CN107180210A - 用于使用子像素移位来产生高分辨率图像的成像设备和使用所述成像设备的方法 - Google Patents

用于使用子像素移位来产生高分辨率图像的成像设备和使用所述成像设备的方法 Download PDF

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CN107180210A
CN107180210A CN201710135167.2A CN201710135167A CN107180210A CN 107180210 A CN107180210 A CN 107180210A CN 201710135167 A CN201710135167 A CN 201710135167A CN 107180210 A CN107180210 A CN 107180210A
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CN107180210B (zh
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李念怡
S.麦克克罗斯基
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Hand Held Products Inc
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95Computational photography systems, e.g. light-field imaging systems
    • H04N23/951Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712Fixed beam scanning
    • G06K7/10722Photodetector array or CCD scanning
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00Geometric image transformation in the plane of the image
    • G06T3/40Scaling the whole image or part thereof
    • G06T3/4053Super resolution, i.e. output image resolution higher than sensor resolution
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00Geometric image transformation in the plane of the image
    • G06T3/40Scaling the whole image or part thereof
    • G06T3/4053Super resolution, i.e. output image resolution higher than sensor resolution
    • G06T3/4069Super resolution, i.e. output image resolution higher than sensor resolution by subpixel displacement
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00Geometric image transformation in the plane of the image
    • G06T3/40Scaling the whole image or part thereof
    • G06T3/4053Super resolution, i.e. output image resolution higher than sensor resolution
    • G06T3/4076Super resolution, i.e. output image resolution higher than sensor resolution by iteratively correcting the provisional high resolution image using the original low-resolution image
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00Image enhancement or restoration
    • G06T5/50Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
    • G06T5/73
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/68Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682Vibration or motion blur correction
    • H04N23/683Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory

Abstract

提供了用于利用成像传感器产生目标的高分辨率图像的成像设备和使用所述成像设备的方法。所述方法由以下步骤组成:从目标大小确定要产生的图像的分辨率要求;捕获目标的多个个体低分辨率图像,所捕获的个体图像的最小数目基于在确定分辨率要求步骤中确定的分辨率要求;在捕获多个低分辨率图像步骤中在个体低分辨率图像的捕获之间将OIS模块移动到特定位置,所述特定位置基于确定分辨率要求步骤中的分辨率要求;以及处理所述多个低分辨率图像以产生高分辨率图像。

Description

用于使用子像素移位来产生高分辨率图像的成像设备和使用 所述成像设备的方法
技术领域
本发明涉及基于图像的感测,并且特别地涉及使用成像传感器以产生高分辨率图像。
背景技术
一般而言,基于图像的数据录入,包括光学字符识别和条形码扫描,以及用于过程控制和安全性的基于图像的感测例如遭受由输入图像的质量施加的限制。虽然每一个应用将对输入图像质量具有不同敏感性,但是常见图像质量问题包括模糊、不足光照和不足分辨率。为了减少光照欠佳的照片中的模糊,光学图像稳定(OIS)是移动电话相机的日益常见的特征。
高分辨率图像传感器在一致地得到质量图像方面是有用的。然而,高分辨率传感器包括在相机中增加相机的成本并且对于成像应用而言并不总是必要的。
因此,存在对于较低成本、灵活的解决方案的需要,该解决方案用于在没有高分辨率传感器的成本的情况下按需获取高分辨率图像。
发明内容
发明人已经发现,虽然OIS已被开发成缓解运动模糊,但是给出适当的硬件控制和图像处理,相同的OIS硬件可以用于产生具有比图像传感器所提供的更高分辨率的图像。
相应地,在一个方面中,本发明包含一种利用与OIS模块相关联的成像传感器(例如低或较低分辨率成像传感器)产生目标的高分辨率图像的方法。
在示例性实施例中,该方法由以下步骤组成:从目标大小确定要产生的图像的分辨率要求;捕获目标的多个个体低分辨率图像,(所捕获的个体图像的最小数目基于在确定分辨率要求步骤中确定的分辨率要求);在捕获多个低分辨率图像步骤中在个体低分辨率图像的捕获之间将OIS模块移动到特定位置,(特定位置基于确定分辨率要求步骤中的分辨率要求);以及处理所述多个低分辨率图像以产生高分辨率图像(即比低(或较低)分辨率图像更高分辨率的图像)。处理步骤通过以下方式来完成:从所捕获到的多个低分辨率图像产生目标的具有超分辨率的模糊图像;以及对模糊的高分辨率图像进行去模糊以生成高分辨率图像(即比较低分辨率图像更高分辨率的图像)。
在该方法的另一示例性实施例中,分辨率要求包括分辨率量值和方向。
