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1. 发明申请

US20100079813A1 CONTENT-AWARE UNIFORM ROSETTE COLOR HALFTONE IMAGE RESIZING USING ITERATIVE DETERMINATION OF ENERGY METRICS 有权
标题翻译：使用能量测量的迭代确定的内容 - AWARE均匀ROSETTE颜色HALFTONE图像
公开(公告)号：US20100079813A1
公开(公告)日：2010-04-01
申请号：US12242222
申请日：2008-09-30
申请人： Edgar Bernal , Robert P. Loce , Shen-Ge Wang
发明人： Edgar Bernal , Robert P. Loce , Shen-Ge Wang
IPC分类号： H04N1/405
CPC分类号： H04N1/52 , H04N1/393 , H04N1/40075
摘要： As provided herein, there are supplied teachings to systems and methods for resizing a digital uniform rosette halftone image composed of multiple colorant separations, by using uniform rosette halftone tile parameters and iterative determination of energy metrics. One approach entails receiving into a digital imaging system, a digital uniform rosette halftone image and a desired resizing factor for that digital uniform rosette halftone image. Subsequently the system will define uniform rosette screen parameters to define uniform rosette Holladay halftone tiles within the color uniform rosette digital halftone image. From the defined uniform rosette cells, a number of uniform rosette halftone tile seams are determined for manipulation. The orientation of the number of uniform rosette halftone tile seams is dictated by the received desired resizing factor. The energy of the number of uniform rosette halftone tile seams is determined according to an energy metric so as to provide indication of low energy determined uniform rosette halftone tile seams. A resizing of the uniform rosette halftone image by iteratively deleting a number of the low energy determined uniform rosette halftone tile seam is performed so as to obtain a resized uniform rosette halftone image. The resized uniform rosette halftone image may then be printed on a printer.
摘要翻译：如本文所提供的，提供了用于通过使用均匀的玫瑰花半色调瓦片参数和能量度量的迭代确定来调整由多个着色剂分离组成的数字均匀玫瑰花半色调图像的系统和方法的教导。一种方法需要接收数字成像系统，数字均匀花莲半色调图像和用于该数字均匀花莲半色调图像的期望的调整大小因子。随后，系统将定义均匀的玫瑰花屏幕参数，以在彩色均匀玫瑰花数字半色调图像内定义均匀的玫瑰花Holladay半色调瓷砖。从定义的均匀花环细胞中，确定了许多均匀的玫瑰花半色调瓷砖接缝用于操纵。均匀玫瑰状半色调瓷砖接缝数量的取向由接收到的所需调整尺寸系数决定。根据能量度量确定均匀玫瑰状半色调瓷砖接缝数量的能量，以提供低能量确定的均匀玫瑰花半色调瓷砖接缝的指示。通过迭代地删除多个低能量确定的均匀玫瑰花结半色调瓦片接缝来调整均匀玫瑰状半色调图像的大小，以获得调整大小的均匀玫瑰花半色调图像。然后可以在打印机上打印调整大小的均匀花莲半色调图像。

