公开(公告)号：US20120154588A1

公开(公告)日：2012-06-21

申请号：US13326148

申请日：2011-12-14

申请人： Gyu Won Kim ,  Sang Hyun Park ,  Joo Hyun Kim

发明人： Gyu Won Kim ,  Sang Hyun Park ,  Joo Hyun Kim

IPC分类号： H04N7/18

CPC分类号： G06K9/00798 ,  G06K9/4633

摘要： A lane departure warning system and method. The lane departure warning system includes an image sensing unit, an edge extracting unit, a lane recognizing unit, a lane type determining unit, a lane color detecting unit, a lane pattern generating unit, and a lane departure determining unit. The image sensing unit senses a plurality of images. The edge extracting unit emphasizes edge components necessary for lane recognition. The lane recognizing unit detects straight-line components. The lane type determining unit determines a type of the lane. The lane color detecting unit detects a color of the lane from an image signal value. The lane pattern generating unit generates a lane pattern. The lane departure determining unit determines lane departure in consideration of the type and the color of the lane and a state of a turn signal lamp.

摘要翻译： 车道偏离警告系统及方法。 车道偏离警告系统包括图像感测单元，边缘提取单元，车道识别单元，车道类型确定单元，车道颜色检测单元，车道图案生成单元和车道偏离确定单元。 图像感测单元感测多个图像。 边缘提取单元强调车道识别所需的边缘部件。 通道识别单元检测直线分量。 车道类型确定单元确定车道的类型。 车道颜色检测单元根据图像信号值检测车道的颜色。 车道图案生成单元生成车道图案。 车道偏离确定单元考虑车道的类型和颜色以及转向灯的状态来确定车道偏离。

公开(公告)号：US08801616B2

公开(公告)日：2014-08-12

申请号：US12753724

申请日：2010-04-02

申请人： Gyu Won Kim ,  Won Tae Choi ,  Kyoung Joong Min

发明人： Gyu Won Kim ,  Won Tae Choi ,  Kyoung Joong Min

IPC分类号： A61B8/00

CPC分类号： A61B8/14

摘要： Disclosed herein is an ultrasonic diagnostic apparatus and ultrasonic image processing method. The ultrasonic diagnostic apparatus includes an ultrasonic transmission unit; An ultrasonic probe emits; An ultrasonic reception unit; An image processing unit; A sound velocity determination unit; and A control unit. Accordingly, there is an advantage in that the actual sound velocity of a reflected wave is estimated, so that high-quality ultrasonic images can be provided, and the time required for the estimation of a sound velocity can be reduced.

摘要翻译： 这里公开了超声波诊断装置和超声波图像处理方法。 超声波诊断装置包括：超声波发送部; 超声波探头发射; 超声波接收单元; 图像处理单元; 音速确定单元; 和A控制单元。 因此，有一个优点是估计反射波的实际声速，从而可以提供高品质的超声波图像，并且可以减少估计声速所需的时间。

公开(公告)号：US09076200B2

公开(公告)日：2015-07-07

申请号：US13298444

申请日：2011-11-17

申请人： Gyu Won Kim ,  Kyoung Joong Min ,  Ho Seop Jeong ,  In Taek Song

发明人： Gyu Won Kim ,  Kyoung Joong Min ,  Ho Seop Jeong ,  In Taek Song

IPC分类号： G06K9/40 ,  G06T5/00

CPC分类号： G06T5/002 ,  G06T2207/20192

摘要： There are provided a method and an apparatus for reducing noise in a digital image capable of reducing noise while preventing damage to an edge of a digital image. The apparatus includes: a high pass filtering unit determining an edge region of an input image; a low pass filtering unit performing low pass filtering on a region of the input image determined not to be the edge region by the high pass filtering unit; and a sigma filtering unit performing sigma filtering on the region of the input image determined not to be the edge region by the high pass filtering unit.