在该方法的另一示例性实施例中,所捕获到的低分辨率图像由像素组成。经去模糊的高分辨率图像中的每一个像素在低分辨率图像中具有至少一个对应像素。
在另一示例性实施例中,该方法还包括以下步骤:确定针对线性方程组的矩阵,该矩阵基于确定分辨率限制的步骤而对模糊的高分辨率图像进行建模。去模糊步骤通过应用和求解线性方程组来完成。
在该方法的另一示例性实施例中,去模糊矩阵是高斯核。
在该方法的又一示例性实施例中,去模糊步骤通过以下步骤来完成:向具有超分辨率的模糊图像应用傅里叶变换;在频域中对傅里叶变换进行相乘;以及向乘积应用傅里叶变换的逆变换以便生成高分辨率图像。
在该方法的另一示例性实施例中,处理所述多个低分辨率图像以产生高分辨率图像的步骤通过向所述多个低分辨率图像应用后向投影算法来完成。
在该方法的另一示例性实施例中,所捕获到的低分辨率图像由像素组成。确定要产生的图像的分辨率要求的步骤包括确定OIS的数目和移位位置,使得模糊的高分辨率图像中的所有像素对应于低分辨率图像中的至少一个像素。
在该方法的另一示例性实施例中,应用后向投影算法的步骤包括在处理中合并关于目标的在先信息以解决非单值性。
在该方法的又一示例性实施例中,确定分辨率要求的步骤涉及识别条形码码制和确定解码所需要的每一个方向上的像素数目的步骤。
在另一示例性实施例中,该方法还包括向解码器发送高分辨率图像以用于对条形码进行解码的步骤。
在另一方面中,本发明包含一种用于利用成像传感器产生目标的高分辨率图像的成像设备。
在示例性实施例中,成像设备由成像传感器、OIS模块和处理器组成。成像传感器和OIS模块与彼此相关联。该关联不限于通信链接,而且还适配成一起起作用,如以下所讨论的。成像传感器和OIS模块通信链接到处理器。在本示例性实施例中,处理器配置成从目标大小确定要产生的图像的分辨率要求。处理器还配置成基于分辨率要求而命令成像传感器应当捕获多少低分辨率图像。成像传感器配置成基于来自处理器的命令而捕获目标的多个图像。处理器还配置成确定在成像传感器基于所确定的图像的分辨率要求捕获多个图像的同时OIS模块向特定位置的移动,并且向OIS模块传送所确定的移动。OIS模块配置成在成像传感器捕获目标的多个图像的同时基于来自处理器的通信而移动到所确定的特定位置。OIS模块在由成像传感器进行的图像捕获之间在所确定的位置之间移动。处理器配置成从所捕获到的多个低分辨率图像产生目标的具有超分辨率的模糊图像,并且配置成在处理多个低分辨率图像中对模糊的高分辨率图像进行去模糊以产生高分辨率图像。
在另一示例性实施例中,处理器配置成使用具有线性方程系的空间域去模糊来处理所述多个低分辨率图像以产生高分辨率图像。
在另一示例性实施例中,分辨率要求包括分辨率量值和方向。
在另一示例性实施例中,所捕获到的低分辨率图像由像素组成。所捕获到的低分辨率图像的数目和所确定的OIS模块的位置足以使得经处理的多个低分辨率图像中的所有像素对应于所捕获到的低分辨率图像中的至少一个像素。
在另一示例性实施例中,处理器配置成从所捕获到的多个低分辨率图像产生目标的具有超分辨率的模糊图像。处理器还配置成在处理所述多个低分辨率图像时对模糊的高分辨率图像进行去模糊以产生高分辨率图像。
在另一示例性实施例中,处理器配置成向目标的具有超分辨率的模糊图像应用选自线性方程、傅里叶变换和后向投影算法的算法以对模糊的高分辨率图像进行去模糊。
在又一示例性实施例中,处理器还配置成确定针对线性方程组的矩阵,所述矩阵基于所确定的分辨率要求而对模糊的高分辨率图像进行建模。
在另一示例性实施例中,处理器配置成在处理多个低分辨率图像时向所述多个低分辨率图像应用选自线性方程、傅里叶变换和后向投影算法的算法以产生高分辨率图像。
在又一示例性实施例中,目标是条形码。处理器配置成当确定分辨率要求时识别条形码码制。处理器还配置成向解码器发送高分辨率图像。
前述说明性概述,以及本发明的其它示例性目的和/或优点,和用以达成所述目的和/或优点的方式在以下详细描述及其附图内进行进一步解释。
附图说明
图1在流程图中示意性地描绘了依照本发明的示例性实施例的利用成像传感器产生目标的高分辨率图像的方法。
图2在流程图中示意性地描绘了依照本发明的从模糊的高分辨率图像产生高分辨率图像的两个方法。
图3示意性地示出依照本发明的示例性实施例的成像传感器。
图4在流程图中示意性地示出依照本发明的示例性实施例的图3的成像传感器的操作。
具体实施方式
本发明包含一种利用与OIS模块相关联的成像传感器产生目标的高分辨率图像的方法。
在描绘为图1中的流程图的示例性实施例中,方法(100)包括以下步骤:(120)从目标大小确定要产生的图像的分辨率要求;(140)捕获目标的多个个体低分辨率图像,所捕获的个体图像的最小数目基于在确定分辨率要求步骤中确定的分辨率要求;(150)在捕获多个低分辨率图像步骤中在个体低分辨率图像的捕获之间将OIS模块移动到特定位置,该特定位置基于确定分辨率要求步骤中的分辨率要求;以及(160)处理所述多个低分辨率图像以产生高分辨率图像。
在该方法(100)的另一示例性实施例中,分辨率要求包括分辨率量值和方向。例如,如果目标是条形码,则确定步骤(120)包括以下步骤:(180)识别条形码码制,以及(190)确定解码所需要的每一个方向上的像素数目。条形码码制包括但不限于:UPC、EAN、39码、128码、ITF(2 of 5)、93码、CodaBar、GS1 DataBar、MSI Plessey、QR、Datamatrix、PDF417和Aztec条形码。例如在确定步骤(120)中,UPC条形码在水平平面中需要比在竖直平面中更高的分辨率。OIS模块可以具有控制器和处理器。可替换地,处理器可以是分离实体。在任一情况下,确定分辨率要求,这确定用于捕获步骤(140)和移动OIS模块步骤(150)的要捕获的图像数目和针对每一个图像捕获的OIS模块位置。
在该方法(100)的另一示例性实施例中,所捕获到的低分辨率图像由像素组成;并且确定要产生的图像的分辨率要求的步骤(120)包括以下步骤:(130)确定OIS的数目和移位位置以使得模糊的高分辨率图像中的所有像素对应于低分辨率图像中的至少一个像素。这确保像素具有一对一的匹配。
在该方法(100)的另一示例性实施例中,处理所述多个低分辨率图像的步骤(160)可以由双步骤过程(170)组成,双步骤过程包括:步骤(172),从所捕获到的多个低分辨率图像产生目标的具有超分辨率的模糊图像;以及步骤(174),对模糊的高分辨率图像进行去模糊以生成高分辨率图像。如之前所描述的,所捕获到的低分辨率图像由像素组成,并且经去模糊的高分辨率图像中的每一个像素在低分辨率图像中具有至少一个对应像素。
在目标是一种类型的条形码的情况下,方法还包括步骤(200):向解码器发送所产生的高分辨率图像以对条形码进行解码。
在该方法(100)的另一示例性实施例中,存在可以完成以下步骤(174)的若干过程:对模糊的高分辨率图像进行去模糊以生成高分辨率图像。参照图2,在示例性实施例中,对模糊的高分辨率图像进行去模糊以生成高分辨率图像的步骤(174)可以通过由标号(300)统一指定的步骤来完成。这些步骤由以下步骤组成:(310)向具有超分辨率的模糊图像应用傅里叶变换;(320)在频域中对傅里叶变换进行相乘;以及(330)向乘积应用傅里叶变换的逆变换以便生成高分辨率图像。
在同样在图2中所描绘的另一示例性实施例中,对模糊的高分辨率图像进行去模糊以生成高分辨率图像的步骤(174)可以通过由标号(400)统一指定的步骤完成。这些步骤由以下步骤组成:(410)确定线性方程的矩阵,该线性方程的矩阵基于确定分辨率限制的步骤(120)对模糊的高分辨率图像进行建模;以及(420)应用和求解线性方程。在本实施例中,例如,矩阵或去模糊矩阵是高斯核。
一般地,处理所述多个低分辨率图像以产生高分辨率图像的步骤(160)可以通过向所述多个低分辨率图像应用算法来完成。之前描述的统一步骤(170)、(300)和(400)说明该算法的特定实施例。一般地,所选择的算法不限于这些,而是可以包括线性方程、傅里叶变换和后向投影算法等等。
在示例性实施例中,应用后向投影算法将牵涉在处理步骤(160)中合并关于目标的在先信息以解决非单值性(ambiguities)。
