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1. 发明申请

US20050093121A1 Chip package and substrate 审中-公开
标题翻译：芯片封装和基板
公开(公告)号：US20050093121A1
公开(公告)日：2005-05-05
申请号：US10707865
申请日：2004-01-20
申请人： Da-Jung Chen , Che-Hung Lin , Chin-Hsiung Liao , Cheng-Chieh Hsu
发明人： Da-Jung Chen , Che-Hung Lin , Chin-Hsiung Liao , Cheng-Chieh Hsu
IPC分类号： H01L23/433 , H01L23/495 , H01L23/52
CPC分类号： H01L23/4334 , H01L23/49575 , H01L24/48 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2924/00014 , H01L2924/01078 , H01L2924/09701 , H01L2924/10253 , H01L2924/12042 , H01L2924/181 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A chip package comprising a substrate, a lead frame, a chip, a set of bonded wires, a heat sink and a packaging material is provided. The substrate has a first metallic layer, a second metallic layer and a conductor. The first metallic layer is formed on a first surface of the substrate and the second metallic layer is formed on a second surface of the substrate. The conductor is formed on a lateral surface of the substrate. The first metallic layer is electrically connected to the second metallic layer through the conductor. The lead frame is attached on the first surface of the substrate and is electrically connected to the first metallic layer. The chip has a back surface attached to the lead frame or the first surface of the substrate. The chip is connected with the lead frame through the bonding wires. The heat sink is attached on the second surface of the substrate and electrically connected with the second metallic layer. The packaging material encapsulates the chip, the bonded wires and the lead frame.
摘要翻译：提供了包括基板，引线框架，芯片，一组接合线，散热器和封装材料的芯片封装。基板具有第一金属层，第二金属层和导体。第一金属层形成在基板的第一表面上，第二金属层形成在基板的第二表面上。导体形成在基板的侧表面上。第一金属层通过导体与第二金属层电连接。引线框架安装在基板的第一表面上并与第一金属层电连接。芯片具有附接到引线框架或基板的第一表面的后表面。芯片通过接合线与引线框架连接。散热器安装在基板的第二表面上并与第二金属层电连接。封装材料封装芯片，接合线和引线框架。

2. 发明申请

US20130176436A1 Image Capturing Device Applied in Vehicle and Image Superimposition Method Thereof 审中-公开
标题翻译：图像捕获装置应用于车辆和图像叠加方法中
公开(公告)号：US20130176436A1
公开(公告)日：2013-07-11
申请号：US13407255
申请日：2012-02-28
申请人： Che-Hung Lin , Chung-Fang Chien
发明人： Che-Hung Lin , Chung-Fang Chien
IPC分类号： H04N7/18
CPC分类号： B60W50/14 , B60W2050/0063 , B60W2050/146 , B60W2420/42 , B60W2420/52 , B60W2520/10 , B60W2540/16 , B60W2540/18 , B60W2550/402
摘要： An image capturing device applied in a vehicle and an image superimposition method thereof. The image capturing device comprises an image capturing module, a processing module and an image superimposition module. The processing module dynamically controls a sampling time of a plurality of temporary images captured by the image capturing module according to driving information of the vehicle. The image superimposition module superimposes feature regions in the temporary images to produce at least one superimposed image based on the driving information of the vehicle.
摘要翻译：应用于车辆中的摄像装置及其图像叠加方法。图像捕获装置包括图像捕获模块，处理模块和图像叠加模块。处理模块根据车辆的驾驶信息动态地控制由图像捕获模块捕获的多个临时图像的采样时间。图像叠加模块基于车辆的驾驶信息将特征区域叠加在临时图像中以产生至少一个叠加图像。