摘要翻译： 提供了一种降低数字图像噪声的方法和装置，能够减少噪声，同时防止损坏数字图像的边缘。 该装置包括：高通滤波单元，确定输入图像的边缘区域; 低通滤波单元，对通过高通滤波单元确定为不是边缘区域的输入图像的区域进行低通滤波; 以及西格玛滤波单元，对通过高通滤波单元确定为不是边缘区域的输入图像的区域进行Σ滤波。

公开(公告)号：US08817097B2

公开(公告)日：2014-08-26

申请号：US13166280

申请日：2011-06-22

申请人： Gyu Won Kim ,  In Taek Song

发明人： Gyu Won Kim ,  In Taek Song

IPC分类号： H04N7/18 ,  B60Q1/48 ,  G06K9/00

CPC分类号： B60R1/00 ,  B60R2300/30 ,  B60R2300/806 ,  G06T11/001 ,  G06T11/60 ,  G09G5/02 ,  H04N5/44504 ,  H04N7/183

摘要： There is provided an apparatus for processing an on-screen display (OSD), the apparatus including: a buffer unit receiving first dynamic guideline image information, a color determining unit determining colors for previously divided sections included in the first dynamic guideline image information from the buffering unit, and an image synthesizing unit synthesizing second dynamic guideline image information having the colors for each of the sections, determined by the color determining unit with an image from a camera. With the apparatus for processing an OSD, a user freely sets colors of a warning message, a static guideline, and a dynamic guideline, whereby the warning message, the static guideline, and the dynamic guideline can be displayed on a screen without obscuring a rearview image. In addition, a dynamic guideline can be set as different colors according to sections divided into distances from the rear of a vehicle and an image can be continuously displayed. Further, the camera module can be reprogrammed.

摘要翻译： 提供了一种用于处理屏幕显示（OSD）的设备，该设备包括：缓冲单元，接收第一动态指南图像信息;颜色确定单元，确定包括在第一动态准线图像信息中的先前划分的区域的颜色， 缓冲单元和图像合成单元，其合成具有由颜色确定单元确定的每个部分的颜色的第二动态指南图像信息，其具有来自照相机的图像。 利用用于处理OSD的设备，用户可以自由地设置警告消息，静态指南和动态指南的颜色，从而可以在屏幕上显示警告消息，静态指南和动态指南，而不会模糊后视 图片。 此外，根据分为车辆后方的距离的部分，可以将动态指南设定为不同的颜色，并且可以连续显示图像。 此外，相机模块可以被重新编程。

公开(公告)号：US20120044357A1

公开(公告)日：2012-02-23

申请号：US13064954

申请日：2011-04-28

申请人： Kyoung Joong Min ,  Ho Seop Jeong ,  In Taek Song ,  Tae Hyeon Kwon ,  Gyu Won Kim

发明人： Kyoung Joong Min ,  Ho Seop Jeong ,  In Taek Song ,  Tae Hyeon Kwon ,  Gyu Won Kim

IPC分类号： H04N5/33

CPC分类号： G06T5/008 ,  G06T2207/10048 ,  G06T2207/20182 ,  G06T2207/20192 ,  G06T2207/20221 ,  G06T2207/30261

摘要： There are provided an image processing apparatus and an image processing method for night vision that can generate a night vision image in which the overall quality thereof is maintained to be excellent and an obstacle is easily distinguished. The image processing apparatus for night vision includes: a brightness improving unit improving the brightness of an inputted infrared image; an obstacle judging unit judging whether an obstacle is present by analyzing an infrared image in which brightness is improved by the brightness improving unit; an obstacle region separating unit separating an image of a region judged as the obstacle by the obstacle judging unit; and an image synthesizing unit synthesizing the image of the region judged as the obstacle separated by the obstacle region separating unit with the inputted infrared image.