2. 发明授权

US08077357B2 Content-aware resizing of uniform rosette color halftone images 有权
标题翻译：内容感知尺寸均匀玫瑰花色彩半色调图像
公开(公告)号：US08077357B2
公开(公告)日：2011-12-13
申请号：US12242183
申请日：2008-09-30
申请人： Edgar Bernal , Robert P Loce , Shen-Ge Wang
发明人： Edgar Bernal , Robert P Loce , Shen-Ge Wang
IPC分类号： G06K15/00 , G06K15/02 , G06K9/32
CPC分类号： H04N1/40075 , H04N1/393 , H04N1/52
摘要： As provided herein, there are supplied teachings to systems and methods for resizing a digital uniform rosette halftone image composed of multiple colorant separations, by using uniform rosette halftone tile parameters. One approach entails receiving into a digital imaging system, a digital uniform rosette halftone image and a desired resizing factor for that digital uniform rosette halftone image. Subsequently the system will define uniform rosette cells within the color uniform rosette digital halftone image. From the defined uniform rosette cells, a number of uniform rosette halftone tile seams are determined for manipulation. The orientation of the number of uniform rosette halftone tile seams is dictated by the received desired resizing factor. An energy map of the digital uniform rosette halftone image is determined according to an energy metric derived from the multiple colorant separations. The energy of the number of uniform rosette halftone tile seams within the energy map is determined so as to provide indication of at least one low energy determined uniform rosette halftone tile seam. A resizing of the uniform rosette halftone image by manipulating the at least one low energy determined uniform rosette halftone tile seam is performed so as to obtain a resized uniform rosette halftone image. The resized uniform rosette halftone image may then be printed on a printer.
摘要翻译：如本文所提供的，通过使用均匀的玫瑰花半色调瓦片参数，提供了用于调整由多个着色剂分离组成的数字均匀玫瑰花半色调图像的系统和方法的教导。一种方法需要接收数字成像系统，数字均匀花莲半色调图像和用于该数字均匀花莲半色调图像的期望的调整大小因子。随后，系统将在彩色均匀玫瑰花数字半色调图像内定义均匀的玫瑰花结构细胞。从定义的均匀花环细胞中，确定了许多均匀的玫瑰花半色调瓷砖接缝用于操纵。均匀玫瑰状半色调瓷砖接缝数量的取向由接收到的所需调整尺寸系数决定。根据从多个着色剂分离得到的能量度量来确定数字均匀花莲半色调图像的能量图。确定能量图内均匀玫瑰状半色调瓷砖接缝数量的能量，以便提供至少一种低能量确定的均匀玫瑰花半色调瓦片接缝的指示。通过操作至少一个低能量确定的均匀玫瑰花半色调瓷砖接缝来调整均匀玫瑰状半色调图像的大小，以获得调整尺寸的均匀玫瑰花色半色调图像。然后可以在打印机上打印调整大小的均匀花莲半色调图像。

3. 发明授权

US08098404B2 Content-aware uniform rosette color halftone image resizing using iterative determination of energy metrics 有权
标题翻译：内容感知均匀玫瑰花色彩半色调图像调整大小，使用能量度量的迭代确定
公开(公告)号：US08098404B2
公开(公告)日：2012-01-17
申请号：US12242222
申请日：2008-09-30
申请人： Edgar Bernal , Robert P Loce , Shen-Ge Wang
发明人： Edgar Bernal , Robert P Loce , Shen-Ge Wang
IPC分类号： G06K15/00 , G06K15/02 , G06K9/32
CPC分类号： H04N1/52 , H04N1/393 , H04N1/40075
摘要： As provided herein, there are supplied teachings to systems and methods for resizing a digital uniform rosette halftone image composed of multiple colorant separations, by using uniform rosette halftone tile parameters and iterative determination of energy metrics. One approach entails receiving into a digital imaging system, a digital uniform rosette halftone image and a desired resizing factor for that digital uniform rosette halftone image. Subsequently the system will define uniform rosette screen parameters to define uniform rosette Holladay halftone tiles within the color uniform rosette digital halftone image. From the defined uniform rosette cells, a number of uniform rosette halftone tile seams are determined for manipulation. The orientation of the number of uniform rosette halftone tile seams is dictated by the received desired resizing factor. The energy of the number of uniform rosette halftone tile seams is determined according to an energy metric so as to provide indication of low energy determined uniform rosette halftone tile seams. A resizing of the uniform rosette halftone image by iteratively deleting a number of the low energy determined uniform rosette halftone tile seam is performed so as to obtain a resized uniform rosette halftone image. The resized uniform rosette halftone image may then be printed on a printer.
摘要翻译：如本文所提供的，提供了用于通过使用均匀的玫瑰花半色调瓦片参数和能量度量的迭代确定来调整由多个着色剂分离组成的数字均匀玫瑰花半色调图像的系统和方法的教导。一种方法需要接收数字成像系统，数字均匀花莲半色调图像和用于该数字均匀花莲半色调图像的期望的调整大小因子。随后，系统将定义均匀的玫瑰花屏幕参数，以在彩色均匀玫瑰花数字半色调图像内定义均匀的玫瑰花Holladay半色调瓷砖。从定义的均匀花环细胞中，确定了许多均匀的玫瑰花半色调瓷砖接缝用于操纵。均匀玫瑰状半色调瓷砖接缝数量的取向由接收到的所需调整尺寸系数决定。根据能量度量确定均匀玫瑰状半色调瓷砖接缝数量的能量，以提供低能量确定的均匀玫瑰花半色调瓷砖接缝的指示。通过迭代地删除多个低能量确定的均匀玫瑰花结半色调瓦片接缝来调整均匀玫瑰状半色调图像的大小，以获得调整大小的均匀玫瑰花半色调图像。然后可以在打印机上打印调整大小的均匀花莲半色调图像。

