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1.发明公开
公开(公告)号：EP0622748A2
公开(公告)日：1994-11-02
申请号：EP94303108.8
申请日：1994-04-28
发明人： Yosefi, Hanan , Armoni, Shimon R.
IPC分类号： G06F15/72
CPC分类号： G06T15/60
摘要： A method for generating artificial shadow including the steps of receiving an indication of a shadow unprotected area and a shadow protected area, together defining a total shadow area, computing shadow values for each location of the shadow unprotected area based on a shadow pattern which covers the total shadow area, and generating an image characterized in that the shadow values computed in the computing step are assigned only to the shadow unprotected area.
摘要翻译： 一种用于产生人造影子的方法，包括以下步骤：接收阴影未保护区域和影子保护区域的指示，一起定义总阴影区域，基于覆盖该阴影区域的阴影图案来计算阴影未保护区域的每个位置的阴影值 总影子区域，并且生成图像，其特征在于，在计算步骤中计算的阴影值仅被分配给阴影未保护区域。
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2.发明公开Method of manipulating composite color images 失效Verfahren zum Manipulieren von Bildern zusammengesetzter Farben。
公开(公告)号：EP0532449A2
公开(公告)日：1993-03-17
申请号：EP92630078.1
申请日：1992-09-02
发明人： Barak, Avital , Yosefi, Hanan
IPC分类号： H04N1/46
CPC分类号： G06T11/001 , H04N1/622
摘要： A method of manipulating a composite color image defined by a plurality of color separation files, by applying a brush to selected points of the composite color image to be manipulated according to a preselected color manipulation function, and modifying the respective point in each color separation file according to the preselected function, and also according to inputted characteristics of the brush. The preselected function includes, for each point of the composite color image, the color manipulation functions of each color separation file and the influences of each such file on the remaining files. Each color separation file is modified according to the inputs from all the color separation files, as well as from the preselected manipulation function and the inputted brush characteristics.
摘要翻译： 一种操作由多个颜色分离文件定义的复合彩色图像的方法，通过根据预先选择的颜色操作功能将画笔应用于要被操纵的复合彩色图像的选定点，以及修改每个颜色分离文件中的各个点 根据预选功能，还可根据输入的刷子特性。 对于复合彩色图像的每个点，预选功能包括每个颜色分离文件的颜色操作功能以及每个这样的文件对剩余文件的影响。 每个颜色分离文件根据所有颜色分离文件的输入以及预先选择的操作功能和输入的画笔特性进行修改。
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公开(公告)号：EP0640941B1
公开(公告)日：2001-04-18
申请号：EP94305879.2
申请日：1994-08-09
发明人： Yosefi, Hanan
CPC分类号： G06Q10/10
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4.发明公开A system and method for artwork design and production 失效系统与Verfahren zum Entwurf und zur Herstellung von Grafik。
公开(公告)号：EP0640941A2
公开(公告)日：1995-03-01
申请号：EP94305879.2
申请日：1994-08-09
发明人： Yosefi, Hanan
CPC分类号： G06Q10/10
摘要： A system and method for artwork design and production is disclosed. The system includes an artwork preparation administrator (100) and a plurality of operation units (102 to 112) each of which performs at least one of a multiplicity of different artwork preparation tasks. The administrator (100) includes a workflow manager (114) and a workflow definition unit (116) for managing the production of a user-defined workflow having a multiplicity of artwork preparation tasks. The workflow manager (114) includes a) apparatus for initiating operation of selected operation units, b) apparatus for receiving and processing task information from the selected operation units when they perform one of the artwork preparation tasks and c) apparatus for producing a process list. The process list includes processed task information from at least one of the artwork preparation tasks and is ordered in accordance with a portion of the workflow which has at least one artwork preparation task therein.
摘要翻译： 公开了艺术品设计和制作的系统和方法。 该系统包括艺术品准备管理员（100）和多个操作单元（102至112），每个操作单元执行多个不同的作品准备任务中的至少一个。 管理员（100）包括工作流管理器（114）和工作流定义单元（116），用于管理具有多个图稿准备任务的用户定义的工作流的制作。 工作流管理器（114）包括：a）用于启动所选择的操作单元的操作的装置; b）当它们执行所述图形编制任务之一时从所选择的操作单元接收和处理任务信息的装置; c）用于产生处理列表的装置 。 过程列表包括来自艺术作品准备任务中的至少一个的处理的任务信息，并且根据在其中具有至少一个作品准备任务的部分工作流排序。
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5.发明公开Method for preparing polychromatic printing plates 失效Verfahren zur Vorbereitung von polychromatischen Druckplatten。
公开(公告)号：EP0445066A2
公开(公告)日：1991-09-04
申请号：EP91630014.8
申请日：1991-02-28
发明人： Yosefi, Hanan
IPC分类号： H04N1/46
CPC分类号： H04N1/58
摘要： A method of processing a file of recorded color separation values of color elements for use in preparing polychromatic printing plates in order to reduce or eliminate defects caused by misregistration by printing, includes the steps: (a) defining a plurality of predetermined color types; (b) identifying the color pairs where there is a change in color between adjacent color elements; and (c) for each color pair, determining whether or not to make a frame according to first predetermined criteria based on specific combination of color types in the pair, and then according to second predetermined criteria based on the difference in luminance between corresponding color separations in the respective pair. For those color pairs in which a frame is to be generated, the location of the frame is determined according to third predetermined criteria based on specific combinations of color types in the pair, and then according to fourth predetermined criteria based on the sum of the luminances of each color in the color pair.