3. 发明授权

US08279307B2 Sharpness processing method and system for digital image 有权
标题翻译：清晰度数字图像处理方法和系统
公开(公告)号：US08279307B2
公开(公告)日：2012-10-02
申请号：US12709758
申请日：2010-02-22
申请人： Che-Hung Lin , Chung-Ta Wu
发明人： Che-Hung Lin , Chung-Ta Wu
IPC分类号： H04N5/208
CPC分类号： H04N5/208 , H04N5/23229 , H04N5/3572
摘要： A sharpness processing method and system for a digital image are applied to an image capturing device for capturing a raw image. The method includes the steps. An image processing procedure is performed on the raw image to generate a registered image. A first sharpness enhancement table and a second sharpness enhancement table respectively sharpness attenuation at an outer-edge region and a central region of the registered image are loaded, and a range between the outer-edge region and the central region is defined as a plurality of critical regions. A sharpness enhancement weight table is loaded, and weight values of each critical region respectively corresponding to the first sharpness enhancement table and the second sharpness enhancement table are searched, for obtaining a sharpness enhanced value of each critical region. An image sharpness processing procedure is performed on the critical region, for correct the registered image into a digital image.
摘要翻译：用于数字图像的锐度处理方法和系统被应用于用于捕获原始图像的图像捕获装置。该方法包括步骤。对原始图像执行图像处理过程以生成登记图像。加载分别在登记图像的外边缘区域和中心区域的锐度衰减的第一锐度增强表和第二锐度增强表，并且外边缘区域和中心区域之间的范围被定义为多个关键地区。加载锐度增强权重表，并且搜索分别对应于第一锐度增强表和第二锐度增强表的每个临界区的权重值，以获得每个临界区的锐度增强值。在临界区域执行图像锐度处理过程，以将登记的图像校正为数字图像。

4. 发明授权

US08244060B2 Noise suppression method for digital image 有权
标题翻译：数字图像的噪声抑制方法
公开(公告)号：US08244060B2
公开(公告)日：2012-08-14
申请号：US12649126
申请日：2009-12-29
申请人： Chung-Fang Chien , Che-Hung Lin
发明人： Chung-Fang Chien , Che-Hung Lin
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T2207/20012
摘要： A noise suppression method for a digital image is described, which utilizes an adjacent area of a target pixel in the digital image to conduct a denoising process on the target pixel. The noise suppression method includes the following steps. A feature-weighted processing procedure is performed on each original pixel in the digital image to convert the original pixel into a feature-weighted pixel. According to a position of the target pixel in the digital image, a reference pixel is selected from a corresponding position in the feature-weighted image. Similarities of the reference pixel relative to the other feature-weighted pixels are respectively computed. Through the computed similarities, a feature-weighted pixel for compensation is selected from the feature-weighted pixels other than the reference pixel. Finally, noise suppression is performed on the reference pixel by using the feature-weighted pixel for compensation.
摘要翻译：描述了一种用于数字图像的噪声抑制方法，其利用数字图像中的目标像素的相邻区域对目标像素进行去噪处理。噪声抑制方法包括以下步骤。对数字图像中的每个原始像素执行特征加权处理过程，以将原始像素转换成特征加权像素。根据数字图像中的目标像素的位置，从特征加权图像中的相应位置中选择参考像素。分别计算参考像素相对于其他特征加权像素的相似度。通过计算的相似度，从除参考像素之外的特征加权像素中选择用于补偿的特征加权像素。最后，通过使用用于补偿的特征加权像素对参考像素执行噪声抑制。

5. 发明授权

US08218867B2 Compensation method for removing image noise 失效
标题翻译：消除图像噪声的补偿方法
公开(公告)号：US08218867B2
公开(公告)日：2012-07-10
申请号：US12482706
申请日：2009-06-11
申请人： Chung-Fang Chien , Che-Hung Lin
发明人： Chung-Fang Chien , Che-Hung Lin
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： G06T3/4015
摘要： A compensation method for removing an image noise is applicable to compensate for noises generated by Bayer pattern color interpolation. The compensation method includes the following steps selecting a partial region in the Bayer pattern to set a selection region; selecting a plurality of color units from the selection region one by one, in which each of the color units at least includes a green pixel, a red pixel, and a blue pixel; sequentially performing a color weight adjustment on the green pixel, the red pixel, and the blue pixel; and compensating for the pixel in the selection region according to each color weight, so as to generate a recovered pixel.
摘要翻译：用于去除图像噪声的补偿方法适用于补偿由拜耳图案颜色插值产生的噪声。补偿方法包括以下步骤：选择拜耳图案中的部分区域以设置选择区域; 从选择区域逐个选择多个颜色单元，其中每个颜色单元至少包括绿色像素，红色像素和蓝色像素; 对所述绿色像素，所述红色像素和所述蓝色像素依次进行色彩权重调整; 并且根据每个颜色权重补偿选择区域中的像素，以便产生恢复的像素。

