公开(公告)号：US11033187B2

公开(公告)日：2021-06-15

申请号：US15374398

申请日：2016-12-09

申请人： Grace Li ,  Chen Wang ,  Chandani Doshi ,  Tania Yu ,  Jialin Shi ,  Charlene Xia

发明人： Grace Li ,  Chen Wang ,  Chandani Doshi ,  Tania Yu ,  Jialin Shi ,  Charlene Xia

IPC分类号： A61B5/00 ,  G09B21/00 ,  G06K9/20 ,  G06K9/36 ,  G06K9/78 ,  G06K9/34 ,  A61B5/30 ,  G16H10/60 ,  G16H50/20 ,  A61B1/05 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  A61B7/04

摘要： A text-to-Braille service is disclosed herein that includes an imaging module. The imaging module includes multiple cameras arranged to image part of a page of text. Each camera has a different field of view of the page, so each camera images a unique portion of the page. The multiple images can be combined to form a single image upon which optical character recognition is performed. The text of the page can be converted into Braille characters and displayed on a refreshable Braille device.

公开(公告)号：US20180082609A1

公开(公告)日：2018-03-22

申请号：US15374398

申请日：2016-12-09

申请人： Grace Li ,  Chen Wang ,  Chandani Doshi ,  Tania Yu ,  Jialin Shi ,  Charlene Xia

发明人： Grace Li ,  Chen Wang ,  Chandani Doshi ,  Tania Yu ,  Jialin Shi ,  Charlene Xia

IPC分类号： G09B21/00 ,  G06K9/20 ,  G06K9/34 ,  G06K9/36 ,  G06K9/78

CPC分类号： A61B5/0022 ,  A61B1/05 ,  A61B5/0205 ,  A61B5/0428 ,  A61B5/14535 ,  A61B5/14551 ,  A61B5/7445 ,  A61B7/04 ,  A61B2562/22 ,  G06K9/209 ,  G06K9/344 ,  G06K9/36 ,  G06K9/78 ,  G06K2209/01 ,  G09B21/003 ,  G16H10/60 ,  G16H50/20

摘要： A text-to-Braille service is disclosed herein that includes an imaging module. The imaging module includes multiple cameras arranged to image part of a page of text. Each camera has a different field of view of the page, so each camera images a unique portion of the page. The multiple images can be combined to form a single image upon which optical character recognition is performed. The text of the page can be converted into Braille characters and displayed on a refreshable Braille device.