摘要翻译： 一种处理用于制备多色印刷板的彩色元件的记录色分离文件的文件的方法，用于减少或消除由打印引起的重合失调引起的缺陷，包括以下步骤：（a）限定多种预定颜色类型; （b）识别相邻颜色元素之间颜色变化的颜色对; 和（c）对于每个颜色对，基于所述对中的颜色类型的特定组合，根据第二预定标准，根据第一预定标准来确定是否进行帧，然后根据第二预定标准，基于相应颜色分离之间的亮度差 在相应的对。 对于要生成帧的那些颜色对，根据第三预定标准，基于该对中的颜色类型的特定组合来确定帧的位置，然后根据第四预定标准基于亮度之和 的颜色对中的每种颜色。
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公开(公告)号：EP0445066B1
公开(公告)日：1995-10-11
申请号：EP91630014.8
申请日：1991-02-28
发明人： Yosefi, Hanan
IPC分类号： H04N1/46
CPC分类号： H04N1/58
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公开(公告)号：EP0640941A3
公开(公告)日：1996-03-13
申请号：EP94305879.2
申请日：1994-08-09
发明人： Yosefi, Hanan
CPC分类号： G06Q10/10
摘要： A system and method for artwork design and production is disclosed. The system includes an artwork preparation administrator (100) and a plurality of operation units (102 to 112) each of which performs at least one of a multiplicity of different artwork preparation tasks. The administrator (100) includes a workflow manager (114) and a workflow definition unit (116) for managing the production of a user-defined workflow having a multiplicity of artwork preparation tasks. The workflow manager (114) includes a) apparatus for initiating operation of selected operation units, b) apparatus for receiving and processing task information from the selected operation units when they perform one of the artwork preparation tasks and c) apparatus for producing a process list. The process list includes processed task information from at least one of the artwork preparation tasks and is ordered in accordance with a portion of the workflow which has at least one artwork preparation task therein.
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公开(公告)号：EP0622748A3
公开(公告)日：1996-01-17
申请号：EP94303108.8
申请日：1994-04-28
发明人： Yosefi, Hanan , Armoni, Shimon R.
IPC分类号： G06F15/72
CPC分类号： G06T15/60
摘要： A method for generating artificial shadow including the steps of receiving an indication of a shadow unprotected area and a shadow protected area, together defining a total shadow area, computing shadow values for each location of the shadow unprotected area based on a shadow pattern which covers the total shadow area, and generating an image characterized in that the shadow values computed in the computing step are assigned only to the shadow unprotected area.
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公开(公告)号：EP0532449A3
公开(公告)日：1993-07-07
申请号：EP92630078.1
申请日：1992-09-02
发明人： Barak, Avital , Yosefi, Hanan
IPC分类号： H04N1/46
CPC分类号： G06T11/001 , H04N1/622
摘要： A method of manipulating a composite color image defined by a plurality of color separation files, by applying a brush to selected points of the composite color image to be manipulated according to a preselected color manipulation function, and modifying the respective point in each color separation file according to the preselected function, and also according to inputted characteristics of the brush. The preselected function includes, for each point of the composite color image, the color manipulation functions of each color separation file and the influences of each such file on the remaining files. Each color separation file is modified according to the inputs from all the color separation files, as well as from the preselected manipulation function and the inputted brush characteristics.
摘要翻译： 一种操作由多个颜色分离文件定义的复合彩色图像的方法，通过根据预先选择的颜色操作功能将画笔应用于要被操纵的复合彩色图像的选定点，以及修改每个颜色分离文件中的各个点 根据预选功能，还可根据输入的刷子特性。 对于复合彩色图像的每个点，预选功能包括每个颜色分离文件的颜色操作功能以及每个这样的文件对剩余文件的影响。 每个颜色分离文件根据所有颜色分离文件的输入以及预先选择的操作功能和输入的画笔特性进行修改。
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公开(公告)号：EP0445066A3
公开(公告)日：1992-05-20
申请号：EP91630014.8
申请日：1991-02-28
发明人： Yosefi, Hanan
IPC分类号： H04N1/46
CPC分类号： H04N1/58
摘要： A method of processing a file of recorded color separation values of color elements for use in preparing polychromatic printing plates in order to reduce or eliminate defects caused by misregistration by printing, includes the steps: (a) defining a plurality of predetermined color types; (b) identifying the color pairs where there is a change in color between adjacent color elements; and (c) for each color pair, determining whether or not to make a frame according to first predetermined criteria based on specific combination of color types in the pair, and then according to second predetermined criteria based on the difference in luminance between corresponding color separations in the respective pair. For those color pairs in which a frame is to be generated, the location of the frame is determined according to third predetermined criteria based on specific combinations of color types in the pair, and then according to fourth predetermined criteria based on the sum of the luminances of each color in the color pair.
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