公开(公告)号：WO2009070015A3

公开(公告)日：2009-06-04

申请号：PCT/NL2008/050747

申请日：2008-11-26

Applicant: OPTELEC DEVELOPMENT B.V. ,  VAN SCHAIK, Michiel Jeroen

Inventor： VAN SCHAIK, Michiel Jeroen

IPC: G09B21/00

Abstract: Reproduction device, including registration means arranged to optically register an image portion that is to be registered of an image. The reproduction device includes electronic signal processing means arranged to process a registered image portion, and includes and/or is connectable with reproduction means arranged to reproduce a processed registered image portion. The reproduction device is provided with localisation means arranged to determine a position of an indication body that is movable with respect to the image and with respect to at least a part of the reproduction device. The reproduction device is arranged to relate a position of the image portion that is to be registered to the position of the indication body.

公开(公告)号：USD758471S1

公开(公告)日：2016-06-07

申请号：US29509653

申请日：2014-11-19

Applicant: Optelec Development B.V.

Designer： Lukas Wilhelmus van Hees

公开(公告)号：US20150062372A1

公开(公告)日：2015-03-05

申请号：US14475770

申请日：2014-09-03

Applicant: Optelec Development B.V.

Inventor： Lukas Wilhelmus van Hees

IPC: H04N5/235 ,  H04N5/225 ,  H04N5/232

CPC classification number: H04N5/235 ,  G09B21/008 ,  H04N1/195 ,  H04N1/19594 ,  H04N5/2253 ,  H04N5/23293 ,  H04N2201/0436

Abstract: A Low Vision enhancing device for recording an object whereon text and/or at least one picture are visible and for displaying the recorded object on a screen, said vision enhancing device being provided with: an object presenting unit comprising a bottom plate carrying a table for supporting an object to be displayed on a screen, said table being mounted to the bottom plate so as to be displaceable in at least opposite directions in a horizontal plane; an upstanding stand attached to the bottom plate; a light sensitive sensor mounted to the upstanding stand for obtaining recording signals of the object which signals are indicative for the text and/or the at least one picture of the object; processing means for processing the recording signals into video signals; and a screen preferably mounted to the upstanding stand, which screen, in use, is provided with the video signals for displaying an image of the recorded object on the screen; characterized in that the upstanding stand is arranged to be positioned at a left or right side of the light sensitive sensor and/or the screen if the device is viewed from a user position in front of the screen.

Abstract translation: 一种低视力增强装置，用于记录文本和/或至少一个图像可见的对象，并且用于在屏幕上显示所记录的对象，所述视力增强装置设置有：物体呈现单元，包括承​​载桌子的底板， 支撑要显示在屏幕上的物体，所述桌子安装在底板上，以便能够在水平面中沿至少相反的方向移动; 直立的底座附着在底板上; 安装到直立支架上的光敏传感器，用于获得对象的记录信号，该信号指示对象的文本和/或至少一幅图像; 用于将记录信号处理成视频信号的处理装置; 以及优选地安装到直立支架的屏幕，该屏幕在使用中被提供有用于在屏幕上显示记录对象的图像的视频信号; 其特征在于，如果从屏幕前方的使用者位置观察该装置，则直立支架被布置成位于光敏传感器和/或屏幕的左侧或右侧。

公开(公告)号：USD716815S1

公开(公告)日：2014-11-04

申请号：US29436030

申请日：2012-10-31

Applicant: Optelec Development B.V.

Designer： Lukas Wilhelmus van Hees

公开(公告)号：US20140225997A1

公开(公告)日：2014-08-14

申请号：US14180940

申请日：2014-02-14

Applicant: OPTELEC DEVELOPMENT B.V.