本发明还包含一种用于利用成像传感器产生目标的高分辨率图像的成像设备。
现在参照图3,在示例性实施例中,成像设备(500)由以下各项组成:成像传感器(510)(例如,低或较低分辨率成像传感器)、OIS模块(520)和处理器(530)。处理器(530)通信链接到OIS模块(520)和成像传感器(510),如由连接箭头所指定的。成像传感器(510)与OIS模块(520)相关联,如由连接虚线箭头所指定的。该关联是空间关系,而非电气关系;OIS处于到达成像传感器的光子的光学路径中。
OIS模块,如在本领域中所知的,一般包括OIS控制器。一般地,如本领域中所知的,OIS按照以下常规方式起作用:移动透镜或透镜系统或移动图像传感器自身以校正图像设备晃动。任一类型的OIS模块都将在本发明中起作用。
在本发明中,成像传感器(510)与OIS模块(520)相关联之处在于:可以经由处理器(530)使成像传感器(510)和OIS模块(520)一起起作用以用于本发明的发明应用。
在另一示例性实施例中,处理器(530)可以是OIS模块(520)的部分,尽管在本图中,它们被示出为分离的实体。
在该情况下,如所示的,其中目标(10)是条形码,成像传感器(500)可以包括条形码解码器(540)或有权对条形码解码器(540)进行访问。
现在参照图4,在流程图中示出图3的成像设备(500)在产生目标(10)的高分辨率图像方面的操作。该操作一般被指定为(600)。在操作中,第一步骤是(610),成像传感器“看到”目标。然后(620),处理器从目标类型和大小确定分辨率要求,包括分辨率要求的量值和方向。例如,如图3中所示,目标(10)是UPC条形码。对于UPC而言,在水平维度中需要比在竖直维度中更高的分辨率。然而,如果目标是QR码(未示出),两个维度需要相同的分辨率。接着是(630),处理器基于分辨率要求而命令成像传感器要捕获多少图像。例如,分辨率要求越高,处理器将命令成像传感器捕获的图像则越多。还有(640),处理器确定在图像捕获序列期间OIS模块向特定位置的移动。这些位置也基于针对每一个维度的分辨率要求。例如,如果目标是UPC码,则可以在图像捕获期间命令OIS模块在水平维度中移动到若干位置,但是相对于竖直维度不移动。要指出的是,OIS模块在图像捕获之间移动到新的位置。然后是(650),成像传感器基于由处理器命令的数目而捕获目标的多个图像。(660),OIS模块移动到特定位置,如以上所描述的那样。在(670)中,处理器从所捕获到的多个低分辨率图像产生具有超分辨率的模糊图像。最后,(680),处理器对模糊的高分辨率图像进行去模糊以产生高分辨率图像。
继续参照图4,如以上所陈述的,在处理所述多个低分辨率图像时,(670),处理器从所捕获到的多个低分辨率图像产生目标的具有超分辨率的模糊图像。(680),处理器对模糊的高分辨率图像进行去模糊。在示例性实施例中,(700),处理器使用具有线性方程系或矩阵的空间域去模糊来产生高分辨率图像。线性方程系可以包括诸如傅里叶变换和线性方程矩阵之类的算法。
在另一示例性实施例(未示出)中,处理器被配置成使用后向投影算法,后向投影算法在处理中合并关于目标的在先信息以解决非单值性以便产生高分辨率图像。这可以结合以上描述的去模糊技术以解决非单值性来完成。
在目标(10)是条形码的情况下,如所示的,处理器还被配置成在(690)中向条形码解码器发送高分辨率图像以用于对条形码进行解码。
要理解的是,本发明使用多个图像以增加空间分辨率,其牺牲时间分辨率,也就是说,使用本发明产生高分辨率图像花费更长时间。然而,本发明允许利用低廉的装备按需求产生高和低分辨率图像二者,也就是说,并非所产生的每一个图像都必须是高分辨率的。合并在许多成像设备(诸如智能电话和相机)中的相同硬件可以通过以如以上所描述的新颖方式控制硬件并且通过如以上所描述的图像处理来使用。
为了补充本公开,本申请通过引用完全合并以下共同转让的专利、专利申请公开和专利申请:
美国专利号6,832,725;美国专利号7,128,266;
美国专利号7,159,783;美国专利号7,413,127;
美国专利号7,726,575;美国专利号8,294,969;
美国专利号8,317,105;美国专利号8,322,622;
美国专利号8,366,005;美国专利号8,371,507;
美国专利号8,376,233;美国专利号8,381,979;
美国专利号8,390,909;美国专利号8,408,464;
美国专利号8,408,468;美国专利号8,408,469;
美国专利号8,424,768;美国专利号8,448,863;
美国专利号8,457,013;美国专利号8,459,557;
美国专利号8,469,272;美国专利号8,474,712;
美国专利号8,479,992;美国专利号8,490,877;
美国专利号8,517,271;美国专利号8,523,076;
美国专利号8,528,818;美国专利号8,544,737;
美国专利号8,548,242;美国专利号8,548,420;
美国专利号8,550,335;美国专利号8,550,354;
美国专利号8,550,357;美国专利号8,556,174;
美国专利号8,556,176;美国专利号8,556,177;
美国专利号8,559,767;美国专利号8,599,957;
美国专利号8,561,895;美国专利号8,561,903;
美国专利号8,561,905;美国专利号8,565,107;
美国专利号8,571,307;美国专利号8,579,200;
美国专利号8,583,924;美国专利号8,584,945;
美国专利号8,587,595;美国专利号8,587,697;
美国专利号8,588,869;美国专利号8,590,789;
美国专利号8,596,539;美国专利号8,596,542;
美国专利号8,596,543;美国专利号8,599,271;
美国专利号8,599,957;美国专利号8,600,158;
美国专利号8,600,167;美国专利号8,602,309;
美国专利号8,608,053;美国专利号8,608,071;
美国专利号8,611,309;美国专利号8,615,487;
美国专利号8,616,454;美国专利号8,621,123;
美国专利号8,622,303;美国专利号8,628,013;
美国专利号8,628,015;美国专利号8,628,016;
美国专利号8,629,926;美国专利号8,630,491;
美国专利号8,635,309;美国专利号8,636,200;
美国专利号8,636,212;美国专利号8,636,215;
美国专利号8,636,224;美国专利号8,638,806;
美国专利号8,640,958;美国专利号8,640,960;
美国专利号8,643,717;美国专利号8,646,692;
美国专利号8,646,694;美国专利号8,657,200;
美国专利号8,659,397;美国专利号8,668,149;
美国专利号8,678,285;美国专利号8,678,286;
美国专利号8,682,077;美国专利号8,687,282;
美国专利号8,692,927;美国专利号8,695,880;
美国专利号8,698,949;美国专利号8,717,494;
美国专利号8,717,494;美国专利号8,720,783;
美国专利号8,723,804;美国专利号8,723,904;
美国专利号8,727,223;美国专利号D702,237;
美国专利号8,740,082;美国专利号8,740,085;
美国专利号8,746,563;美国专利号8,750,445;
美国专利号8,752,766;美国专利号8,756,059;
美国专利号8,757,495;美国专利号8,760,563;
美国专利号8,763,909;美国专利号8,777,108;
美国专利号8,777,109;美国专利号8,779,898;
美国专利号8,781,520;美国专利号8,783,573;
美国专利号8,789,757;美国专利号8,789,758;
美国专利号8,789,759;美国专利号8,794,520;
