公开(公告)号：US08104055B2

公开(公告)日：2012-01-24

申请号：US11940300

申请日：2007-11-14

Applicant: Bei Wang ,  Chia-Hung Yeh ,  Hsuan-Huei Shih ,  Chung-Chieh Kuo

Inventor： Bei Wang ,  Chia-Hung Yeh ,  Hsuan-Huei Shih ,  Chung-Chieh Kuo

IPC: H04N7/173 ,  H04N5/445 ,  G06K9/46 ,  G06K9/00 ,  G06K15/02

CPC classification number: H04N5/05

Abstract: A method of identifying a target synchronization point pair including a source synchronization point corresponding to a source end and a destination synchronization point corresponding to a destination end is provided. The method includes receiving a source scan-line image corresponding to a first video source from the source end; selecting at least a comparing frame out of the source scan-line image; providing a destination scan-line image corresponding to a second video source at the destination end; and determining the target synchronization point pair by comparing the comparing frame and the destination scan-line image.

Abstract translation: 提供了一种识别目标同步点对的方法，其包括对应于与目的地端对应的源端和目的地同步点的源同步点。 该方法包括从源端接收对应于第一视频源的源扫描线图像; 从源扫描线图像中选择至少一个比较帧; 在目的地端提供与第二视频源对应的目的地扫描线图像; 以及通过比较所述比较帧和所述目的地扫描线图像来确定所述目标同步点对。

公开(公告)号：US08081834B2

公开(公告)日：2011-12-20

申请号：US11835416

申请日：2007-08-07

Applicant: Chao-Chin Chou ,  Chia-Chun Hsu ,  Chung-Chieh Kuo ,  Wen-Lung Chou ,  Chen-Ning Hsi

Inventor： Chao-Chin Chou ,  Chia-Chun Hsu ,  Chung-Chieh Kuo ,  Wen-Lung Chou ,  Chen-Ning Hsi

IPC: G06K9/40

CPC classification number: H04N5/217 ,  G06T5/003 ,  G06T5/20 ,  G06T7/13 ,  G06T2207/20036

Abstract: An image processing method includes (a) performing edge detection to an image to obtain a plurality of the edge pixels of the image; (b) performing partial PSF estimation to each of the edge pixels to generate a plurality of partial PSF estimation results; and (c) generating a PSF estimation result according to the partial PSF estimation results.

Abstract translation: 一种图像处理方法包括（a）对图像执行边缘检测以获得图像的多个边缘像素; （b）对每个边缘像素执行部分PSF估计以产生多个部分PSF估计结果; 和（c）根据部分PSF估计结果生成PSF估计结果。

公开(公告)号：US07916924B2

公开(公告)日：2011-03-29

申请号：US11533356

申请日：2006-09-19

Applicant: Xu-Hua Liu ,  Byung-Tae Oh ,  Young-Min Kwak ,  Chung-Chieh Kuo ,  Ying-Jieh Huang

Inventor： Xu-Hua Liu ,  Byung-Tae Oh ,  Young-Min Kwak ,  Chung-Chieh Kuo ,  Ying-Jieh Huang

IPC: G06K9/00

CPC classification number: G06K9/38 ,  G06K9/346

Abstract: A color processing method for identification of areas within an image corresponding to monetary banknotes includes dividing the image into a plurality of sections; extracting color histogram data for each section; assigning a color vector for each section according to the color histogram data for the section; comparing the color vector for each section to a color lookup table to determine a probability of the section corresponding to monetary banknotes; and selecting probable sections having the probability exceeding a first predetermined threshold.

Abstract translation: 用于识别对应于货币纸币的图像内的区域的颜色处理方法包括将图像划分为多个部分; 提取每个部分的颜色直方图数据; 根据该部分的颜色直方图数据为每个部分分配一个颜色矢量; 将每个部分的颜色矢量与颜色查找表进行比较，以确定对应于货币纸币的部分的概率; 以及选择具有超过第一预定阈值的概率的可能部分。

公开(公告)号：US07885450B2

公开(公告)日：2011-02-08

申请号：US11533369

申请日：2006-09-20

Applicant: Xu-Hua Liu ,  Byung-Tae Oh ,  Young-Min Kwak ,  Chung-Chieh Kuo ,  Ying-Jieh Huang

Inventor： Xu-Hua Liu ,  Byung-Tae Oh ,  Young-Min Kwak ,  Chung-Chieh Kuo ,  Ying-Jieh Huang

IPC: G06K9/00

CPC classification number: G06K9/4652

Abstract: A method for characterizing texture of areas within an image corresponding to monetary banknotes includes dividing the image into a plurality of sections; calculating a gray level for each section; selecting potential sections from the sections, the potential sections having gray levels within a predetermined range; selecting bill sections from the potential sections, the bill sections having pixels within a predefined color range and a predefined continuous color gradient range; generating a binary edge map according to gray levels of pixels within the bill sections; and calculating a texture value for each bill section according to the binary edge map.

