公开(公告)号：US08723739B2

公开(公告)日：2014-05-13

申请号：US13469521

申请日：2012-05-11

Applicant: Ta-Cheng Liu ,  Chung-Ta Wu

Inventor： Ta-Cheng Liu ,  Chung-Ta Wu

IPC: H01Q1/24 ,  H01Q5/00 ,  H01Q9/04

CPC classification number: H01Q5/0041 ,  H01Q1/2266 ,  H01Q1/38 ,  H01Q5/335 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/42

Abstract: A multi-frequency antenna includes a substrate, an antenna portion and a radiator. The antenna portion has a low-frequency radiation antenna and a high-frequency radiation antenna. By selectively coupling the low-frequency radiation antenna, the high-frequency radiation antenna and the radiator, the multi-frequency antenna can work in multiple frequency bands.

Abstract translation: 多频天线包括基板，天线部分和散热器。 天线部分具有低频辐射天线和高频辐射天线。 通过选择性地耦合低频辐射天线，高频辐射天线和辐射器，多频天线可以工作在多个频带。

公开(公告)号：US08644645B2

公开(公告)日：2014-02-04

申请号：US13562481

申请日：2012-07-31

Applicant: Che-Lun Chuang ,  Chung-Ta Wu

Inventor： Che-Lun Chuang ,  Chung-Ta Wu

IPC: G06K9/32 ,  G06K9/40

CPC classification number: G06T3/4069

Abstract: The invention is directed to an image processing device and a processing method thereof. The image processing device comprises an image calibration module estimating multiple local motions and global motions of unselected images relative to a target image and performing multiple motions calibrations so as to generate multiple calibrated images, a moving-object detection module determining if a difference value between each of the local motions and the corresponding global motions is greater than a threshold value and if a pixel difference value between each pixel point of the target image and each pixel point of the calibrated images is greater than a predetermined difference value so as to generate multiple object motion pointers, and an image blending module performing a calculation on each pixel point of the target and calibrated images based on the object motion pointers so as to generate a super-resolution image.

Abstract translation: 本发明涉及图像处理装置及其处理方法。 图像处理装置包括图像校准模块，其估计相对于目标图像的未选择图像的多个局部运动和全局运动，并执行多个运动校准，以便生成多个校准图像;运动对象检测模块，确定每个 的局部运动和对应的全局运动大于阈值，并且如果目标图像的每个像素点与校准图像的每个像素点之间的像素差值大于预定差值，以便生成多个对象 运动指针和图像混合模块，其基于对象运动指针对目标的每个像素点和校准图像执行计算，以便生成超分辨率图像。

公开(公告)号：US20130300628A1

公开(公告)日：2013-11-14

申请号：US13469521

申请日：2012-05-11

Applicant: Ta-Cheng LIU ,  Chung-Ta WU

Inventor： Ta-Cheng LIU ,  Chung-Ta WU

IPC: H01Q21/30

CPC classification number: H01Q5/0041 ,  H01Q1/2266 ,  H01Q1/38 ,  H01Q5/335 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/42

Abstract: A multi-frequency antenna includes a substrate, an antenna portion and a radiator. The antenna portion has a low-frequency radiation antenna and a high-frequency radiation antenna. By selectively coupling the low-frequency radiation antenna, the high-frequency radiation antenna and the radiator, the multi-frequency antenna can work in multiple frequency bands.

Abstract translation: 多频天线包括基板，天线部分和散热器。 天线部分具有低频辐射天线和高频辐射天线。 通过选择性地耦合低频辐射天线，高频辐射天线和辐射器，多频天线可以工作在多个频带。