美国专利号8,794,522;美国专利号8,794,525;
美国专利号8,794,526;美国专利号8,798,367;
美国专利号8,807,431;美国专利号8,807,432;
美国专利号8,820,630;美国专利号8,822,848;
美国专利号8,824,692;美国专利号8,824,696;
美国专利号8,842,849;美国专利号8,844,822;
美国专利号8,844,823;美国专利号8,849,019;
美国专利号8,851,383;美国专利号8,854,633;
美国专利号8,866,963;美国专利号8,868,421;
美国专利号8,868,519;美国专利号8,868,802;
美国专利号8,868,803;美国专利号8,870,074;
美国专利号8,879,639;美国专利号8,880,426;
美国专利号8,881,983;美国专利号8,881,987;
美国专利号8,903,172;美国专利号8,908,995;
美国专利号8,910,870;美国专利号8,910,875;
美国专利号8,914,290;美国专利号8,914,788;
美国专利号8,915,439;美国专利号8,915,444;
美国专利号8,916,789;美国专利号8,918,250;
美国专利号8,918,564;美国专利号8,925,818;
美国专利号8,939,374;美国专利号8,942,480;
美国专利号8,944,313;美国专利号8,944,327;
美国专利号8,944,332;美国专利号8,950,678;
美国专利号8,967,468;美国专利号8,971,346;
美国专利号8,976,030;美国专利号8,976,368;
美国专利号8,978,981;美国专利号8,978,983;
美国专利号8,978,984;美国专利号8,985,456;
美国专利号8,985,457;美国专利号8,985,459;
美国专利号8,985,461;美国专利号8,988,578;
美国专利号8,988,590;美国专利号8,991,704;
美国专利号8,996,194;美国专利号8,996,384;
美国专利号9,002,641;美国专利号9,007,368;
美国专利号9,010,641;美国专利号9,015,513;
美国专利号9,016,576;美国专利号9,022,288;
美国专利号9,030,964;美国专利号9,033,240;
美国专利号9,033,242;美国专利号9,036,054;
美国专利号9,037,344;美国专利号9,038,911;
美国专利号9,038,915;美国专利号9,047,098;
美国专利号9,047,359;美国专利号9,047,420;
美国专利号9,047,525;美国专利号9,047,531;
美国专利号9,053,055;美国专利号9,053,378;
美国专利号9,053,380;美国专利号9,058,526;
美国专利号9,064,165;美国专利号9,064,167;
美国专利号9,064,168;美国专利号9,064,254;
美国专利号9,066,032;美国专利号9,070,032;
美国设计专利号D716,285;
美国设计专利号D723,560;
美国设计专利号D730,357;
美国设计专利号D730,901;
美国设计专利号D730,902;
美国设计专利号D733,112;
美国设计专利号D734,339;
国际公开号2013/163789;
国际公开号2013/173985;
国际公开号2014/019130;
国际公开号2014/110495;
美国专利申请公开号2008/0185432;
美国专利申请公开号2009/0134221;
美国专利申请公开号2010/0177080;
美国专利申请公开号2010/0177076;
美国专利申请公开号2010/0177707;
美国专利申请公开号2010/0177749;
美国专利申请公开号2010/0265880;
美国专利申请公开号2011/0202554;
美国专利申请公开号2012/0111946;
美国专利申请公开号2012/0168511;
美国专利申请公开号2012/0168512;
美国专利申请公开号2012/0193423;
美国专利申请公开号2012/0203647;
美国专利申请公开号2012/0223141;
美国专利申请公开号2012/0228382;
美国专利申请公开号2012/0248188;
美国专利申请公开号2013/0043312;
美国专利申请公开号2013/0082104;
美国专利申请公开号2013/0175341;
美国专利申请公开号2013/0175343;
美国专利申请公开号2013/0257744;
美国专利申请公开号2013/0257759;
美国专利申请公开号2013/0270346;
美国专利申请公开号2013/0287258;
美国专利申请公开号2013/0292475;
美国专利申请公开号2013/0292477;
美国专利申请公开号2013/0293539;
美国专利申请公开号2013/0293540;
美国专利申请公开号2013/0306728;
美国专利申请公开号2013/0306731;
美国专利申请公开号2013/0307964;
美国专利申请公开号2013/0308625;
美国专利申请公开号2013/0313324;
美国专利申请公开号2013/0313325;
美国专利申请公开号2013/0342717;
美国专利申请公开号2014/0001267;
美国专利申请公开号2014/0008439;
美国专利申请公开号2014/0025584;
美国专利申请公开号2014/0034734;
美国专利申请公开号2014/0036848;
美国专利申请公开号2014/0039693;
美国专利申请公开号2014/0042814;
美国专利申请公开号2014/0049120;
美国专利申请公开号2014/0049635;
美国专利申请公开号2014/0061306;
美国专利申请公开号2014/0063289;
美国专利申请公开号2014/0066136;
美国专利申请公开号2014/0067692;
美国专利申请公开号2014/0070005;
美国专利申请公开号2014/0071840;
美国专利申请公开号2014/0074746;
美国专利申请公开号2014/0076974;
美国专利申请公开号2014/0078341;
美国专利申请公开号2014/0078345;
美国专利申请公开号2014/0097249;
美国专利申请公开号2014/0098792;
美国专利申请公开号2014/0100813;
美国专利申请公开号2014/0103115;
美国专利申请公开号2014/0104413;
美国专利申请公开号2014/0104414;
美国专利申请公开号2014/0104416;
美国专利申请公开号2014/0104451;
美国专利申请公开号2014/0106594;
美国专利申请公开号2014/0106725;
美国专利申请公开号2014/0108010;
美国专利申请公开号2014/0108402;
美国专利申请公开号2014/0110485;
美国专利申请公开号2014/0114530;
美国专利申请公开号2014/0124577;
美国专利申请公开号2014/0124579;
美国专利申请公开号2014/0125842;
美国专利申请公开号2014/0125853;
美国专利申请公开号2014/0125999;
美国专利申请公开号2014/0129378;
美国专利申请公开号2014/0131438;
美国专利申请公开号2014/0131441;
美国专利申请公开号2014/0131443;
美国专利申请公开号2014/0131444;
美国专利申请公开号2014/0131445;
美国专利申请公开号2014/0131448;
美国专利申请公开号2014/0133379;
美国专利申请公开号2014/0136208;
美国专利申请公开号2014/0140585;