Abstract translation: 用于表征对应于货币纸币的图像内的区域的纹理的方法包括将图像划分为多个部分; 计算每个部分的灰度级; 从所述部分选择潜在部分，所述潜在部分具有在预定范围内的灰度级; 从潜在部分选择帐单部分，票据部分具有预定义颜色范围内的像素和预定义的连续颜色梯度范围; 根据帐单部分内的像素的灰度级产生二进制边缘图; 以及根据二进制边缘图计算每个纸币部分的纹理值。

公开(公告)号：US07844098B2

公开(公告)日：2010-11-30

申请号：US12176415

申请日：2008-07-21

Applicant: Xu-Hua Liu ,  Chung-Chieh Kuo ,  Young-Min Kwak ,  Ying-Jieh Huang

Inventor： Xu-Hua Liu ,  Chung-Chieh Kuo ,  Young-Min Kwak ,  Ying-Jieh Huang

IPC: G06K9/00

CPC classification number: G07D7/206

Abstract: A method for performing a color analysis operation on an image corresponding to at least a monetary banknote is provided. The method comprises: dividing the image into a plurality of blocks; performing a block analysis operation on each block of the image to generate a block analysis result of each block; performing a super-block analysis operation on each super-block of the image to generate a super-block analysis result of each super-block, wherein each super-block includes more than one block; and performing a global analysis operation on the image to identify a currency type of the monetary banknote according to super-block analysis results of super-blocks of the image.

Abstract translation: 提供了一种用于对与至少货币钞票相对应的图像执行颜色分析操作的方法。 该方法包括：将图像划分成多个块; 对图像的每个块执行块分析操作以生成每个块的块分析结果; 对图像的每个超块执行超块分析操作，以生成每个超块的超块分析结果，其中每个超块包括多于一个块; 对图像执行全局分析操作，以根据图像的超块的超块分析结果来识别货币钞票的货币类型。

公开(公告)号：US20100014742A1

公开(公告)日：2010-01-21

申请号：US12176415

申请日：2008-07-21

Applicant: Xu-Hua Liu ,  Chung-Chieh Kuo ,  Young-Min Kwak ,  Ying-Jieh Huang

Inventor： Xu-Hua Liu ,  Chung-Chieh Kuo ,  Young-Min Kwak ,  Ying-Jieh Huang

IPC: G06K9/00

CPC classification number: G07D7/206

Abstract: A method for performing a color analysis operation on an image corresponding to at least a monetary banknote is provided. The method comprises: dividing the image into a plurality of blocks; performing a block analysis operation on each block of the image to generate a block analysis result of each block; performing a super-block analysis operation on each super-block of the image to generate a super-block analysis result of each super-block, wherein each super-block includes more than one block; and performing a global analysis operation on the image to identify a currency type of the monetary banknote according to super-block analysis results of super-blocks of the image.

Abstract translation: 提供了一种用于对与至少货币钞票相对应的图像执行颜色分析操作的方法。 该方法包括：将图像划分成多个块; 对图像的每个块执行块分析操作以生成每个块的块分析结果; 对图像的每个超块执行超块分析操作，以生成每个超块的超块分析结果，其中每个超块包括多于一个块; 对图像执行全局分析操作，以根据图像的超块的超块分析结果来识别货币钞票的货币类型。

公开(公告)号：US20090257641A1

公开(公告)日：2009-10-15

申请号：US12102030

申请日：2008-04-14

Applicant: Xu-Hua Liu ,  Chung-Chieh KUO ,  Young-Min Kwak ,  Ying-Jieh Huang

Inventor： Xu-Hua Liu ,  Chung-Chieh KUO ,  Young-Min Kwak ,  Ying-Jieh Huang

IPC: G06K9/00

CPC classification number: G07D7/00 ,  G07D7/206

Abstract: A method for detecting an image corresponding to at least a monetary banknote is provided. The method includes selecting a detection procedure from a plurality of different detection procedures, and verifying the image according to the selected detection procedure. A method for performing a currency type analysis operation on an image corresponding to at least a monetary banknote is provided. The method includes respectively assigning a plurality of bit values to a plurality of currency types to create a currency type definition table, performing a color analysis operation on the image to generate a color analysis operation result, and determining a currency type of the monetary banknote according to the color analysis operation result and the currency type definition table.