4. 发明申请

US20100079812A1 CONTENT-AWARE RESIZING OF UNIFORM ROSETTE COLOR HALFTONE IMAGES 有权
标题翻译：内容特征ROSETTE彩色HALFTONE图像的特征
公开(公告)号：US20100079812A1
公开(公告)日：2010-04-01
申请号：US12242183
申请日：2008-09-30
申请人： Edgar Bernal , Robert P. Loce , Shen-Ge Wang
发明人： Edgar Bernal , Robert P. Loce , Shen-Ge Wang
IPC分类号： G06K15/00
CPC分类号： H04N1/40075 , H04N1/393 , H04N1/52
摘要： As provided herein, there are supplied teachings to systems and methods for resizing a digital uniform rosette halftone image composed of multiple colorant separations, by using uniform rosette halftone tile parameters. One approach entails receiving into a digital imaging system, a digital uniform rosette halftone image and a desired resizing factor for that digital uniform rosette halftone image. Subsequently the system will define uniform rosette cells within the color uniform rosette digital halftone image. From the defined uniform rosette cells, a number of uniform rosette halftone tile seams are determined for manipulation. The orientation of the number of uniform rosette halftone tile seams is dictated by the received desired resizing factor. An energy map of the digital uniform rosette halftone image is determined according to an energy metric derived from the multiple colorant separations. The energy of the number of uniform rosette halftone tile seams within the energy map is determined so as to provide indication of at least one low energy determined uniform rosette halftone tile seam. A resizing of the uniform rosette halftone image by manipulating the at least one low energy determined uniform rosette halftone tile seam is performed so as to obtain a resized uniform rosette halftone image. The resized uniform rosette halftone image may then be printed on a printer.
摘要翻译：如本文所提供的，通过使用均匀的玫瑰花半色调瓦片参数，提供了用于调整由多个着色剂分离组成的数字均匀玫瑰花半色调图像的系统和方法的教导。一种方法需要接收数字成像系统，数字均匀花莲半色调图像和用于该数字均匀花莲半色调图像的期望的调整大小因子。随后，系统将在彩色均匀玫瑰花数字半色调图像内定义均匀的玫瑰花结构细胞。从定义的均匀花环细胞中，确定了许多均匀的玫瑰花半色调瓷砖接缝用于操纵。均匀玫瑰状半色调瓷砖接缝数量的取向由接收到的所需调整尺寸系数决定。根据从多个着色剂分离得到的能量度量来确定数字均匀花莲半色调图像的能量图。确定能量图内均匀玫瑰状半色调瓷砖接缝数量的能量，以便提供至少一种低能量确定的均匀玫瑰花半色调瓦片接缝的指示。通过操作至少一个低能量确定的均匀玫瑰花半色调瓷砖接缝来调整均匀玫瑰状半色调图像的大小，以获得调整尺寸的均匀玫瑰花色半色调图像。然后可以在打印机上打印调整大小的均匀花莲半色调图像。

5. 发明授权

US08203760B2 Vector halftoning in an image path utilizing sub-sampled cross-channel image values 有权
标题翻译：使用子采样交叉通道图像值的图像路径中的矢量半色调
公开(公告)号：US08203760B2
公开(公告)日：2012-06-19
申请号：US12396668
申请日：2009-03-03
申请人： Peter A. Crean , Robert P. Loce , Edgar Bernal
发明人： Peter A. Crean , Robert P. Loce , Edgar Bernal
IPC分类号： H04N1/405 , H04N1/46
CPC分类号： H04N1/52
摘要： This disclosure provides methods, apparatus and systems to generate vector halftone data for rendering an image on an image output device. According to one aspect, a method generates vector halftone data as a function of contone pixel data for a given colorant at its nominal resolution and contone pixel data for the other colorants at a relatively lower resolution.
摘要翻译：本公开提供了生成用于在图像输出设备上呈现图像的矢量半色调数据的方法，装置和系统。根据一个方面，一种方法根据其标称分辨率产生作为给定着色剂的连续色像素数据的函数的矢量半色调数据，并以相对较低的分辨率对其它着色剂进行连续色调像素数据。