美国专利申请公开号2014/0151453;
美国专利申请公开号2014/0152882;
美国专利申请公开号2014/0158770;
美国专利申请公开号2014/0159869;
美国专利申请公开号2014/0166755;
美国专利申请公开号2014/0166759;
美国专利申请公开号2014/0168787;
美国专利申请公开号2014/0175165;
美国专利申请公开号2014/0175172;
美国专利申请公开号2014/0191644;
美国专利申请公开号2014/0191913;
美国专利申请公开号2014/0197238;
美国专利申请公开号2014/0197239;
美国专利申请公开号2014/0197304;
美国专利申请公开号2014/0214631;
美国专利申请公开号2014/0217166;
美国专利申请公开号2014/0217180;
美国专利申请公开号2014/0231500;
美国专利申请公开号2014/0232930;
美国专利申请公开号2014/0247315;
美国专利申请公开号2014/0263493;
美国专利申请公开号2014/0263645;
美国专利申请公开号2014/0267609;
美国专利申请公开号2014/0270196;
美国专利申请公开号2014/0270229;
美国专利申请公开号2014/0278387;
美国专利申请公开号2014/0278391;
美国专利申请公开号2014/0282210;
美国专利申请公开号2014/0284384;
美国专利申请公开号2014/0288933;
美国专利申请公开号2014/0297058;
美国专利申请公开号2014/0299665;
美国专利申请公开号2014/0312121;
美国专利申请公开号2014/0319220;
美国专利申请公开号2014/0319221;
美国专利申请公开号2014/0326787;
美国专利申请公开号2014/0332590;
美国专利申请公开号2014/0344943;
美国专利申请公开号2014/0346233;
美国专利申请公开号2014/0351317;
美国专利申请公开号2014/0353373;
美国专利申请公开号2014/0361073;
美国专利申请公开号2014/0361082;
美国专利申请公开号2014/0362184;
美国专利申请公开号2014/0363015;
美国专利申请公开号2014/0369511;
美国专利申请公开号2014/0374483;
美国专利申请公开号2014/0374485;
美国专利申请公开号2015/0001301;
美国专利申请公开号2015/0001304;
美国专利申请公开号2015/0003673;
美国专利申请公开号2015/0009338;
美国专利申请公开号2015/0009610;
美国专利申请公开号2015/0014416;
美国专利申请公开号2015/0021397;
美国专利申请公开号2015/0028102;
美国专利申请公开号2015/0028103;
美国专利申请公开号2015/0028104;
美国专利申请公开号2015/0029002;
美国专利申请公开号2015/0032709;
美国专利申请公开号2015/0039309;
美国专利申请公开号2015/0039878;
美国专利申请公开号2015/0040378;
美国专利申请公开号2015/0048168;
美国专利申请公开号2015/0049347;
美国专利申请公开号2015/0051992;
美国专利申请公开号2015/0053766;
美国专利申请公开号2015/0053768;
美国专利申请公开号2015/0053769;
美国专利申请公开号2015/0060544;
美国专利申请公开号2015/0062366;
美国专利申请公开号2015/0063215;
美国专利申请公开号2015/0063676;
美国专利申请公开号2015/0069130;
美国专利申请公开号2015/0071819;
美国专利申请公开号2015/0083800;
美国专利申请公开号2015/0086114;
美国专利申请公开号2015/0088522;
美国专利申请公开号2015/0096872;
美国专利申请公开号2015/0099557;
美国专利申请公开号2015/0100196;
美国专利申请公开号2015/0102109;
美国专利申请公开号2015/0115035;
美国专利申请公开号2015/0127791;
美国专利申请公开号2015/0128116;
美国专利申请公开号2015/0129659;
美国专利申请公开号2015/0133047;
美国专利申请公开号2015/0134470;
美国专利申请公开号2015/0136851;
美国专利申请公开号2015/0136854;
美国专利申请公开号2015/0142492;
美国专利申请公开号2015/0144692;
美国专利申请公开号2015/0144698;
美国专利申请公开号2015/0144701;
美国专利申请公开号2015/0149946;
美国专利申请公开号2015/0161429;
美国专利申请公开号2015/0169925;
美国专利申请公开号2015/0169929;
美国专利申请公开号2015/0178523;
美国专利申请公开号2015/0178534;
美国专利申请公开号2015/0178535;
美国专利申请公开号2015/0178536;
美国专利申请公开号2015/0178537;
美国专利申请公开号2015/0181093;
美国专利申请公开号2015/0181109;
美国专利申请号13/367,978,a Laser Scanning Module Employing an Elastomeric U-Hinge Based Laser Scanning Assembly,2012年2月7日提交(Feng等人);
美国专利申请号29/458,405,an Electronic Device,2013年6月19日提交(Fitch等人);
美国专利申请号29/459,620,an Electronic Device Enclosure,2013年7月2日提交(London等人);
美国专利申请号29/468,118,an Electronic Device Case,2013年9月26日提交(Oberpriller等人);
美国专利申请号14/150,393,Indicia-reader Having Unitary Construction Scanner,2014年1月8日提交(Colavito等人);
美国专利申请号14/200,405,Indicia Reader for Size-Limited Applications,2014年3月7日提交(Feng等人);
美国专利申请号14/231,898,Hand-Mounted Indicia-Reading Device with Finger Motion Triggering,2014年4月1日提交(Van Horn等人);
美国专利申请号29/486,759,an Imaging Terminal,2014年4月2日(Oberpriller等人);
美国专利申请号14/257,364,Docking System and Method Using Near Field Communication,2014年4月21日提交(Showering);
美国专利申请号14/264,173,Autofocus Lens System for Indicia Readers,2014年4月29日提交(Ackley等人)
美国专利申请号14/277,337,MULTIPURPOSE OPTICAL READER,2014年5月14日提交 (Jovanovski等人);
美国专利申请号14/283,282,TERMINAL HAVING ILLUMINATION AND FOCUS CONTROL, 2014年5月21日提交(Liu等人);