6. 发明申请

US20120007677A1 Class AB Operational Amplifier and Output Stage Quiescent Current Control Method 有权
标题翻译： AB类运算放大器和输出级静态电流控制方法
公开(公告)号：US20120007677A1
公开(公告)日：2012-01-12
申请号：US12854158
申请日：2010-08-10
申请人： Ming-Hung Chang , Che-Hung Lin
发明人： Ming-Hung Chang , Che-Hung Lin
IPC分类号： H03F3/45
CPC分类号： H03F3/45183 , H03F3/3022 , H03F3/45632 , H03F2203/30021 , H03F2203/45222 , H03F2203/45628 , H03F2203/45641
摘要： A class AB operational amplifier includes: a first transistor, for generating a first current; a second transistor, where a second source voltage of the second transistor is equal to a first source voltage of the first transistor, for generating an output stage quiescent current; and an output stage quiescent current controller, coupled to a gate and a source of the first transistor, for controlling a first drain-to-source voltage of the first transistor to be equal to a second drain-to-source voltage of the second transistor. A ratio of the output stage quiescent current to the first current is equal to a ratio of a second W/L ratio of the second transistor to a first W/L ratio of the first transistor.
摘要翻译： AB类运算放大器包括：用于产生第一电流的第一晶体管; 第二晶体管，其中第二晶体管的第二源极电压等于第一晶体管的第一源极电压，用于产生输出级静态电流; 以及耦合到第一晶体管的栅极和源极的输出级静态电流控制器，用于将第一晶体管的第一漏极 - 源极电压控制为等于第二晶体管的第二漏极 - 源极电压。输出级静态电流与第一电流的比值等于第二晶体管的第二W / L比与第一晶体管的第一W / L比的比。

7. 发明申请

US20110069886A1 NOISE SUPPRESSION METHOD FOR DIGITAL IMAGE 有权
标题翻译：用于数字图像的噪声抑制方法
公开(公告)号：US20110069886A1
公开(公告)日：2011-03-24
申请号：US12649126
申请日：2009-12-29
申请人： Chung Fang Chien , Che Hung Lin
发明人： Chung Fang Chien , Che Hung Lin
IPC分类号： G06K9/40 , G06K9/46
CPC分类号： G06T5/002 , G06T2207/20012
摘要： A noise suppression method for a digital image is described, which utilizes an adjacent area of a target pixel in the digital image to conduct a denoising process on the target pixel. The noise suppression method includes the following steps. A feature-weighted processing procedure is performed on each original pixel in the digital image to convert the original pixel into a feature-weighted pixel. According to a position of the target pixel in the digital image, a reference pixel is selected from a corresponding position in the feature-weighted image. Similarities of the reference pixel relative to the other feature-weighted pixels are respectively computed. Through the computed similarities, a feature-weighted pixel for compensation is selected from the feature-weighted pixels other than the reference pixel. Finally, noise suppression is performed on the reference pixel by using the feature-weighted pixel for compensation.
摘要翻译：描述了一种用于数字图像的噪声抑制方法，其利用数字图像中的目标像素的相邻区域对目标像素进行去噪处理。噪声抑制方法包括以下步骤。对数字图像中的每个原始像素执行特征加权处理过程，以将原始像素转换成特征加权像素。根据数字图像中的目标像素的位置，从特征加权图像中的相应位置中选择参考像素。分别计算参考像素相对于其他特征加权像素的相似度。通过计算的相似度，从除参考像素之外的特征加权像素中选择用于补偿的特征加权像素。最后，通过使用用于补偿的特征加权像素对参考像素执行噪声抑制。

