-
1.发明授权公开(公告)号：US10078877B2
公开(公告)日：2018-09-18
申请号：US14949622
申请日：2015-11-23
Inventor： Norah Alquwayfili , Amr Alasaad
CPC classification number: G06T1/0028 , G06T2201/0061
Abstract: The invention provides a method and system for embedding a watermark in a digital image and recovering the watermark from the digital image. The method includes representing the plurality of binary bits in the watermark using a plurality of symbols, wherein each symbol of the plurality of symbols represents at least two binary bits. The plurality of symbols are then transformed into a plurality of pseudo noise (PN) sequences, wherein a symbol transformed into a PN sequence represents one or more PN sequence vectors from a set of PN sequence vectors. Once the transformation is done, the plurality of PN sequences are embedded in the digital image to generate a watermarked image. During recovery, the watermark is recovered from the watermarked image by identifying the plurality of PN sequences in the watermarked image for recovering the corresponding plurality of symbols associated with the watermark.
-
公开(公告)号：US20160335255A1
公开(公告)日：2016-11-17
申请号：US14713282
申请日：2015-05-15
Inventor： Felwah Alhamed , Sara Aldoweesh , Amr Alasaad
CPC classification number: G06F17/2863 , G06F17/2223 , G06F17/2276
Abstract: An approach includes a method implemented in a computer infrastructure having computer executable code tangibly embodied in a computer readable storage medium having programming instructions. The approach further includes the programming instructions configured to receive a bilingual text which comprises a first set of characters in a Latin-based language and a second set of characters in a non Latin-based language. The approach further includes the programming instructions configured to convert the second set of characters in the non Latin-based language in the bilingual text to a third set of characters in the Latin-based language based on a lookup table. The approach further includes the programming instructions configured to add a prefix character and a postfix character to each converted word in the third set of characters. The approach further includes the programming instructions configured to output an encoded representation of the bilingual text.
Abstract translation: 一种方法包括在具有计算机可执行代码的计算机基础结构中实现的方法，该计算机可执行代码有形地体现在具有编程指令的计算机可读存储介质中。 该方法还包括配置成接收双语文本的编程指令，其包括基于拉丁语言的第一组字符和非拉丁语言中的第二组字符。 该方法还包括编程指令，其被配置为基于查找表将基于拉丁语言的双语文本中的基于非拉丁语言的第二组字符转换为第三组字符。 该方法还包括被配置为向第三组字符中的每个转换的字添加前缀字符和后缀字符的编程指令。 该方法还包括被配置为输出双语文本的编码表示的编程指令。
-
公开(公告)号：US10051551B2
公开(公告)日：2018-08-14
申请号：US14723902
申请日：2015-05-28
Inventor： Hatim M. Behairy , Adnan A. Alghammas , Waleed S. Alrobian , Amr Alasaad
Abstract: An approach includes a method implemented in a computer infrastructure having computer executable code tangibly embodied in a computer readable storage medium having programming instructions. The approach further includes the programming instructions configured to collect at least one broadcast control channel allocation list from base stations in a surrounding area. The approach further includes the programming instructions configured to generate a list of power signals which correspond to all broadcast control channel carriers based on the at least one broadcast control channel allocation list. The approach further includes the programming instructions configured to transmit information of a highest carrier power in the list to all virtual base stations in a convoy.
-
Patent Agency Ranking
4.发明申请公开(公告)号：US20170134306A1
公开(公告)日：2017-05-11
申请号：US14935379
申请日：2015-11-07
Inventor： Amr Alasaad , Wafaa Alkhabbaz , Meshal Alshayea , Ammar Hazzazy
IPC: H04L12/927 , H04W84/18 , H04L12/733 , H04L12/755 , H04L12/741
CPC classification number: H04L47/806 , H04L45/021 , H04L45/20 , H04L45/26 , H04L45/74 , H04W40/00 , H04W40/24 , H04W84/18
Abstract: The invention provides a method and system for routing broadcast messages by managing a plurality of observation tables in a wireless ad-hoc network having a plurality of nodes. The method includes receiving one or more broadcast messages from one or more second nodes at a first node and stores information received from the broadcast messages pertaining to the one or more second nodes in one or more observation tables at the first node. A maximum aposteriori probability of connectivity is then computed for the one or more second nodes based on the information in the one or more observation tables maintained at the first node utilizing Bayesian approach. Thereafter, the first node transmits broadcast messages to the one or more second nodes based on the maximum aposteriori probability of connectivity computed for the one or more second nodes from the first node.