美国专利申请号14/327,827,a MOBILE-PHONE ADAPTER FOR ELECTRONICTRANSACTIONS,2014年7月10日提交(Hejl);
美国专利申请号14/334,934,a SYSTEM AND METHOD FOR INDICIA VERIFICATION,2014年7月18日提交(Hejl);
美国专利申请号14/339,708,LASER SCANNING CODE SYMBOL READING SYSTEM,2014年7月24日提交(Xian等人);
美国专利申请号14/340,627,an AXIALLY REINFORCED FLEXIBLE SCAN ELEMENT,2014年7月25日提交(Rueblinger等人);
美国专利申请号14/446,391,MULTIFUNCTION POINT OF SALE APPARATUS WITHOPTICAL SIGNATURE CAPTURE,2014年7月30日提交(Good等人);
美国专利申请号14/452,697,INTERACTIVE INDICIA READER,2014年8月6日提交(Todeschini);
美国专利申请号14/453,019,DIMENSIONING SYSTEM WITH GUIDED ALIGNMENT,2014年8月6日提交(Li等人);
美国专利申请号14/462,801,MOBILE COMPUTING DEVICE WITH DATA COGNITIONSOFTWARE,2014年8月19日提交(Todeschini等人);
美国专利申请号14/483,056,VARIABLE DEPTH OF FIELD BARCODE SCANNER,2014年9月10日提交(McCloskey等人);
美国专利申请号14/513,808,IDENTIFYING INVENTORY ITEMS IN A STORAGEFACILITY,2014年10月14日提交(Singel等人);
美国专利申请号14/519,195,HANDHELD DIMENSIONING SYSTEM WITH FEEDBACK,2014年10月21日提交(Laffargue等人);
美国专利申请号14/519,179,DIMENSIONING SYSTEM WITH MULTIPATH INTERFERENCEMITIGATION,2014年10月21日提交(Thuries等人);
美国专利申请号14/519,211,SYSTEM AND METHOD FOR DIMENSIONING,2014年10月21日提交(Ackley等人);
美国专利申请号14/519,233,HANDHELD DIMENSIONER WITH DATA-QUALITYINDICATION,2014年10月21日提交(Laffargue等人);
美国专利申请号14/519,249,HANDHELD DIMENSIONING SYSTEM WITH MEASUREMENT-CONFORMANCE FEEDBACK,2014年10月21日提交(Ackley等人);
美国专利申请号14/527,191,METHOD AND SYSTEM FOR RECOGNIZING SPEECH USINGWILDCARDS IN AN EXPECTED RESPONSE,2014年10月29日提交(Braho等人);
美国专利申请号14/529,563,ADAPTABLE INTERFACE FOR A MOBILE COMPUTINGDEVICE,2014年10月31日提交(Schoon等人);
美国专利申请号14/529,857,BARCODE READER WITH SECURITY FEATURES,2014年10月31日提交(Todeschini等人);
美国专利申请号14/398,542,PORTABLE ELECTRONIC DEVICES HAVING A SEPARATELOCATION TRIGGER UNIT FOR USE IN CONTROLLING AN APPLICATION UNIT,2014年11月3日提交(Bian等人);
美国专利申请号14/531,154,DIRECTING AN INSPECTOR THROUGH AN INSPECTION,2014年11月3日提交(Miller等人);
美国专利申请号14/533,319,BARCODE SCANNING SYSTEM USING WEARABLE DEVICEWITH EMBEDDED CAMERA,2014年11月5日提交(Todeschini);
美国专利申请号14/535,764,CONCATENATED EXPECTED RESPONSES FOR SPEECHRECOGNITION,2014年11月7日提交(Braho等人);
美国专利申请号14/568,305,AUTO-CONTRAST VIEWFINDER FOR AN INDICIA READER,2014年12月12日提交(Todeschini);
美国专利申请号14/573,022,DYNAMIC DIAGNOSTIC INDICATOR GENERATION,2014年12月17日提交(Goldsmith);
美国专利申请号14/578,627,SAFETY SYSTEM AND METHOD,2014年12月22日提交(Ackley等人);
美国专利申请号14/580,262,MEDIA GATE FOR THERMAL TRANSFER PRINTERS,2014年12月23日提交(Bowles);
美国专利申请号14/590,024,SHELVING AND PACKAGE LOCATING SYSTEMS FORDELIVERY VEHICLES,2015年1月6日提交(Payne);
美国专利申请号14/596,757,SYSTEM AND METHOD FOR DETECTING BARCODE PRINTINGERRORS,2015年1月14日提交(Ackley);
美国专利申请号14/416,147,OPTICAL READING APPARATUS HAVING VARIABLESETTINGS,2015年1月21日提交(Chen等人);
美国专利申请号14/614,706,DEVICE FOR SUPPORTING AN ELECTRONIC TOOL ON AUSER'S HAND,2015年2月5日提交(Oberpriller等人);
美国专利申请号14/614,796,CARGO APPORTIONMENT TECHNIQUES,2015年2月5日提交(Morton等人);
美国专利申请号29/516,892,TABLE COMPUTER,2015年2月6日提交(Bidwell等人);
美国专利申请号14/619,093,METHODS FOR TRAINING A SPEECH RECOGNITIONSYSTEM,2015年2月11日提交(Pecorari);
美国专利申请号14/628,708,DEVICE, SYSTEM, AND METHOD FOR DETERMINING THESTATUS OF CHECKOUT LANES,2015年2月23日提交(Todeschini);
美国专利申请号14/630,841,TERMINAL INCLUDING IMAGING ASSEMBLY,2015年2月25日提交(Gomez等人);
美国专利申请号14/635,346,SYSTEM AND METHOD FOR RELIABLE STORE-AND-FORWARDDATA HANDLING BY ENCODED INFORMATION READING TERMINALS,2015年3月2日提交(Sevier);
美国专利申请号29/519,017,SCANNER,2015年3月2日提交(Zhou等人);
美国专利申请号14/405,278,DESIGN PATTERN FOR SECURE STORE,2015年3月9日提交(Zhu等人);