Inventor： Robert AUGER

IPC: H04N5/232 ,  G06F3/0484 ,  G06F3/0488 ,  G06T3/40 ,  G06K9/62

CPC classification number: G06F3/04842 ,  G06F3/0482 ,  G06F3/0488 ,  G06K9/2081 ,  G06T3/40 ,  G10L13/00

Abstract: Low vision device for recording an object whereon text and/or at least one picture are visible and for displaying the recorded object on a screen, provided with a light sensitive sensor for recording the object and providing recording signals representing the recorded object, processing means for processing the recording signals into video signals and a screen which, in use, is provided with the video signals for displaying an image of the recorded object on the screen, wherein the processing means is arranged for recognizing, based on the recording signals connected parts of text and/or at least one picture on the object, wherein the screen is arranged as a touch screen, wherein the processing means are arranged to show markers on the screen in the displayed image of the object, wherein each recognized connected part of text and/or at least one picture is associated with at least one of the displayed markers and wherein the device is arranged such that a recognized connected part of text and/or at least one picture can be selected by means of touching the area of the screen showing the recognized connected part of text and/or at least one picture and wherein the processing means is arranged for processing in accordance with a predetermined algorithm a selected recognized connected part of text and/or at least one picture.

Abstract translation: 用于记录文本和/或至少一张图像可见的对象的低视觉设备，并且用于在屏幕上显示记录的对象，设置有用于记录对象的光敏传感器，并提供表示记录对象的记录信号，处理装置 将记录信号处理成视频信号，以及在使用中提供有用于在屏幕上显示记录对象的图像的视频信号的屏幕，其中处理装置被布置为基于记录信号的连接部分 文本和/或至少一个图像，其中屏幕被布置为触摸屏，其中处理装置被布置为在所显示的对象的图像中的屏幕上显示标记，其中每个识别的文本的连接部分和 /或至少一个图片与所显示的标记中的至少一个相关联，并且其中所述设备被布置为使得识别的t的连接部分 ext和/或至少一个图像可以通过触摸显示所识别的文本的连接部分的屏幕区域和/或至少一个图片来选择，并且其中处理装置被设置成根据预定算法进行处理 选择识别的文本连接部分和/或至少一张照片。

公开(公告)号：WO2009154438A1

公开(公告)日：2009-12-23

申请号：PCT/NL2008/050386

申请日：2008-06-16

Applicant: OPTELEC DEVELOPMENT B.V. ,  VAN SCHAIK, Michiel Jeroen

Inventor： VAN SCHAIK, Michiel Jeroen

IPC: G06T7/60

CPC classification number: G06T7/60 ,  G06T3/40 ,  G09B21/008

Abstract: Method and apparatus for capturing a text based source image 5, 5A provided on an object 3 supported on a surface. Positioned above the object 3 is a camera 7 for capturing a view of the text based image 5, 5A. The camera 7, through lens 9 generates a focused image of at least part of the object 3 and transmits this image to a processor 11 for magnification of the image captured by the camera 7 to a size specified for display on a display device 15. In the processor 11 the magnification is effected to a rate that is controlled by the second predefined size for display 19, 19A of the font to appear on the display 15 and is independent of the first font size.

Abstract translation: 用于捕获提供在支撑在表面上的对象3上的基于文本的源图像5,5A的方法和设备。 位于对象3上方的是用于捕捉基于文本的图像5,5A的视图的照相机7。 照相机7通过镜头9生成对象3的至少一部分的聚焦图像，并将该图像传输到处理器11，以将由照相机7捕获的图像放大到指定用于显示在显示装置15上的尺寸。 处理器11将放大率实现为由显示器19,19A的第二预定义尺寸控制的速率出现在显示器15上并且独立于第一字体大小。

公开(公告)号：WO2009128700A1

公开(公告)日：2009-10-22

申请号：PCT/NL2008/050208

申请日：2008-04-14

Applicant: OPTELEC DEVELOPMENT B.V. ,  VAN HEES, Lukas, Wilhelmus ,  VAN EGMOND, Maarten