8. 发明申请

US20130215269A1 BIRD VIEW SYSTEM AND COMPENSATING METHOD THEREOF 审中-公开
标题翻译：双向视图系统及其补偿方法
公开(公告)号：US20130215269A1
公开(公告)日：2013-08-22
申请号：US13442389
申请日：2012-04-09
申请人： YI-LIN HSIEH , CHE-HUNG LIN , CHUNG-FANG CHIEN
发明人： YI-LIN HSIEH , CHE-HUNG LIN , CHUNG-FANG CHIEN
IPC分类号： H04N7/18
CPC分类号： G06T3/0012 , B60R2300/607
摘要： The present invention discloses a bird view system and a compensating method thereof. The system comprises a processing module and an image compensating module. The processing module receives and processes a bird view image generated from concatenating each image captured by each camera in the bird view system. The image compensating module compensates the bird view image. The processing module calculates a first compensation value and a second compensation value according to the difference of image information of overlapping or concatenating regions between an image and its adjacent right-hand or left-hand side images. The compensating module compensates the bird view image according to the first compensation value, the second compensation value and a compensation condition.
摘要翻译：本发明公开了鸟瞰系统及其补偿方法。该系统包括处理模块和图像补偿模块。处理模块接收并处理由鸟瞰图系统中的每个摄像机拍摄的每个图像连接而产生的鸟瞰图。图像补偿模块补偿鸟瞰图。处理模块根据图像与其相邻的右侧图像或左侧图像之间的重叠或级联区域的图像信息的差异来计算第一补偿值和第二补偿值。补偿模块根据第一补偿值，第二补偿值和补偿条件补偿鸟瞰图。

9. 发明授权

US08189955B2 Noise suppression method using multiple digital 有权
标题翻译：噪声抑制方法采用多重数字
公开(公告)号：US08189955B2
公开(公告)日：2012-05-29
申请号：US12649041
申请日：2009-12-29
申请人： Chung-Fang Chien , Che-Hung Lin
发明人： Chung-Fang Chien , Che-Hung Lin
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T5/50 , G06T2207/20021
摘要： A noise suppression method using multiple digital images performs a de-noising process with the multiple digital images. First, a feature weighting procedure and an image feature compensation of a target pixel are performed on each digital image, and then a cross reference is performed on the multiple continuous or similar digital images to suppress noises for the target pixel.
摘要翻译：使用多个数字图像的噪声抑制方法利用多个数字图像执行去噪处理。首先，对每个数字图像执行特征加权过程和目标像素的图像特征补偿，然后对多个连续或相似的数字图像执行交叉参考以抑制目标像素的噪声。

10. 发明授权

US08180170B2 Apparatus and method of recognizing image feature pixel point 有权
标题翻译：识别图像特征像素点的装置和方法
公开(公告)号：US08180170B2
公开(公告)日：2012-05-15
申请号：US12193827
申请日：2008-08-19
申请人： Chung-Fang Chien , Yu-Chen Huang , Che-Hung Lin
发明人： Chung-Fang Chien , Yu-Chen Huang , Che-Hung Lin
IPC分类号： G06K9/36
CPC分类号： G06T5/003 , G06K2009/2045 , G06T5/20 , G06T7/33
摘要： An apparatus and a method of recognizing image feature pixels is related to the recognizing method including receiving an image having a plurality of pixels; subsequent filtering the pixels at least once by detecting the edge pixels of objects in the received image based on pixel values of the pixels, so as to obtain a plurality of candidate pixels; and performing multiple difference of Gaussian (DOG) blurring operations on the candidate pixels to find the candidate pixels having a relative extreme value as a plurality of feature pixels. Therefore, the processing time of recognizing image feature pixels may be reduced.
摘要翻译：识别图像特征像素的装置和方法与包括接收具有多个像素的图像的识别方法有关; 通过基于像素的像素值检测接收到的图像中的对象的边缘像素，对像素进行至少一次滤波，以获得多个候选像素; 并对候选像素执行高斯（DOG）模糊操作的多个差异，以找到具有相对极值的候选像素作为多个特征像素。因此，可以减少识别图像特征像素的处理时间。

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