美国专利申请号14/660,970,DECODABLE INDICIA READING TERMINAL WITH COMBINEDILLUMINATION,2015年3月18日提交(Kearney等人);
美国专利申请号14/661,013,REPROGRAMMING SYSTEM AND METHOD FOR DEVICESINCLUDING PROGRAMMING SYMBOL,2015年3月18日提交(Soule等人);
美国专利申请号14/662,922,MULTIFUNCTION POINT OF SALE SYSTEM,2015年3月19日提交(Van Horn等人);
美国专利申请号14/663,638,VEHICLE MOUNT COMPUTER WITH CONFIGURABLEIGNITION SWITCH BEHAVIOR,2015年3月20日提交(Davis等人);
美国专利申请号14/664,063,METHOD AND APPLICATION FOR SCANNING A BARCODEWITH A SMART DEVICE WHILE CONTINUOUSLY RUNNING AND DISPLAYING AN APPLICATIONON THE SMART DEVICE DISPLAY,2015年3月20日提交(Todeschini);
美国专利申请号14/669,280,TRANSFORMING COMPONENTS OF A WEB PAGE TO VOICEPROMPTS,2015年3月26日提交(Funyak等人);
美国专利申请号14/674,329,AIMER FOR BARCODE SCANNING,2015年3月31日提交(Bidwell);
美国专利申请号14/676,109,INDICIA READER,2015年4月1日提交(Huck);
美国专利申请号14/676,327,DEVICE MANAGEMENT PROXY FOR SECURE DEVICES,2015年4月1日提交(Yeakley等人);
美国专利申请号14/676,898,NAVIGATION SYSTEM CONFIGURED TO INTEGRATE MOTIONSENSING DEVICE INPUTS,2015年4月2日提交(Showering);
美国专利申请号14/679,275,DIMENSIONING SYSTEM CALIBRATION SYSTEMS ANDMETHODS,2015年4月6日提交(Laffargue等人);
美国专利申请号29/523,098,HANDLE FOR A TABLET COMPUTER,2015年4月7日提交(Bidwell等人);
美国专利申请号14/682,615,SYSTEM AND METHOD FOR POWER MANAGEMENT OF MOBILEDEVICES,2015年4月9日提交(Murawski等人);
美国专利申请号14/686,822,MULTIPLE PLATFORM SUPPORT SYSTEM AND METHOD,2015年4月15日提交(Qu等人);
美国专利申请号14/687,289,SYSTEM FOR COMMUNICATION VIA A PERIPHERAL HUB,2015年4月15日提交(Kohtz等人);
美国专利申请号29/524,186,SCANNER,2015年4月17日提交(Zhou等人);
美国专利申请号14/695,364,MEDICATION MANAGEMENT SYSTEM,2015年4月24日提交(Sewell等人);
美国专利申请号14/695,923,SECURE UNATTENDED NETWORK AUTHENTICATION,2015年4月24日提交(Kubler等人);
美国专利申请号29/525,068,TABLET COMPUTER WITH REMOVABLE SCANNING DEVICE,2015年4月27日提交(Schulte等人);
美国专利申请号14/699,436,SYMBOL READING SYSTEM HAVING PREDICTIVEDIAGNOSTICS,2015年4月29日提交(Nahill等人);
美国专利申请号14/702,110,SYSTEM AND METHOD FOR REGULATING BARCODE DATAINJECTION INTO A RUNNING APPLICATION ON A SMART DEVICE,2015年5月1日提交(Todeschini等人);
美国专利申请号14/702,979,TRACKING BATTERY CONDITIONS,2015年5月4日提交(Young等人);
美国专利申请号14/704,050,INTERMEDIATE LINEAR POSITIONING,2015年5月5日提交(Charpentier等人);
美国专利申请号14/705,012,HANDS-FREE HUMAN MACHINE INTERFACE RESPONSIVE TOA DRIVER OF A VEHICLE,2015年5月6日提交(Fitch等人);
美国专利申请号14/705,407,METHOD AND SYSTEM TO PROTECT SOFTWARE-BASEDNETWORK-CONNECTED DEVICES FROM ADVANCED PERSISTENT THREAT,2015年5月6日提交(Hussey等人);
美国专利申请号14/707,037,SYSTEM AND METHOD FOR DISPLAY OF INFORMATIONUSING A VEHICLE-MOUNT COMPUTER,2015年5月8日提交(Chamberlin);
美国专利申请号14/707,123,APPLICATION INDEPENDENT DEX/UCS INTERFACE,2015年5月8日提交(Pape);
美国专利申请号14/707,492,METHOD AND APPARATUS FOR READING OPTICAL INDICIAUSING A PLURALITY OF DATA SOURCES,2015年5月8日提交(Smith等人);
美国专利申请号14/710,666,PRE-PAID USAGE SYSTEM FOR ENCODED INFORMATIONREADING TERMINALS,2015年5月13日提交(Smith);
美国专利申请号29/526,918,CHARGING BASE,2015年5月14日提交(Fitch等人);
美国专利申请号14/715,672,AUGUMENTED REALITY ENABLED HAZARD DISPLAY,2015年5月19日提交(Venkatesha等人);
美国专利申请号14/715,916,EVALUATING IMAGE VALUES,2015年5月19日提交(Ackley);
美国专利申请号14/722,608,INTERACTIVE USER INTERFACE FOR CAPTURING ADOCUMENT IN AN IMAGE SIGNAL,2015年5月27日提交(Showering等人);
美国专利申请号29/528,165,IN-COUNTER BARCODE SCANNER,2015年5月27日提交(Oberpriller等人);
美国专利申请号14/724,134,ELECTRONIC DEVICE WITH WIRELESS PATH SELECTIONCAPABILITY,2015年5月28日提交(Wang等人);
美国专利申请号14/724,849,METHOD OF PROGRAMMING THE DEFAULT CABLEINTERFACE SOFTWARE IN AN INDICIA READING DEVICE,2015年5月29日提交(Barten);
美国专利申请号14/724,908,IMAGING APPARATUS HAVING IMAGING ASSEMBLY,2015年5月29日提交(Barber等人);