Abstract translation: 提供了一种用于检测对应于至少货币钞票的图像的方法。 该方法包括从多个不同的检测过程中选择检测过程，以及根据所选择的检测过程来验证图像。 提供一种用于对与至少货币钞票相对应的图像执行货币型分析操作的方法。 该方法包括分别将多个位值分配给多种货币类型以创建货币类型定义表，对该图像执行颜色分析操作以产生颜色分析操作结果，并根据以下方式确定货币钞票的货币类型： 到颜色分析操作结果和货币类型定义表。

公开(公告)号：US07580074B2

公开(公告)日：2009-08-25

申请号：US11125262

申请日：2005-05-10

Applicant: Chung-Chieh Kuo ,  Yih-Feng Chen ,  Yinqing Zhao ,  Lei Huang ,  Meng-Yun Yin

Inventor： Chung-Chieh Kuo ,  Yih-Feng Chen ,  Yinqing Zhao ,  Lei Huang ,  Meng-Yun Yin

IPC: H04N5/222

CPC classification number: H04N1/4051

Abstract: A line-based digital halftoning technique uses both a wavelet transform and multi-scale dot assignment concepts in which the dots are assigned in a top-down fashion and error diffusion is also adopted to fine tune the halftoned images and compensate for errors generated by the implicit quantization. 1-D processing makes the implementation easy while the top-down multiscale dot assignment can produce a multi-resolution halftoned image, which provides a good approximation of the original in multiple scales.

Abstract translation: 基于线的数字半色调技术使用小波变换和多尺度点分配概念，其中以自顶向下的方式分配点，并且还采用误差扩散来微调半色调图像并补偿由 隐式量化。 1-D处理使得实现容易，而自顶向下多尺度点分配可以产生多分辨率半色调图像，其提供了多尺度中的原始图像的良好近似。

公开(公告)号：US20090122189A1

公开(公告)日：2009-05-14

申请号：US11940300

申请日：2007-11-14

Applicant: Bei Wang ,  Chia-Hung Yeh ,  Hsuan-Huei Shih ,  Chung-Chieh Kuo

Inventor： Bei Wang ,  Chia-Hung Yeh ,  Hsuan-Huei Shih ,  Chung-Chieh Kuo

IPC: H04N5/04

CPC classification number: H04N5/05

Abstract: A method of identifying a target synchronization point pair including a source synchronization point corresponding to a source end and a destination synchronization point corresponding to a destination end is provided. The method includes receiving a source scan-line image corresponding to a first video source from the source end; selecting at least a comparing frame out of the source scan-line image; providing a destination scan-line image corresponding to a second video source at the destination end; and determining the target synchronization point pair by comparing the comparing frame and the destination scan-line image.

Abstract translation: 提供了一种识别目标同步点对的方法，其包括对应于与目的地端对应的源端和目的地同步点的源同步点。 该方法包括从源端接收对应于第一视频源的源扫描线图像; 从源扫描线图像中选择至少一个比较帧; 在目的地端提供与第二视频源对应的目的地扫描线图像; 以及通过比较所述比较帧和所述目的地扫描线图像来确定所述目标同步点对。

公开(公告)号：US20080140232A1

公开(公告)日：2008-06-12

申请号：US11608847

申请日：2006-12-11

Applicant: Shih-Hung Lee ,  Chia-Hung Yeh ,  Hsuan-Huei Shih ,  Chung-Chieh KUO

Inventor： Shih-Hung Lee ,  Chia-Hung Yeh ,  Hsuan-Huei Shih ,  Chung-Chieh KUO

IPC: G06F19/00

CPC classification number: G11B27/034 ,  G06K9/00718 ,  G11B27/28

Abstract: A method of indexing final pitching shots for each batter in a video recording of a baseball game is disclosed. The method includes locating pitching video frames in the video, identifying individual pitching shots contained in the video, determining which of the pitching shots is a final pitching shot for each batter in the baseball game, and creating an index of the final pitching shots.

Abstract translation: 公开了一种在棒球比赛的视频记录中为每个面糊的最后投球拍摄索引的方法。 该方法包括在视频中定位投影视频帧，识别视频中包含的各个投球镜头，确定投球拍中的哪一个是棒球比赛中每个击球手的最后投球速度，并创建最终投球命中率。