摘要翻译： 提供了一种用于夜视的图像处理装置和图像处理方法，其可以产生保持其整体质量优异并且容易区分障碍物的夜视图像。 用于夜视的图像处理装置包括：亮度改善单元，其提高所输入的红外图像的亮度; 障碍物判断单元，通过分析通过亮度改善单元提高亮度的红外图像来判断是否存在障碍物; 障碍物区域分离单元，其通过所述障碍物判断单元分离被判断为障碍物的区域的图像; 以及图像合成单元，合成由所述障碍物区域分离单元判断为障碍物的区域的图像与输入的红外图像。

公开(公告)号：US08737758B2

公开(公告)日：2014-05-27

申请号：US13118691

申请日：2011-05-31

申请人： Gyu Won Kim ,  Ho Seop Jeong ,  In Taek Song ,  Kyoung Joong Min ,  Tae Hyeon Kwon

发明人： Gyu Won Kim ,  Ho Seop Jeong ,  In Taek Song ,  Kyoung Joong Min ,  Tae Hyeon Kwon

IPC分类号： G06K9/40

CPC分类号： G06T5/002 ,  G06T5/20 ,  G06T2207/20012 ,  G06T2207/20192

摘要： An apparatus of reducing noise includes: an edge determining module determining whether each pixel of an image corresponds to an edge; a low pass filter module performing low pass filtering of the image in two directions and performing low pass filtering only for the pixel determined not to be the edge; a filter selecting module selecting a filter having a flexible size to be applied to a mask region for each of the images low pass filtered based on the average brightness of the entire region and the average brightness of the mask region having a predetermined size; a sigma filter module sigma filtering the mask region using the selected filter for each of the images low pass filtered; and an averaging module averaging the image sigma filtered in the two directions.

摘要翻译： 降低噪声的装置包括：边缘确定模块，确定图像的每个像素是否对应于边缘; 低通滤波器模块，在两个方向上进行图像的低通滤波，仅对被确定为不是边缘的像素执行低通滤波; 滤波器选择模块，基于整个区域的平均亮度和具有预定尺寸的掩模区域的平均亮度，选择具有柔性尺寸的滤波器，以对每个图像进行低通滤波; 西格玛滤波器模块sigma使用所选滤波器对掩模区域进行滤波，以对低通滤波的每个图像进行滤波; 以及对在两个方向上滤波的图像sigma进行平均的平均模块。

公开(公告)号：US20130162679A1

公开(公告)日：2013-06-27

申请号：US13409017

申请日：2012-02-29

申请人： Gyu Won Kim ,  Joo Young Ha ,  In Taek Song

发明人： Gyu Won Kim ,  Joo Young Ha ,  In Taek Song

IPC分类号： G09G5/00

CPC分类号： B60R1/00 ,  B60R2300/302 ,  B60R2300/305 ,  B60R2300/306 ,  H04N5/23293

摘要： Disclosed herein are an apparatus and a method for embodying overlay images using MRLC. The apparatus includes: a data encoder receiving static overlay images, warning overlay images, and continuous dynamic overlay images to perform RLC on each image and padding dummy data to perform MRLC on the padded dummy data and encode the padded dummy data; an address generator generating address indices; a memory the encoded MRLC data; a data decoder accessing the MRLC data of each overlay image; and a microcontroller calculating each RLC data size to obtain the maximum RLC data size and transmit the maximum RLC data size to the data encoder and reading the stored MRLC data and display each overlay image decoded. By this configuration, the low-price microcontroller can maximize the storage efficiency of the memory and implement the fast and easy access, thereby implementing the effective overlay and saving costs.

摘要翻译： 本文公开了一种使用MRLC实现重叠图像的装置和方法。 该装置包括：数据编码器，接收静态重叠图像，警告叠加图像和连续动态叠加图像，以在每个图像上执行RLC，并填充虚拟数据以对填充的虚拟数据执行MRLC并对填充的虚拟数据进行编码; 地址生成器生成地址索引; 存储器编码的MRLC数据; 访问每个覆盖图像的MRLC数据的数据解码器; 以及微控制器计算每个RLC数据大小以获得最大RLC数据大小，并将最大RLC数据大小发送到数据编码器并读取存储的MRLC数据并显示解码的每个重叠图像。 通过这种配置，低价格的微控制器可以最大限度地提高存储器的存储效率，实现快速简单的访问，从而实现有效的叠加和节省成本。

公开(公告)号：US20130076901A1

公开(公告)日：2013-03-28

申请号：US13331349

申请日：2011-12-20

申请人： Gyu Won Kim ,  Kyoung Joong Min ,  In Taek Song ,  Tae Hyeon Kwon

发明人： Gyu Won Kim ,  Kyoung Joong Min ,  In Taek Song ,  Tae Hyeon Kwon

IPC分类号： H04N7/18

CPC分类号： B60R1/00 ,  H04N7/183

摘要： There is provided an on-screen display (OSD) apparatus including: a plurality of ultrasonic sensors having respective ranges previously assigned thereto to thereby detect an object therein; a camera module capturing an image of the ranges detected by the plurality of ultrasonic sensors; and a controlling unit controlling a display of positional information of the object detected in the ranges assigned to the plurality of individual ultrasonic sensors in the image captured by the camera module.

