素的相邻深度像素信息值（S10）。 缺陷校正滤波器将深度像素的深度像素信息值与对准的相邻深度像素信息值中的一个参考值进行比较（S20）。 缺陷校正滤波器根据比较结果校正深度像素信息值（S30）。
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公开(公告)号：KR1020120078851A
公开(公告)日：2012-07-11
申请号：KR1020110000129
申请日：2011-01-03
Applicant: 삼성전자주식회사
Inventor： 오브세아니코프일리아 , 민동기
CPC classification number: H04N5/208 , G06T5/003 , G06T7/13 , G06T2207/20192 , H04N5/217 , H04N5/357
Abstract: PURPOSE: An image sharpening method, an image sensor, and devices with the same are provided to distinguish image features in noise and sharpen only the image features. CONSTITUTION: An image signal processor calculates the edge direction and the edge amplitude of each pixel(S10). The image signal processor generates a histogram(S20). The image signal processor sets a main edge direction in the histogram(S30). The image signal processor generates a sharpening attenuation LUT(Look Up Table)(S40). The image signal processor calculates the degree of sharpening(S50). The image signal processor sharpens each pixel(S60).
Abstract translation: 目的：提供图像锐化方法，图像传感器和具有该图像的设备，以区分噪点中的图像特征并仅锐化图像特征。 构成：图像信号处理器计算每个像素的边缘方向和边缘幅度（S10）。 图像信号处理器生成直方图（S20）。 图像信号处理器在直方图中设置主边缘方向（S30）。 图像信号处理器生成锐化衰减LUT（查找表）（S40）。 图像信号处理器计算锐化程度（S50）。 图像信号处理器对每个像素进行锐化（S60）。
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公开(公告)号：KR1020120025052A
公开(公告)日：2012-03-15
申请号：KR1020100086715
申请日：2010-09-03
Applicant: 삼성전자주식회사
Inventor： 오브세아니코프일리아 , 이승훈 , 민동기
CPC classification number: G01S17/89 , G01S7/4914 , G01S7/4915 , G01S17/32 , G01B11/14 , G01B11/22
Abstract: PURPOSE: A depth sensor and a method for estimating distance using the same are provided to improve frame rate by fixing phase of optical signal emitting to a target object, and controlling phase of gating signals applying to rows of a depth pixel array. CONSTITUTION: A method for estimating distance using a depth sensor(10) is as follows. Multiple rows are successively reset. According to the reset order, gating signals are applied to the multiple rows successively. Photo-charge, generated in response to optical signals(EL) and the gating signals of each row, is accumulated. The optical signals are reflected from a target object(11) for same integration time. According to order where the photo-charge accumulating operation is finished, the photo-charge accumulated result is read from the multiple rows successively.
Abstract translation: 目的：提供深度传感器和使用其的估计距离的方法，以通过将发送到目标对象的光信号的相位固定，以及控制施加到深度像素阵列的行的门控信号的相位来提高帧速率。 构成：使用深度传感器（10）估计距离的方法如下。 多行依次复位。 根据复位顺序，门控信号依次应用于多行。 响应于光信号（EL）产生的光电荷和每行的门控信号被累积。 相同的积分时间，光信号从目标物体（11）反射。 根据光电荷累积动作结束的顺序，从多行依次读取光电荷积累结果。
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公开(公告)号：KR1020110090501A
公开(公告)日：2011-08-10
申请号：KR1020100010321
申请日：2010-02-04
Applicant: 삼성전자주식회사
CPC classification number: G01C3/08 , H01J40/14 , G01S7/4865
Abstract: PURPOSE: A sensor, a method of operating the same and a data processing system comprising the sensor are provided to accurately measure distance information by compensating the loss of photoelectron due to thermal diffusion in a demodulating process at a sensor. CONSTITUTION: A timing controller can generate a plurality of packets(P~NP, where N is a natural number) as shown in Fig. 2c. Each of the packets(P~NP) comprises a first section(corresponding to T1 in Fig.2c; for example, referred to as an on-time section) and a second section(corresponding to T2 in Fig.2c; for example, referred to as an off-time section). During the first section, the timing controller outputs two oscillation signals(Pa and Pb), which oscillate between first and second levels, respectively. During the second section, the timing controller outputs DC voltage.
Abstract translation: 目的：提供一种传感器，其操作方法和包括该传感器的数据处理系统，通过在传感器的解调过程中补偿由于热扩散引起的光电子损耗来精确地测量距离信息。 构成：定时控制器可以产生多个分组（P〜NP，其中N是自然数），如图3所示。 2C。 每个分组（P〜NP）包括第一部分（对应于图2C中的T1;例如，称为准时段）和第二部分（对应于图2C中的T2;例如， 称为休假时段）。 在第一部分中，定时控制器分别输出在第一和第二电平之间振荡的两个振荡信号（Pa和Pb）。 在第二部分，定时控制器输出直流电压。
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