-
5.发明授权公开(公告)号：US09973441B2
公开(公告)日：2018-05-15
申请号：US14935379
申请日：2015-11-07
Inventor： Amr Alasaad , Wafaa Alkhabbaz , Meshal Alshayea , Ammar Hazzazy
IPC: H04W4/00 , H04L12/927 , H04L12/755 , H04L12/741 , H04L12/733 , H04W40/00 , H04W84/18
CPC classification number: H04L47/806 , H04L45/021 , H04L45/20 , H04L45/26 , H04L45/74 , H04W40/00 , H04W40/24 , H04W84/18
Abstract: The invention provides a method and system for routing broadcast messages by managing a plurality of observation tables in a wireless ad-hoc network having a plurality of nodes. The method includes receiving one or more broadcast messages from one or more second nodes at a first node and stores information received from the broadcast messages pertaining to the one or more second nodes in one or more observation tables at the first node. A maximum aposteriori probability of connectivity is then computed for the one or more second nodes based on the information in the one or more observation tables maintained at the first node utilizing Bayesian approach. Thereafter, the first node transmits broadcast messages to the one or more second nodes based on the maximum aposteriori probability of connectivity computed for the one or more second nodes from the first node.
-
公开(公告)号：US09798721B2
公开(公告)日：2017-10-24
申请号：US14713282
申请日：2015-05-15
Inventor： Felwah Alhamed , Sara Aldoweesh , Amr Alasaad
CPC classification number: G06F17/2863 , G06F17/2223 , G06F17/2276
Abstract: An approach includes a method implemented in a computer infrastructure having computer executable code tangibly embodied in a computer readable storage medium having programming instructions. The approach further includes the programming instructions configured to receive a bilingual text which comprises a first set of characters in a Latin-based language and a second set of characters in a non Latin-based language. The approach further includes the programming instructions configured to convert the second set of characters in the non Latin-based language in the bilingual text to a third set of characters in the Latin-based language based on a lookup table. The approach further includes the programming instructions configured to add a prefix character and a postfix character to each converted word in the third set of characters. The approach further includes the programming instructions configured to output an encoded representation of the bilingual text.
-
7.发明申请公开(公告)号：US20170148127A1
公开(公告)日：2017-05-25
申请号：US14949622
申请日：2015-11-23
Inventor： Norah Alquwayfili , Amr Alasaad
IPC: G06T1/00
CPC classification number: G06T1/0028 , G06T2201/0061
Abstract: The invention provides a method and system for embedding a watermark in a digital image and recovering the watermark from the digital image. The method includes representing the plurality of binary bits in the watermark using a plurality of symbols, wherein each symbol of the plurality of symbols represents at least two binary bits. The plurality of symbols are then transformed into a plurality of pseudo noise (PN) sequences, wherein a symbol transformed into a PN sequence represents one or more PN sequence vectors from a set of PN sequence vectors. Once the transformation is done, the plurality of PN sequences are embedded in the digital image to generate a watermarked image. During recovery, the watermark is recovered from the watermarked image by identifying the plurality of PN sequences in the watermarked image for recovering the corresponding plurality of symbols associated with the watermark.
-
8.发明申请SELECTIVE CONTROL OF MOBILE DEVICES FOR PROTECTING HIGH SPEED MOVING CONVOY 审中-公开用于保护高速移动车辆的移动设备的选择性控制公开(公告)号：US20160353354A1
公开(公告)日：2016-12-01
申请号：US14723902
申请日：2015-05-28
Inventor： Hatim M. Behairy , Adnan A. Alghammas , Waleed S. Alrobian , Amr Alasaad
CPC classification number: H04W48/04 , H04K3/28 , H04K3/40 , H04K3/415 , H04K3/42 , H04K3/60 , H04K3/65 , H04W84/005
Abstract: An approach includes a method implemented in a computer infrastructure having computer executable code tangibly embodied in a computer readable storage medium having programming instructions. The approach further includes the programming instructions configured to collect at least one broadcast control channel allocation list from base stations in a surrounding area. The approach further includes the programming instructions configured to generate a list of power signals which correspond to all broadcast control channel carriers based on the at least one broadcast control channel allocation list. The approach further includes the programming instructions configured to transmit information of a highest carrier power in the list to all virtual base stations in a convoy.
Abstract translation: 一种方法包括在具有计算机可执行代码的计算机基础结构中实现的方法，该计算机可执行代码有形地体现在具有编程指令的计算机可读存储介质中。 该方法还包括被配置为从周围区域中的基站收集至少一个广播控制信道分配列表的编程指令。 该方法进一步包括编程指令，其被配置为基于至少一个广播控制信道分配列表生成对应于所有广播控制信道载波的功率信号的列表。 该方法还包括编程指令，被配置为将列表中的最高载波功率的信息发送到车队中的所有虚拟基站。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.034 seconds)