公开(公告)号：US08576308B2

公开(公告)日：2013-11-05

申请号：US13221929

申请日：2011-08-31

Applicant: Che-Lun Chuang ,  Chung-Ta Wu ,  Hong-Long Chou

Inventor： Che-Lun Chuang ,  Chung-Ta Wu ,  Hong-Long Chou

IPC: H04N5/217

CPC classification number: H04N5/3532 ,  H04N5/2329

Abstract: An image processing method and an image processing apparatus are provided. In the image processing method, each of a plurality of original images is divided into K bands, where K is a positive integer greater than or equal to 1. A plurality of local motions of each band in any two adjacent of the original images are calculated, and a global motion of each band is calculated according to the local motions of the band. A horizontal component velocity and a vertical component velocity of each band are generated according to the global motion and a capturing time difference. A plurality of transformation matrixes corresponding to the bands are generated according to the horizontal component velocities, the vertical component velocities, a row readout time, and the width of a valid area. One of the two adjacent original images is transformed according to the transformation matrixes to generate a compensated image.

Abstract translation: 提供了图像处理方法和图像处理装置。 在图像处理方法中，将多个原始图像中的每一个划分为K个频带，其中K是大于或等于1的正整数。计算原始图像中任何两个相邻的每个频带的多个局部运动 ，并且根据频带的局部运动来计算每个频带的全局运动。 根据全局运动和拍摄时间差产生每个频带的水平分量速度和垂直分量速度。 根据水平分量速度，垂直分量速度，行读出时间和有效区域的宽度，生成与频带对应的多个变换矩阵。 根据变换矩阵对两个相邻原始图像中的一个进行变换以生成补偿图像。

公开(公告)号：US08412002B2

公开(公告)日：2013-04-02

申请号：US13237958

申请日：2011-09-21

Applicant: Shih-Yuan Peng ,  Chung-Ta Wu

Inventor： Shih-Yuan Peng ,  Chung-Ta Wu

IPC: G06K9/32 ,  G06K9/48

CPC classification number: G06T5/50 ,  G06T2207/10148

Abstract: A method for generating an all-in-focus image is provided. In the method, a plurality of frames including one source frame and several reference frames captured at different focus lengths are obtained. After performing a motion compensation procedure on the frames, for each pixel position belonging to an edge, a characteristic similarity between the source frame and each reference frame is calculated respectively to accordingly select a plurality of qualified reference frames among the reference frames. The method further includes determining a first type color space component of the pixel position within an all-in-focus image by an edge sharpness corresponding to the pixel position within each of the source frame and the qualified reference frames, and determining a second type color space component of the pixel position within the all-in-focus image by an color brightness corresponding to the pixel position within each of the source frame and the qualified reference frames.

Abstract translation: 提供了一种用于产生全焦点图像的方法。 在该方法中，获得包括一个源帧和以不同焦距捕获的几个参考帧的多个帧。 在对帧执行运动补偿过程之后，对于属于边缘的每个像素位置，分别计算源帧和每个参考帧之间的特征相似度，从而在参考帧中选择多个合格参考帧。 该方法还包括：确定全焦点图像内的像素位置的第一类型颜色空间分量与对应于每个源帧和合格参考帧内的像素位置的边缘锐度，以及确定第二类型颜色 在全焦点图像内的像素位置的空间分量与对应于每个源帧和合格参考帧内的像素位置的颜色亮度相关联。

公开(公告)号：US08385642B2

公开(公告)日：2013-02-26

申请号：US12767516

申请日：2010-04-26

Applicant: Che-Lun Chuang ,  Chung-Ta Wu

Inventor： Che-Lun Chuang ,  Chung-Ta Wu

IPC: G06K9/36

CPC classification number: H04N1/58

Abstract: A method for removing color fringe is presented. Separated luminance and chrominance (YCbCr) signals of a digital image are analyzed through specific color detection, luminance detection, and gradient color detection, so as to determine whether color fringe occurs to each pixel in the digital image, thereby correcting pixels with color fringe.

