公开(公告)号：US07222024B2

公开(公告)日：2007-05-22

申请号：US10410292

申请日：2003-04-10

Applicant: Kuo-Jeng Wang ,  Jian-Tsz Chen

Inventor： Kuo-Jeng Wang ,  Jian-Tsz Chen

IPC: G06F19/00 ,  H03M1/00 ,  C12M1/34 ,  C12Q1/54 ,  C12Q1/26

CPC classification number: C12Q1/54 ,  C12Q1/006

Abstract: The present invention provides a method for determining concentration of blood glucose by using the change in the rising time. The chemical reaction between the blood glucose and enzyme within the test strip to generate the analog source that used to determine the concentration of the blood glucose in the measuring meter. Thus, the rising curve can be obtained after the analog source is treated, such that the concentration of the blood glucose can be determined.

Abstract translation: 本发明提供一种通过使用上升时间的变化来测定血糖浓度的方法。 测试条之间的血糖和酶之间的化学反应产生用于测定测量计中血糖浓度的模拟源。 因此，可以在模拟源被处理之后获得上升曲线，从而可以确定血糖浓度。

公开(公告)号：US07206093B2

公开(公告)日：2007-04-17

申请号：US09925002

申请日：2001-08-08

Applicant: Tom-Chin Chang ,  Kuo-Jeng Wang ,  Rong-Ji Liu

Inventor： Tom-Chin Chang ,  Kuo-Jeng Wang ,  Rong-Ji Liu

IPC: G06F15/00 ,  H04N1/04 ,  H04N1/32 ,  G06K9/40

CPC classification number: H04N1/40068 ,  H04N1/04 ,  H04N1/32 ,  H04N1/401

Abstract: A method of reducing memory requirement in the compensation memory unit of a scanner. The method includes providing an even compensation data value and an odd compensation data value and averaging the two to produce an odd-even compensation data value. Only half as much memory space is required to hold the averaged odd-even compensation data values.

Abstract translation: 一种减少扫描仪的补偿存储器单元中的存储器需求的方法。 该方法包括提供均匀补偿数据值和奇数补偿数据值，并对两者进行平均以产生奇偶校正数据值。 只需要一半的存储空间来保持平均的奇偶补偿数据值。

公开(公告)号：US07184607B2

公开(公告)日：2007-02-27

申请号：US11328749

申请日：2006-01-09

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: G06K9/40

CPC classification number: H04N1/4092 ,  G06T5/003 ,  G06T5/20 ,  G06T2207/10008 ,  G06T2207/20192

Abstract: A method of automatically adjusting sharpening weighting value in an image sharpening process is disclosed. The method utilizes scanning a correction board having a black reference region, a white reference region and a plurality of line pair regions to aid the calculations of the modulation transfer function value and noise value. The method automatically adjusts weighting values of a sharpening function and avoids accompanying noise increase simultaneously in an image sharpening process performed in an image processing apparatus and thereby high quality images with high signal/noise ratio can be provided.

Abstract translation: 公开了一种在图像锐化处理中自动调整锐化加权值的方法。 该方法利用扫描具有黑色参考区域，白色参考区域和多个线路对区域的校正板来辅助调制传递函数值和噪声值的计算。 该方法自动调整锐化功能的加权值，并且在图像处理装置中执行的图像锐化处理中同时避免伴随的噪声增加，从而可以提供具有高信噪比的高质量图像。

公开(公告)号：US20060291010A1

公开(公告)日：2006-12-28

申请号：US11512510

申请日：2006-08-29

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: H04N1/04

CPC classification number: H04N1/32448 ,  H04N1/0473 ,  H04N1/12 ,  H04N2201/02439 ,  H04N2201/04756 ,  H04N2201/04794 ,  H04N2201/329

Abstract: A control device and a method for controlling scanning speed of a scanner. The control device includes a decision device and a driving device. The decision device further includes an image buffer, an up-down counter and a comparator. The decision device receives the input image data and utilizes the up-down counter to compute data access volume inside the image buffer. The comparator decides whether to increase or decrease the scanning speed according to the data access volume and also outputs decision data to the driving device.

