公开(公告)号：US20080095432A1

公开(公告)日：2008-04-24

申请号：US11793449

申请日：2005-01-06

申请人： John Brenner ,  Martin Tusim

发明人： John Brenner ,  Martin Tusim

IPC分类号： G06F3/02

CPC分类号： G06T7/001 ,  G06T5/009 ,  G06T2207/30136 ,  G06T2207/30164

摘要： Methodologies and systems to compare images with different levels of contrast are provided. Contrast is normalized between the images with different contrast levels and brightness is set. When normalizing contrast a derivative of gray level is determined for a first digital image having a first contrast level, and a derivative of gray level is determined for a second digital image having a second contrast level that is greater than the first contrast level. A ratio of the derivative of gray level for the first digital image to the derivative of gray level for the second digital image is determined, and the derivative of gray level for the first digital image is equalized with the derivative of gray level for the second digital image. Brightness of at least one image may be set automatically, such as by calculating an average pixel value excluding background and text, or manually.

摘要翻译： 提供了比较不同对比度图像的方法和系统。 对比度在具有不同对比度水平的图像和亮度之间进行归一化。 当归一化对比度时，确定具有第一对比度级别的第一数字图像的灰度级的导数，并且对于具有大于第一对比度级别的第二对比度级别的第二数字图像来确定灰度级的导数。 确定第一数字图像的灰度级的导数与第二数字图像的灰度级的导数的比率，并且第一数字图像的灰度级的导数与第二数字图像的灰度级的导数相等 图片。 可以自动设置至少一个图像的亮度，例如通过计算除了背景和文本之外的平均像素值，或者手动地。

公开(公告)号：US20090319567A1

公开(公告)日：2009-12-24

申请号：US12145228

申请日：2008-06-24

申请人： Jeffrey Max FRAZER ,  Stuart Brevard RUSSELL ,  Michael John BRENNER

发明人： Jeffrey Max FRAZER ,  Stuart Brevard RUSSELL ,  Michael John BRENNER

IPC分类号： G06F17/30

CPC分类号： G06F11/3696 ,  G06F11/3688 ,  G06F16/289 ,  G06F16/9024

摘要： A system, method, and computer-readable medium for data management are disclosed, the method comprising changing original data in an original referenced object to create a changed referenced object having changed data, in response to the changing, performing the following for a referencing object that references the original referenced object, (i) determining whether to accept the changed data, and if the changed data is accepted, reflecting the changed data in the referencing object, (ii) if the referencing object does not accept the changed data, determining whether to create a new referenced object storing the original data, and if yes, (1) creating the new referenced object having the original data, wherein the referencing object references the new referenced object, (iii) and if no, (1) determining whether to copy the original data from the original referenced object into the referencing object, and if yes, (a) replacing the original reference with a copy of the original data, thereby breaking a relationship between the referencing object and the original referenced object, and if no, (b) breaking a relationship between the original referenced object and the referencing object by removing the original reference. In various aspects, steps (b)(i)-(b)(iii) are each are processed for each object of a plurality of referencing objects, are user initiated, and are managed by metadata associated with the referencing object.

摘要翻译： 公开了一种用于数据管理的系统，方法和计算机可读介质，所述方法包括：响应于改变，对引用对象执行以下操作，改变原始引用对象中的原始数据以创建具有变化的数据的改变的被引用对象 引用原始参考对象，（i）确定是否接受改变的数据，并且如果改变的数据被接受，则反映引用对象中的改变的数据，（ii）如果引用对象不接受改变的数据，则确定 是否创建存储原始数据的新引用对象，如果是，（1）创建具有原始数据的新引用对象，其中引用对象引用新引用对象，（iii）如果否，则确定 是否将原始数据从原始引用对象复制到引用对象中，如果是，（a）使用原始数据的副本替换原始引用， reby断开引用对象和原始引用对象之间的关系，如果否，则（b）通过删除原始引用来破坏原始引用对象与引用对象之间的关系。 在各个方面中，步骤（b）（i） - （b）（iii）分别针对多个参考对象的每个对象进行处理，是用户发起的，并且由与引用对象相关联的元数据来管理。

公开(公告)号：US4045971A

公开(公告)日：1977-09-06

申请号：US662376

申请日：1976-03-01

申请人： George John Brenner, Jr.

发明人： George John Brenner, Jr.

IPC分类号： F25D21/02

CPC分类号： F25D21/02 ,  F25B2700/111

摘要： A frost sensor for detecting the presence of frost in a refrigeration device includes a light impervious enclosure having an air passage through it. Means preferably are provided for directing ambient air through the air passage. The air passage has thermal conducting means mounted in it, the thermal conducting means having a first surface forming a portion of the air passage. A connection device also is provided for attaching the conducting means to the refrigeration device. A photocell and a light source are mounted so that the photocell senses reflectivity of the conductive means. The volume of ambient air passing through the air passage and the thermal resistance between the conducting means and the refrigeration device may be varied so that the formation of frost on the conducting means can be made to agree with the formation of frost on the refrigeration device.

摘要翻译： 用于检测制冷装置中霜的存在的霜传感器包括具有通过其的空气通道的不透光外壳。 优选地，设置用于引导环境空气通过空气通道的装置。 空气通道具有安装在其中的导热装置，导热装置具有形成空气通道的一部分的第一表面。 还提供一种用于将导电装置附接到制冷装置的连接装置。 安装光电管和光源，使得光电管感测导电装置的反射率。 可以改变通过空气通道的环境空气的体积和导电装置与制冷装置之间的热阻，使得导电装置上的霜的形成可以与制冷装置上的霜的形成一致。

公开(公告)号：US06735800B1

公开(公告)日：2004-05-18

申请号：US09604208

申请日：2000-06-27

申请人： Ben Salvatini ,  John Brenner ,  Kerry J. Mensching

发明人： Ben Salvatini ,  John Brenner ,  Kerry J. Mensching

IPC分类号： A47C2710

CPC分类号： A61G1/00 ,  A61G7/001 ,  A61G7/008 ,  A61G7/057 ,  A61G7/05715 ,  A61G7/05769 ,  A61G7/05784 ,  Y10S5/904

摘要： A mattress including a cover having a side wall defining an interior region of the cover, a first cushion integral with the side wall of the cover, and a second cushion positioned in the interior region of the cover.

摘要翻译： 一种床垫，包括具有限定所述盖的内部区域的侧壁的盖，与所述盖的侧壁一体的第一缓冲垫和位于所述盖的内部区域中的第二垫。