美国专利申请号14/725,352,APPARATUS AND METHODS FOR MONITORING ONE OR MOREPORTABLE DATA TERMINALS(Caballero等人);
美国专利申请号29/528,590,ELECTRONIC DEVICE,2015年5月29日提交(Fitch等人);
美国专利申请号29/528,890,MOBILE COMPUTER HOUSING,2015年6月2日提交(Fitch等人);
美国专利申请号14/728,397,DEVICE MANAGEMENT USING VIRTUAL INTERFACESCROSS-REFERENCE TO RELATED APPLICATIONS,2015年6月2日提交(Caballero);
美国专利申请号14/732,870,DATA COLLECTION MODULE AND SYSTEM,2015年6月8日提交(Powilleit);
美国专利申请号29/529,441,INDICIA READING DEVICE,2015年6月8日提交(Zhou等人);
美国专利申请号14/735,717,INDICIA-READING SYSTEMS HAVING AN INTERFACE WITHA USER'S NERVOUS SYSTEM,2015年6月10日提交(Todeschini);
美国专利申请号14/738,038,METHOD OF AND SYSTEM FOR DETECTING OBJECTWEIGHING INTERFERENCES,2015年6月12日提交(Amundsen等人);
美国专利申请号14/740,320,TACTILE SWITCH FOR A MOBILE ELECTRONIC DEVICE,2015年6月16日提交(Bandringa);
美国专利申请号14/740,373,CALIBRATING A VOLUME DIMENSIONER,2015年6月16日提交(Ackley等人);
美国专利申请号14/742,818,INDICIA READING SYSTEM EMPLOYING DIGITAL GAINCONTROL,2015年6月18日提交(Xian等人);
美国专利申请号14/743,257,WIRELESS MESH POINT PORTABLE DATA TERMINAL,2015年6月18日提交(Wang等人);
美国专利申请号29/530,600,CYCLONE,2015年6月18日提交(Vargo等人);
美国专利申请号14/744,633,IMAGING APPARATUS COMPRISING IMAGE SENSOR ARRAYHAVING SHARED GLOBAL SHUTTER CIRCUITRY,2015年6月19日提交(Wang);
美国专利申请号14/744,836,CLOUD-BASED SYSTEM FOR READING OF DECODABLEINDICIA,2015年6月19日提交(Todeschini等人);
美国专利申请号14/745,006,SELECTIVE OUTPUT OF DECODED MESSAGE DATA,2015年6月19日提交(Todeschini等人);
美国专利申请号14/747,197,OPTICAL PATTERN PROJECTOR,2015年6月23日提交(Thuries等人);
美国专利申请号14/747,490,DUAL-PROJECTOR THREE-DIMENSIONAL SCANNER,2015年6月23日提交(Jovanovski等人);以及
美国专利申请号14/748,446,CORDLESS INDICIA READER WITH A MULTIFUNCTIONCOIL FOR WIRELESS CHARGING AND EAS DEACTIVATION,2015年6月24日提交(Xie等人)。
在说明书和/或附图中,已经公开了本发明的典型实施例。本发明不限于这样的示例性实施例。术语“和/或”的使用包括相关联列出的项目中的一个或多个的任何和全部组合。附图是示意性表示,并且因此未必按照比例绘制。除非另行指出,否则特定术语以通用和描述性含义来使用并且不用于限制的目的。

Claims (15)

1.一种利用与光学图像稳定(OIS)模块相关联的成像传感器产生目标的较高分辨率图像的方法,包括以下步骤:
从目标大小确定要产生的图像的分辨率要求;
捕获目标的多个个体较低分辨率图像,所捕获的个体图像的最小数目基于在确定分辨率要求步骤中确定的分辨率要求;
在捕获多个较低分辨率图像步骤中在个体较低分辨率图像的捕获之间将OIS模块移动到特定位置,所述特定位置基于确定分辨率要求步骤中的分辨率要求;
通过以下方式来处理所述多个较低分辨率图像以产生较高分辨率图像:从所捕获到的多个较低分辨率图像产生目标的具有超分辨率的模糊图像,以及对模糊的较高分辨率图像进行去模糊以生成较高分辨率图像。
2.权利要求1的方法,其中分辨率要求包括分辨率量值和方向。
3.权利要求1的方法,其中所捕获到的较低分辨率图像由像素组成,并且其中经去模糊的较高分辨率图像中的每一个像素在较低分辨率图像中具有至少一个对应像素。
4.权利要求1的方法,还包括以下步骤:确定针对线性方程组的矩阵,所述矩阵基于确定分辨率限制的步骤而对模糊的较高分辨率图像进行建模,并且其中去模糊步骤通过应用和求解线性方程组来完成。
5.权利要求4的方法,其中去模糊矩阵是高斯核。
6.权利要求1的方法,其中去模糊步骤通过以下步骤来完成:向具有超分辨率的模糊图像应用傅里叶变换;在频域中对傅里叶变换进行相乘;以及向乘积应用傅里叶变换的逆变换以便生成较高分辨率图像。
7.权利要求1的方法,其中处理所述多个较低分辨率图像以产生较高分辨率图像的步骤通过向所述多个较低分辨率图像应用后向投影算法来完成。
8.权利要求1的方法,其中所捕获到的较低分辨率图像由像素组成;并且确定要产生的图像的分辨率要求的步骤包括确定OIS的数目和移位位置,以使得模糊的较高分辨率图像中的所有像素对应于较低分辨率图像中的至少一个像素。
9.权利要求7的方法,其中应用后向投影算法的步骤包括在处理中合并关于目标的在先信息以解决非单值性。
10.权利要求1的方法,其中确定分辨率要求的步骤涉及以下步骤:识别条形码码制和确定解码所需要的每一个方向上的像素数目。
11.权利要求10的方法,还包括向解码器发送较高分辨率图像的步骤。
12.一种设备,包括:
成像传感器;
光学图像稳定(OIS)模块,成像传感器和OIS模块相关联;以及
通信链接到OIS模块和成像传感器的处理器;
处理器被配置成从目标大小确定要产生的图像的分辨率要求;
处理器还被配置成基于分辨率要求而命令成像传感器应当捕获多少较低分辨率图像;
成像传感器被配置成基于来自处理器的命令而捕获目标的多个图像;
处理器还被配置成:确定在成像传感器基于所确定的图像的分辨率要求捕获多个图像的同时OIS模块向特定位置的移动,以及向OIS模块传送所确定的移动;
OIS模块被配置成在成像传感器捕获目标的多个图像的同时基于来自处理器的通信而移动到所确定的特定位置,OIS模块在由成像传感器进行的图像捕获之间在所确定的位置之间移动;并且
处理器被配置成从所捕获到的多个较低分辨率图像产生目标的具有超分辨率的模糊图像,并且被配置成在处理多个较低分辨率图像时对模糊的较高分辨率图像进行去模糊以产生较高分辨率图像。
13.权利要求12的设备,其中处理器被配置成使用具有线性方程系的空间域去模糊以处理所述多个较低分辨率图像以产生较高分辨率图像。
14.权利要求12的设备,其中分辨率要求包括分辨率量值和方向。
15.权利要求12的设备,其中所捕获到的较低分辨率图像由像素组成;并且其中所捕获到的较低分辨率图像的数目和所确定的OIS模块的位置足以使得经处理的多个较低分辨率图像中的所有像素对应于所捕获到的较低分辨率图像中的至少一个像素。
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