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1. 发明申请

US20070041053A1 Apparatus and method for error diffusion with dither 有权
标题翻译：用抖动误差扩散的装置和方法
公开(公告)号：US20070041053A1
公开(公告)日：2007-02-22
申请号：US11206400
申请日：2005-08-18
申请人： Brian Cooper , Shaun Love , Steven Weed
发明人： Brian Cooper , Shaun Love , Steven Weed
IPC分类号： H04N1/40
CPC分类号： H04N1/4053
摘要： The input pixels in an image to be halftoned using error diffusion are dithered using a first type of passband dither. A second type of passband dither may also be added to a thresholding matrix used in halftoning. This second type of passband dither may be the same as the first type of passband dither. In such case, the second type of passband dither is a scaled multiple of the first type of passband dither. The halftoning process may be implemented in an application specific integrated circuit.
摘要翻译：使用误差扩散进行半色调的图像中的输入像素使用第一类型的通带抖动进行抖动。第二种类型的通带抖动也可以被添加到在半色调中使用的阈值矩阵。该第二类型的通带抖动可以与第一类型的通带抖动相同。在这种情况下，第二类型的通带抖动是第一类型的通带抖动的缩放倍数。半色调处理可以在专用集成电路中实现。

2. 发明申请

US20070070427A1 Systems and methods for selective dithering using pixel classification 审中-公开
标题翻译：使用像素分类进行选择性抖动的系统和方法
公开(公告)号：US20070070427A1
公开(公告)日：2007-03-29
申请号：US11465599
申请日：2006-08-18
申请人： Brian Cooper , Shaun Love , Steven Weed
发明人： Brian Cooper , Shaun Love , Steven Weed
IPC分类号： H04N1/405
CPC分类号： H04N1/4053
摘要： A method of selective dithering for enhancing the printability of an image, including receiving input pixels of an original input image and identifying the pixel classification of the input pixels, where the pixel classification characterizes each of the plurality of pixels based, at least in part, on their respective gray values. Thereafter, a dither input is added to at least some of the input pixels to generate a filtered and dithered image, where the strength of the dither input applied to generate the filtered and dithered image is based on the pixel classification. Full dither may be applied for smooth pixels, and little or no dither may be applied for edge pixels.
摘要翻译：一种用于增强图像的可印刷性的选择性抖动的方法，包括接收原始输入图像的输入像素并识别输入像素的像素分类，其中像素分类表征多个像素中的每一个，至少部分地，各自的灰色值。此后，将抖动输入添加到至少一些输入像素以产生滤波和抖动图像，其中施加以产生滤波和抖动图像的抖动输入的强度基于像素分类。完全抖动可以应用于平滑像素，并且很少或没有抖动可以应用于边缘像素。

3. 发明申请

US20060082816A1 Printer device and related method for handling print-and-hold jobs 审中-公开
标题翻译：用于处理打印和挂起作业的打印机设备和相关方法
公开(公告)号：US20060082816A1
公开(公告)日：2006-04-20
申请号：US10966689
申请日：2004-10-15
申请人： Stuart Daniel , Shaun Love , Steven Weed
发明人： Stuart Daniel , Shaun Love , Steven Weed
IPC分类号： G06F3/12
CPC分类号： H04N1/00233 , H04N1/00204 , H04N1/00347 , H04N1/0044 , H04N1/00954 , H04N1/32358 , H04N1/32529 , H04N2201/0094 , H04N2201/0098 , H04N2201/3205 , H04N2201/3222 , H04N2201/3278 , H04N2201/3295
摘要： A printer device receives and stores print-and-hold jobs. If a received print-and-hold job is a peer job, the printer device generates job data for communication to one or more peer printer devices. The printer device may include a print preview function and may provide a user with the ability to print a previewed document at a remote printer device.
摘要翻译：打印机设备接收并存储打印和保留作业。如果接收到的打印和保留作业是对等作业，则打印机设备生成用于与一个或多个对等打印机设备通信的作业数据。打印机设备可以包括打印预览功能，并且可以向用户提供在远程打印机设备上打印预览文档的能力。

4. 发明申请

US20060085749A1 System and method for using customizable phrasebooks on multi-function devices 审中-公开
标题翻译：在多功能设备上使用可定制短语集的系统和方法
公开(公告)号：US20060085749A1
公开(公告)日：2006-04-20
申请号：US10966690
申请日：2004-10-15
申请人： Stuart Daniel , Shaun Love
发明人： Stuart Daniel , Shaun Love
IPC分类号： G06F9/00
CPC分类号： H04N1/32128 , H04N1/00498 , H04N2201/0094 , H04N2201/3266 , H04N2201/3278
摘要： The invention provides a device and method for inserting a phrase in a message, wherein the message accompanies a data file representing a document that is sent from a multi-function device. The multi-function device uses a customizable phrasebook including a plurality of phrases that are each associated with an operator-actuated control, and wherein executing a selected operator-actuated control operates to insert the associated phrase in the message.
摘要翻译：本发明提供一种用于在消息中插入短语的装置和方法，其中所述消息伴随着表示从多功能装置发送的文档的数据文件。多功能设备使用可定制的短语集，其包括与操作者致动的控制相关联的多个短语，并且其中执行所选择的操作者致动的控制操作以将相关短语插入到消息中。

5. 发明申请

US20060158692A1 system and method for dynamically shifting error diffusion data 有权
标题翻译：用于动态移动误差扩散数据的系统和方法
公开(公告)号：US20060158692A1
公开(公告)日：2006-07-20
申请号：US11037559
申请日：2005-01-18
申请人： James Bailey , David Crutchfield , Shaun Love
发明人： James Bailey , David Crutchfield , Shaun Love
IPC分类号： H04N1/40
CPC分类号： H04N1/4052
摘要： Error diffusion is performed using a Floyd-Steinberg-like approach. A integer-representation of a running error is compressed by storing only its most significant bits and returning any remainder to the error diffusion processor. The running error is shifted to the right until only the desired number of significant bits remain, and this compressed error is stored. Any portion of the original running error that is lost due to the shifting is treated as a remainder and is returned to the error diffusion processor for use in calculating an adjusted current pixel value. The amount of the shift is retained in compressed form to keep track of the number of shifts needed to form a truncated running error from the compressed running error.
摘要翻译：使用Floyd-Steinberg方法进行误差扩散。通过仅存储其最高有效位并将任何余数返回到误差扩散处理器来压缩运行中的错误的整数表示。运行错误向右移动，直到只剩下所需数量的有效位，并存储该压缩错误。由于偏移而丢失的原始运行错误的任何部分被视为余数，并且被返回到误差扩散处理器以用于计算调整的当前像素值。移位量以压缩形式保留，以跟踪从压缩的运行错误中形成截断的运行错误所需的班次数。

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