Inventor： VAN HEES, Lukas, Wilhelmus ,  VAN EGMOND, Maarten

IPC: G09B21/00

CPC classification number: G09B21/004 ,  G09B21/00 ,  G09B21/003 ,  G09B21/02

Abstract: A braille display comprising an outer wall comprising an outer surface, an inner surface and a plurality of holes extending between the outer surface and the inner surface and which are arranged in an at least substantially regular pattern relative to each other. The braille display is further provided with braille cells wherein each braille cell comprises at least one tactile member which is movable between a first outer position and second outer position and activations means for moving the at least one tactile member between the first and second outer position. The at least one tactile member comprises a free top and each braille cell is located near the inner surface of the tactile member wherein each tactile member extends through one of the holes from the inner surface in a direction of the outer surface, at least if the tactile member is in the second position and wherein a position of the free top of the tactile member relative to the outer surface when the tactile member is in its first position differs from the position of the free top of the tactical member relative to the outer surface when the tactile member is in its second position, wherein each braille cell of a group of the braille cells is attached to the outer wall by means of a connection which acts on the one hand on the braille cell and on the other hand on the outer wall at a location adjacent to the braille cell.

Abstract translation: 一种盲文显示器，包括外壁，该外壁包括外表面，内表面和在外表面和内表面之间延伸并且以相对于彼此至少基本上规则的图案布置的多个孔。 盲文显示器还设置有盲文单元，其中每个盲文单元包括可在第一外部位置和第二外部位置之间移动的至少一个触觉构件和用于在第一和第二外部位置之间移动至少一个触觉构件的激活装置。 至少一个触觉构件包括自由顶部，并且每个盲文单元位于触觉构件的内表面附近，其中每个触觉构件在外表面的方向上从内表面延伸穿过其中一个孔，至少如果 触觉构件处于第二位置，并且其中当触觉构件处于其第一位置时触觉构件的自由顶部相对于外表面的位置不同于战术构件的自由顶部相对于外表面的位置 当触觉构件处于其第二位置时，其中盲文单元组中的每个盲文单元通过一方面在盲文单元上作用的连接件附接到外壁，另一方面附接到外壁上 在与盲文单元相邻的位置的墙壁。

公开(公告)号：EP2232465A2

公开(公告)日：2010-09-29

申请号：EP08853576.0

申请日：2008-11-26

Applicant: Optelec Development B.V.

Inventor： VAN SCHAIK, Michiel Jeroen

IPC: G09B21/00

CPC classification number: G09B21/001

Abstract: Reproduction device, including registration means arranged to optically register an image portion that is to be registered of an image. The reproduction device includes electronic signal processing means arranged to process a registered image portion, and includes and/or is connectable with reproduction means arranged to reproduce a processed registered image portion. The reproduction device is provided with localisation means arranged to determine a position of an indication body that is movable with respect to the image and with respect to at least a part of the reproduction device. The reproduction device is arranged to relate a position of the image portion that is to be registered to the position of the indication body.

公开(公告)号：EP2012291A1

公开(公告)日：2009-01-07

申请号：EP07111715.4

申请日：2007-07-04

Applicant: Optelec Development B.V.

Inventor： van Hees, Lukas Wilhelmus ,  van Egmond, Maarten

IPC: G09B21/00

CPC classification number: G09B21/004

Abstract: An electromechanical relief display device comprising:
a frame;
at least one tactile member provided in said frame which is movable between at least a first position and a second position such that by feeling for said tactile member a user determines in which position said tactile member is;
an oblong piezoelectric flexion member which may be bent (in a bending plane) under the influence of voltages applied thereto and subsequently flex back if these voltages are removed or if voltages with and inverted polarity are applied thereto; and
supporting means for supporting said flexion member on said frame at two opposite sides of the flexion member wherein the flexion member comprises a contact-location which is coupled to the tactile member for moving the tactile member between the first and second position by bending or flexing back the flexion member, wherein the flexion member is a bimorph flexion member wherein the supporting means comprises at least a first and second supporting member for supporting the flexion member on at least a first and second location at a first side of the two opposite sides of the flexion member respectively and at least a third supporting member for supporting the flexion member on at least a third location at a second side of the two opposite sides of the flexion member wherein the first location and the second location are separate from each other and wherein at least one of the supporting members comprises spring means for pushing this supporting member against the flexion member so that the flexion member is clamped in between the supporting members and wherein the contact-location of the flexion member is separated from the first, third and second location.