摘要翻译： 提供了一种屏幕显示（OSD）装置，包括：多个超声波传感器，其具有先前分配的各个范围，从而检测其中的物体; 相机模块，其捕获由所述多个超声波传感器检测到的范围的图像; 以及控制单元，控制在由相机模块捕获的图像中在分配给多个单独的超声波传感器的范围中检测到的对象的位置信息的显示。

公开(公告)号：US09110156B2

公开(公告)日：2015-08-18

申请号：US13181450

申请日：2011-07-12

申请人： Gyu Won Kim ,  Ho Seop Jeong ,  Kyoung Joong Min

发明人： Gyu Won Kim ,  Ho Seop Jeong ,  Kyoung Joong Min

IPC分类号： G01N29/44 ,  G01S7/52 ,  A61B8/00

CPC分类号： G01S7/52049 ,  A61B8/585 ,  G01N29/44 ,  G01S7/52077

摘要： Disclosed herein are an apparatus and a method for measuring velocity of an ultrasound signal. The apparatus for measuring velocity of an ultrasound signal according to an exemplary embodiment of the present invention includes a transmitting module transmitting ultrasound signals to targets; a receiving module receiving the ultrasound signals reflected from the targets; an image generating module using the received ultrasound signals to generate a plurality of ultrasonic images having different sound velocities; and a sound velocity determining module using the plurality of generated ultrasonic images to determine optimal sound velocity for scanning the targets.

摘要翻译： 这里公开了一种用于测量超声信号的速度的装置和方法。 根据本发明的示例性实施例的用于测量超声信号的速度的装置包括：传输模块，其将超声信号传输到目标; 接收模块，接收从目标反射的超声信号; 使用所接收的超声信号生成具有不同声速的多个超声波图像的图像生成模块; 以及使用所述多个所生成的超声波图像来确定用于扫描所述目标的最佳声速的声速确定模块。

公开(公告)号：US08702608B2

公开(公告)日：2014-04-22

申请号：US12950829

申请日：2010-11-19

申请人： Gyu Won Kim ,  Ho Seop Jeong ,  Kyoung Joong Min

发明人： Gyu Won Kim ,  Ho Seop Jeong ,  Kyoung Joong Min

IPC分类号： A61B8/00

CPC分类号： A61B8/5223 ,  A61B8/00 ,  G01N29/0672 ,  G01N29/07 ,  G01S7/52042 ,  G01S7/52049 ,  G01S7/5205 ,  G01S15/8906

摘要： Disclosed herein are a method for estimating acoustic velocity of an ultrasonic image and an ultrasonic diagnosis apparatus using the same. The method for estimating acoustic velocity of an ultrasonic image includes: (A) dividing each of the ultrasonic images into a plurality of blocks; (B) extracting contours of ultrasonic images for each block of one frame among the ultrasonic images; (C) calculating and analyzing average luminance values of each block; (D) determining the optimal block number using the average luminance values and selecting the optimal blocks; and (E) estimating and applying the real acoustic velocity, whereby the acoustic velocity is estimated in real time and is applied to the ultrasonic diagnosis apparatus.

摘要翻译： 这里公开了一种用于估计超声波图像的声速的方法和使用其的超声波诊断装置。 用于估计超声波图像的声速的方法包括：（A）将每个超声波图像分成多个块; （B）提取超声图像中的一帧的每个块的超声图像的轮廓; （C）计算和分析每个块的平均亮度值; （D）使用平均亮度值确定最佳块号并选择最佳块; 和（E）估计并施加真实声速，由此声速被实时估计并应用于超声波诊断装置。