6. 发明申请

US20100086207A1 CONTENT AWARE IMAGE RESIZING FOR TEXT AND CONTONE IMAGES 有权
标题翻译：内容识别图像和文字和图像
公开(公告)号：US20100086207A1
公开(公告)日：2010-04-08
申请号：US12246083
申请日：2008-10-06
申请人： Edgar Bernal , Robert P. Loce
发明人： Edgar Bernal , Robert P. Loce
IPC分类号： G06K9/34
CPC分类号： G06T1/00
摘要： A method, computer readable medium, and computing device for resizing images. A digital image arranged in a rectangular array of pixels is received for resizing in either a horizontal direction or a vertical direction. An energy value is computed for each of the pixels, and pixels are connected to form extended 8-connectivity seams, with each seam having a cumulative energy value. The digital image is segmented into segments corresponding to lines of text and/or images. A seam is selected to best maintain proportionality of white space in the segments when the seam is either replicated or deleted. The selected seam then replicated or deleted. At least the seam selection and replication or deletion is repeated until the resized image is the desired size. The resized image is then outputted to a display screen, storage device, and/or printer.
摘要翻译：一种用于调整图像尺寸的方法，计算机可读介质和计算装置。接收排列成矩形的像素阵列的数字图像以在水平方向或垂直方向上调整大小。为每个像素计算能量值，并且像素被连接以形成扩展的8连通性接缝，每个接缝具有累积能量值。数字图像被分割成对应于文本和/或图像行的段。当接缝被复制或删除时，选择接缝以最好地保持段中白色空间的比例。所选择的接缝然后复制或删除。至少重复接缝选择和复制或删除，直到调整大小的图像是所需的大小。然后将调整大小的图像输出到显示屏幕，存储设备和/或打印机。

7. 发明申请

US20100259795A1 SYSTEM AND METHOD OF IMAGE EDGE GROWTH CONTROL 有权
标题翻译：图像边缘增长控制系统与方法
公开(公告)号：US20100259795A1
公开(公告)日：2010-10-14
申请号：US12420941
申请日：2009-04-09
申请人： Robert P. Loce , Edgar Bernal
发明人： Robert P. Loce , Edgar Bernal
IPC分类号： G06K15/02 , G06K9/48 , G06K9/44
CPC分类号： G06K9/44 , G06K2209/01
摘要： Systems and methods of controlling the width of one or more image objects in a digital image are provided which determine if one or more image objects include a line or an edge. If the image includes a line, it is processed using a line width control algorithm to modify its width. If the image includes an edge, it is processed using an edge growth control module which processes it differently than a line to modify the edge in the image object.
摘要翻译：提供了控制数字图像中的一个或多个图像对象的宽度的系统和方法，其确定一个或多个图像对象是否包括线或边。如果图像包含一行，则使用线宽控制算法对其进行处理以修改其宽度。如果图像包含边缘，则使用边缘增长控制模块对其进行处理，该边缘增长控制模块不同于对图像对象边缘进行修改的线进行处理。

8. 发明申请

US20100079771A1 CONTENT-AWARE HALFTONE IMAGE RESIZING USING ITERATIVE DETERMINATION OF ENERGY METRICS 有权
标题翻译：使用能量测量的迭代确定的内容 - 鹰头图像
公开(公告)号：US20100079771A1
公开(公告)日：2010-04-01
申请号：US12242119
申请日：2008-09-30
申请人： Edgar Bernal , Robert P. Loce
发明人： Edgar Bernal , Robert P. Loce
IPC分类号： G06K15/02 , H04N1/405
CPC分类号： H04N1/3935 , H04N1/40075 , H04N1/4058
摘要： As provided herein, there are supplied teachings to systems and methods for resizing a halftone image using halftone tile parameters. One approach entails receiving into a digital imaging system, a digital halftone image and a desired resizing factor for that digital halftone image. The system will then define cells within the digital halftone image and determine from those cells, a number of halftone tile seams to suitable for manipulation. The orientation of these halftone tile seams is dictated by the received desired resizing factor. The seam energy of these halftone tile seams is then determined according to an energy metric so as to provide indication of a number of low energy determined halftone tile seams. The number of low energy seams identified is sufficient to achieve the desired resizing factor. A resizing of the halftone image is then performing by iteratively deleting the low energy determined halftone tile seams within the halftone image. The resized halftone image may then be printed on a printer.
摘要翻译：如本文所提供的，向使用半色调瓦片参数调整半色调图像大小的系统和方法提供了教导。一种方法需要接收数字成像系统，数字半色调图像和用于该数字半色调图像的期望的调整大小因子。系统然后将定义数字半色调图像内的单元格，并从这些单元格确定适合于操纵的多个半色调平铺接缝。这些半色调瓷砖接缝的取向由接收到的期望的调整尺寸因子决定。然后根据能量度量确定这些半色调瓷砖接缝的接缝能量，以提供许多低能量确定的半色调瓷砖接缝的指示。识别的低能量接缝的数量足以实现所需的调整尺寸因子。然后通过迭代地删除半色调图像内的低能量确定的半色调平铺接缝来执行调整半色调图像的大小。然后可以将调整大小的半色调图像打印在打印机上。