Abstract translation: 一种机电浮雕显示装置，包括：框架; 设置在所述框架中的至少一个触觉构件，其可在至少第一位置和第二位置之间移动，使得通过感觉所述触觉构件，使用者确定所述触觉构件在哪个位置; 可以在施加到其上的电压的作用下弯曲（在弯曲平面中）的长方形压电弯曲构件，并且如果这些电压被去除或者如果施加了具有极性和反相极性的电压，则随后弯曲回来; 以及用于在所述弯曲构件的两个相对侧处将所述弯曲构件支撑在所述框架上的支撑装置，其中所述弯曲构件包括接触位置，所述接触位置联接到所述触觉构件，用于通过弯曲或弯曲在所述第一和第二位置之间移动所述触觉构件 背部弯曲构件，其中所述弯曲构件是双压电晶片弯曲构件，其中所述支撑装置包括至少第一和第二支撑构件，所述第一和第二支撑构件用于在所述屈曲构件的两个相对侧的第一侧的至少第一和第二位置处支撑所述屈曲构件 所述屈曲构件和至少第三支撑构件用于在所述弯曲构件的两个相对侧的第二侧的至少第三位置处支撑所述弯曲构件，其中所述第一位置和所述第二位置彼此分离，并且其中 所述支撑构件中的至少一个包括用于将所述支撑构件推靠在所述弯曲构件上的弹簧装置 弯曲构件被夹持在支撑构件之间，并且其中弯曲构件的接触位置与第一，第三和第二位置分离。

公开(公告)号：EP2876601A2

公开(公告)日：2015-05-27

申请号：EP14183409.3

申请日：2014-09-03

Applicant: Optelec Development B.V.

Inventor： van Hees, Lukas Wilhelmus

IPC: G06T3/40 ,  G09B21/00 ,  H04N1/195 ,  H04N5/225 ,  H04N5/232 ,  H04N5/235

CPC classification number: H04N5/235 ,  G09B21/008 ,  H04N1/195 ,  H04N1/19594 ,  H04N5/2253 ,  H04N5/23293 ,  H04N2201/0436

Abstract: A Low Vision enhancing device for recording an object whereon text and/or at least one picture are visible and for displaying the recorded object on a screen, said vision enhancing device being provided with:
- an object presenting unit comprising a bottom plate carrying a table for supporting an object to be displayed on a screen, said table being mounted to the bottom plate so as to be displaceable in at least opposite directions in a horizontal plane;
- an upstanding stand attached to the bottom plate;
- a light sensitive sensor mounted to the upstanding stand for obtaining recording signals of the object which signals are indicative for the text and/or the at least one picture of the object;
- processing means for processing the recording signals into video signals; and
- a screen preferably mounted to the upstanding stand, which screen, in use, is provided with the video signals for displaying an image of the recorded object on the screen; characterized in that the upstanding stand is arranged to be positioned at a left or right side of the light sensitive sensor and/or the screen if the device is viewed from a user position in front of the screen.

Abstract translation: 一种低视力增强装置，用于记录文本和/或至少一个图片可见的对象并且用于在屏幕上显示所记录的对象，所述视觉增强装置设置有： - 对象呈现单元，其包括承载桌子的底板 用于支撑待显示在屏幕上的物体，所述工作台安装在所述底板上以便能够在水平面内沿至少相反的方向移动; - 连接到底板的直立支架; - 安装到直立支架上的光敏传感器，用于获得对象的记录信号，该信号指示对象的文本和/或至少一张图片; - 处理装置，用于将记录信号处理成视频信号; 以及 - 优选地安装到直立支架上的屏幕，该屏幕在使用中被提供有用于在屏幕上显示记录对象的图像的视频信号; 其特征在于，如果从所述屏幕前方的用户位置观看所述设备，则所述直立支架被布置为定位在所述光敏传感器和/或所述屏幕的左侧或右侧。