公开(公告)号：USRE42774E1

公开(公告)日：2011-10-04

申请号：US12412207

申请日：2009-03-26

Applicant: Rong-Ji Liu ,  Kuo-Jeng Wang ,  Tom-Chin Chang

Inventor： Rong-Ji Liu ,  Kuo-Jeng Wang ,  Tom-Chin Chang

IPC: H01J3/14 ,  H01L27/00 ,  H04N1/46 ,  H04N1/04

CPC classification number: H04N1/486

Abstract: A single step multi-section exposure scanning method for a scanner. The scanner includes a photo-sensor and a stepper motor. The photo-sensor has N rows of sensor cells that correspond to each primary color. The scanning device is driven forward an exposure distance for each revolution of the stepper motor. The single step multi-section exposure scanning method includes the following steps. First, the photo-sensor moves forward one exposure distance. One row of sensor cells is exposed after moving every 1/Nth of the exposure distance. Thereafter, analogue voltages obtained through the exposed row of sensor cells are transmitted to an analogue/digital converter. The above process is repeated until the entire document is scanned.

公开(公告)号：US07885444B2

公开(公告)日：2011-02-08

申请号：US11742976

申请日：2007-05-01

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: G06K9/00

CPC classification number: G01N21/8483 ,  G01N21/27

Abstract: A method for determining a response of each probe zone on a test strip is provided. The present invention selects an average pixel value of each section of reference white respectively adjacent to the image of a target line to serve as a reference for determining a color response of the target line. When the color response is not less than a predetermined value, representing the target line has a positive response in response to a specific component of a tested solution tested by the test strip, and the specific component is present in the tested solution. The content of the specific component is proportional to the color response. When the color response is less than a predetermined value, representing the target line has a negative response in response to the specific component of the tested solution, and the specific component is absent in the tested solution.

Abstract translation: 提供了一种用于确定测试条上每个探针区域的响应的方法。 本发明选择分别与目标线的图像相邻的参考白色的每个部分的平均像素值，以作为用于确定目标线的颜色响应的基准。 当颜色响应不小于预定值时，表示目标线响应于由测试条测试的测试溶液的特定组分具有正响应，并且特定组分存在于测试溶液中。 特定组件的内容与颜色响应成正比。 当颜色响应小于预定值时，表示目标线响应于测试溶液的特定成分具有负响应，并且在测试溶液中不存在特定成分。

公开(公告)号：US07791767B2

公开(公告)日：2010-09-07

申请号：US11493713

申请日：2006-07-25

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: H04N1/40

CPC classification number: G06T5/002 ,  G06T5/20 ,  G06T2207/10008 ,  H04N1/409

Abstract: The present disclosure provides a repeated sampling method for image scanning. In one or more embodiments, the sampling method may comprise a sample treatment procedure for the data of an image scanning device during the scanning of an image. The method may comprise sampling, sorting, eliminating one or more group-departing values, and getting a mean value, etc. The sampling procedure may involve scanning a single point of the image several times to produce several sets of sampling values. The sorting procedure may involve sorting the several sets of sampling values after being sampled according to their magnitude. The eliminating group-departing values procedure may involve obtaining the relatively larger values and relatively smaller values from the several sets of sampling values after being sorted. The getting mean value procedure may involve obtaining a mean value from the several sets of sampling values. By applying the repeated sampling method the error of data pick-up during the procedure of scanning may be reduced.

Abstract translation: 本公开提供了用于图像扫描的重复采样方法。 在一个或多个实施例中，采样方法可以包括在扫描图像期间图像扫描装置的数据的样本处理程序。 该方法可以包括采样，排序，消除一个或多个组离开值，以及获得平均值等。采样过程可以包括扫描图像的单个点几次以产生几组采样值。 排序过程可以包括在根据其大小进行采样之后对几组采样值进行排序。 排除组离开值过程可以包括从分类之后的几组采样值获得相对较大的值和相对较小的值。 获取平均值过程可以涉及从几组采样值获得平均值。 通过应用重复采样方法，可以减少在扫描过程中数据拾取的错误。

公开(公告)号：US07623735B2

公开(公告)日：2009-11-24

申请号：US11834522

申请日：2007-08-06

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: G06K9/36

CPC classification number: H04N1/00013 ,  H04N1/00002 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00053 ,  H04N1/00063 ,  H04N1/00068 ,  H04N1/00092 ,  H04N1/40

Abstract: A method for differentiating dynamic range of image is disclosed. The method comprises the following steps. First of all, pixel numbers with the same level value of Density units Dn-1 and Dn are compared. Next the minimum pixel number of each level value of Density units Dn-1 and Dn are counted. Then the minimum pixel numbers of each level value of Density units Dn-1 and Dn are summed. Next the ratio of total minimum pixel number and total pixel number R and a specification value Rs are compared. Then whether R is smaller than Rs or not is determined so as to recognize whether Density units Dn-1 and Dn could be differentiated or not.