Abstract translation: 提出了一种去除颜色条纹的方法。 通过特定的颜色检测，亮度检测和梯度颜色检测来分析数字图像的分离的亮度和色度（YCbCr）信号，以便确定是否对数字图像中的每个像素发生颜色条纹，由此校正具有彩色条纹的像素。

公开(公告)号：US08379977B2

公开(公告)日：2013-02-19

申请号：US12767553

申请日：2010-04-26

Applicant: Che-Lun Chuang ,  Chung-Ta Wu

Inventor： Che-Lun Chuang ,  Chung-Ta Wu

IPC: G06K9/36

CPC classification number: H04N1/58

Abstract: A method for removing color fringe is presented. First, detection and correction of color fringe are performed on an original-size image and a small-size image respectively, so as to generate respective corrected images and corresponding color fringe maps. Then, the corrected small-size image and its corresponding color fringe map are enlarged to the same resolution as the original-size image. Finally, the two corrected images are blended according to the respective corresponding color fringe maps.

Abstract translation: 提出了一种去除颜色条纹的方法。 首先，分别对原稿尺寸图像和小尺寸图像执行彩色条纹的检测和校正，以便产生相应的校正图像和对应的颜色条纹图。 然后，校正后的小尺寸图像及其相应的颜色条纹图被放大到与原始尺寸图像相同的分辨率。 最后，根据各自对应的颜色条纹图来混合两个校正图像。

公开(公告)号：US20120301025A1

公开(公告)日：2012-11-29

申请号：US13237958

申请日：2011-09-21

Applicant: Shih-Yuan Peng ,  Chung-Ta Wu

Inventor： Shih-Yuan Peng ,  Chung-Ta Wu

IPC: G06K9/00

CPC classification number: G06T5/50 ,  G06T2207/10148

Abstract: A method for generating an all-in-focus image is provided. In the method, a plurality of frames including one source frame and several reference frames captured at different focus lengths are obtained. After performing a motion compensation procedure on the frames, for each pixel position belonging to an edge, a characteristic similarity between the source frame and each reference frame is calculated respectively to accordingly select a plurality of qualified reference frames among the reference frames. The method further includes determining a first type color space component of the pixel position within an all-in-focus image by an edge sharpness corresponding to the pixel position within each of the source frame and the qualified reference frames, and determining a second type color space component of the pixel position within the all-in-focus image by an color brightness corresponding to the pixel position within each of the source frame and the qualified reference frames.

Abstract translation: 提供了一种用于产生全焦点图像的方法。 在该方法中，获得包括一个源帧和以不同焦距捕获的几个参考帧的多个帧。 在对帧执行运动补偿过程之后，对于属于边缘的每个像素位置，分别计算源帧和每个参考帧之间的特征相似度，从而在参考帧中选择多个合格参考帧。 该方法还包括：确定全焦点图像内的像素位置的第一类型颜色空间分量与对应于每个源帧和合格参考帧内的像素位置的边缘锐度，以及确定第二类型颜色 在全焦点图像内的像素位置的空间分量与对应于每个源帧和合格参考帧内的像素位置的颜色亮度相关联。

公开(公告)号：US08279307B2

公开(公告)日：2012-10-02

申请号：US12709758

申请日：2010-02-22

Applicant: Che-Hung Lin ,  Chung-Ta Wu

Inventor： Che-Hung Lin ,  Chung-Ta Wu

IPC: H04N5/208

CPC classification number: H04N5/208 ,  H04N5/23229 ,  H04N5/3572

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110158514A1

公开(公告)日：2011-06-30

申请号：US12767516

申请日：2010-04-26

Applicant: Che Lun Chuang ,  Chung Ta Wu

Inventor： Che Lun Chuang ,  Chung Ta Wu

IPC: G06K9/00

CPC classification number: H04N1/58

Abstract: A method for removing color fringe is presented. Separated luminance and chrominance (YCbCr) signals of a digital image are analyzed through specific color detection, luminance detection, and gradient color detection, so as to determine whether color fringe occurs to each pixel in the digital image, thereby correcting pixels with color fringe.

Abstract translation: 提出了一种去除颜色条纹的方法。 通过特定的颜色检测，亮度检测和梯度颜色检测来分析数字图像的分离的亮度和色度（YCbCr）信号，以便确定是否对数字图像中的每个像素发生颜色条纹，由此校正具有彩色条纹的像素。