9. 发明授权

US09129524B2 Method of determining parking lot occupancy from digital camera images 有权
标题翻译：从数码相机图像中确定停车场占用的方法
公开(公告)号：US09129524B2
公开(公告)日：2015-09-08
申请号：US13433809
申请日：2012-03-29
申请人： Diana L. Delibaltov , Wencheng Wu , Robert P. Loce , Edgar Bernal
发明人： Diana L. Delibaltov , Wencheng Wu , Robert P. Loce , Edgar Bernal
IPC分类号： G06K9/00 , G08G1/04 , G08G1/065 , G06K9/62 , H04N7/18 , G06K9/46
CPC分类号： G08G1/04 , G06K9/00785 , G06K9/00812 , G06K9/6269 , G06K2009/4666 , G08G1/065
摘要： Described herein is a method of determining parking lot occupancy from digital images, including a set-up procedure that includes receiving a layout of a parking lot and estimating parking space volume for at least one viewing angle and the probability that an observed pixel belongs to the parking space volume. The method further includes acquiring one or more image frames of the parking lot from at least one digital camera; performing pixel classification using a vehicle detector on the acquired image frames to determine a likelihood that a pixel belongs to a vehicle; computing a probability that a parking space is occupied by a vehicle based on a spatially varying membership probability density function and a likelihood of vehicle pixels within a region of interest; and determining parking lot vacancy via a comparison of the computed probability that a parking space is occupied by a vehicle to a pre-determined threshold.
摘要翻译：这里描述了一种从数字图像中确定停车场占用的方法，包括建立过程，其包括接收停车场的布局并估计至少一个视角的停车空间体积，以及观察像素属于停车位容积。该方法还包括从至少一个数字照相机获取停车场的一个或多个图像帧; 使用车辆检测器对所获取的图像帧执行像素分类，以确定像素属于车辆的可能性; 基于空间变化的隶属概率密度函数和感兴趣区域内的车辆像素的可能性来计算车辆占据的概率; 以及通过将所述计算出的停车位被车辆占据的概率与预定阈值进行比较来确定停车场空置。

10. 发明授权

US08934145B2 System and method of image edge growth control 有权
标题翻译：图像边缘增长控制的系统和方法
公开(公告)号：US08934145B2
公开(公告)日：2015-01-13
申请号：US12420941
申请日：2009-04-09
申请人： Robert P. Loce , Edgar Bernal
发明人： Robert P. Loce , Edgar Bernal
IPC分类号： H04N1/409 , G06K9/44 , G06K9/40 , G03G15/08
CPC分类号： G06K9/44 , G06K2209/01
摘要： Systems and methods of controlling the width of one or more image objects in a digital image are provided which determine if one or more image objects include a line or an edge. If the image includes a line, it is processed using a line width control algorithm to modify its width. If the image includes an edge, it is processed using an edge growth control module which processes it differently than a line to modify the edge in the image object.
摘要翻译：提供了控制数字图像中的一个或多个图像对象的宽度的系统和方法，其确定一个或多个图像对象是否包括线或边。如果图像包含一行，则使用线宽控制算法对其进行处理以修改其宽度。如果图像包含边缘，则使用边缘增长控制模块对其进行处理，该边缘增长控制模块不同于对图像对象边缘进行修改的线进行处理。

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