Abstract translation: 公开了一种区分图像动态范围的方法。 该方法包括以下步骤。 首先，比较具有相同水平值的密度单元Dn-1和Dn的像素数。 接下来，对密度单元Dn-1和Dn的每个水平值的最小像素数进行计数。 然后将密度单位Dn-1和Dn的每个级别值的最小像素数相加。 接下来，比较总最小像素数和总像素数R与规格值Rs的比率。 确定R是否小于Rs，以便识别密度单元Dn-1和Dn是否可以被区分。

公开(公告)号：US07480420B2

公开(公告)日：2009-01-20

申请号：US10233597

申请日：2002-09-04

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: G06K9/00

CPC classification number: G06K9/036 ,  G06T7/0006 ,  H04N1/00002 ,  H04N1/00005 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00053 ,  H04N1/00068

Abstract: A method for recognizing abnormal image is disclosed. The invention utilizes level comparisons of adjacent image lines to determine if there is any abnormal image amid an image picture and whether the abnormal image belongs to shading or LBB. The method comprises the following steps. First of all, two adjacent image lines having level values Pi and Pi−1 are selected. Then an absolute value of the Pi and the Pi−1 is calculated. Next the absolute value is compared with a value X. When the absolute value is smaller than X, then the image lines are determined as normal. On the contrary, when the absolute value is larger than X, then at least one of the image lines is determined as abnormal. Moreover, another two image lines having level values Pi+1 and Pi−2 separately adjacent the image lines having level values Pi and the Pi−1 are selected. An absolute value of the Pi+1 and the Pi−2 is calculated and the absolute value of the Pi+1 and the Pi−2 is compared to the value X. When the absolute value of the Pi+1 and the Pi−2 is smaller than X, then the image lines having level values Pi and Pi−1 are determined as shading. However, when the absolute value of the Pi+1 and the Pi−2 is larger than X, then the image lines having level values Pi, Pi−1, Pi+1 and Pi−2 are determined as LBB.

Abstract translation: 公开了一种用于识别异常图像的方法。 本发明利用相邻图像行的层次比较来确定图像中是否存在异常图像，以及异常图像是否属于阴影或LBB。 该方法包括以下步骤。 首先，选择具有电平值Pi和Pi-1的两个相邻图像行。 然后计算Pi和Pi-1的绝对值。 接下来将绝对值与值X进行比较。当绝对值小于X时，图像线被正常地确定。 相反，当绝对值大于X时，则至少一个图像行被确定为异常。 此外，选择与具有电平值Pi和Pi-1的图像线分开相邻的具有电平值Pi + 1和Pi-2的另外两条图像线。 计算Pi + 1和Pi-2的绝对值，并将Pi + 1和Pi-2的绝对值与值X进行比较。当Pi + 1和Pi-2的绝对值 小于X，则具有电平值Pi和Pi-1的图像线被确定为阴影。 然而，当Pi + 1和Pi-2的绝对值大于X时，具有电平值Pi，Pi-1，Pi + 1和Pi-2的图像线被确定为LBB。

公开(公告)号：US20070297670A1

公开(公告)日：2007-12-27

申请号：US11834522

申请日：2007-08-06

Applicant: Kuo-Jeng Wang

Inventor： Kuo-Jeng Wang

IPC: G06K9/00

CPC classification number: H04N1/00013 ,  H04N1/00002 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00053 ,  H04N1/00063 ,  H04N1/00068 ,  H04N1/00092 ,  H04N1/40

Abstract: A method for differentiating dynamic range of image is disclosed. The method comprises the following steps. First of all, pixel numbers with the same level value of Density units D.sub.n−1 and D.sub.n are compared. Next the minimum pixel numbers of each level value of Density units D.sub.n−1 and D.sub.n are counted. Then the minimum pixel numbers of each level value of Density units D.sub.n−1 and D.sub.n are summed. Next the ratio of total minimum pixel number and total pixel number R and a specification value R.sub.s are compared. Then whether R is smaller than R.sub.s or not is determined so as to recognize whether Density units D.sub.n−1 and D.sub.n could be differentiated or not.

Abstract translation: 公开了一种区分图像动态范围的方法。 该方法包括以下步骤。 首先，比较具有相同水平值的密度单元D.sub.n-1和D.sub.n的像素数。 接下来，对密度单元Dsub.n-1和D.sub.n的每个级别值的最小像素数进行计数。 然后求和密度单位D.sub.n-1和D.sub.n的每个级别值的最小像素数。 接下来，比较总最小像素数和总像素数R的比率和规格值R.sub.s。 然后确定R是否小于R.sub.s，以便识别密度单元Dsub-n-1和D.sub是否可以被区分。