公开(公告)号：US20150195421A1

公开(公告)日：2015-07-09

申请号：US14412853

申请日：2013-07-01

Applicant: Viaccess

Inventor： Laurent Clisson

IPC: H04N1/32 ,  G06T11/60 ,  G06T1/00 ,  G06F21/10

CPC classification number: H04N1/32144 ,  G06F17/2217 ,  G06F21/10 ,  G06F2221/0737 ,  G06F2221/074 ,  G06F2221/0746 ,  G06F2221/0748 ,  G06T1/0071 ,  G06T11/60 ,  G06T2201/0062 ,  G06T2201/0063 ,  G06T2201/0064 ,  H04N1/32272 ,  H04N1/32304 ,  H04N2201/3239 ,  H04N2201/327

Abstract: A method for water-marking digital books with parameters involves developing, for each parameter, a new typeface on the basis of a pre-existing typeface, by creating at least one new code/glyph pair. The method also includes developing a new coded text on the basis of the pre-existing coded text by replacing, in the pre-existing coded text, at least one code or group of codes from the pre-existing typeface. The method further includes allowing display of a character or a combination of characters from the digital book by the code or the group of codes from the new typeface allowing display of the graphically identical character or combination of characters on any screen. The code or this group of codes from the new typeface having at least the code from the new code/glyph pair, providing the new coded text and the new typeface as a water-marked digital book.

Abstract translation: 水印数字书籍的方法涉及到通过创建至少一个新的代码/字形对，为每个参数开发基于预先存在的字体的新字体。 该方法还包括在预先存在的编码文本的基础上开发新的编码文本，通过在预先存在的编码文本中替换来自预先存在的字体的至少一个代码或代码组。 该方法还包括允许通过来自新字体的代码或代码组从数字书籍显示字符或字符组合，允许在任何屏幕上显示图形相同的字符或字符组合。 来自新字体的代码或这组代码至少具有来自新代码/字形对的代码，提供新的编码文本和新的字体作为水印数字书。

公开(公告)号：US09420143B2

公开(公告)日：2016-08-16

申请号：US14412853

申请日：2013-07-01

Applicant: Viaccess

Inventor： Laurent Clisson

IPC: H04N1/32 ,  G06T11/60 ,  G06T1/00 ,  G06F21/10 ,  G06F17/22

CPC classification number: H04N1/32144 ,  G06F17/2217 ,  G06F21/10 ,  G06F2221/0737 ,  G06F2221/074 ,  G06F2221/0746 ,  G06F2221/0748 ,  G06T1/0071 ,  G06T11/60 ,  G06T2201/0062 ,  G06T2201/0063 ,  G06T2201/0064 ,  H04N1/32272 ,  H04N1/32304 ,  H04N2201/3239 ,  H04N2201/327

Abstract: The method for water-marking digital books with parameters includes developing, for each parameter, a new typeface on the basis of a pre-existing typeface, by creating at least one new code/glyph pair. The method includes developing a new coded text on the basis of the pre-existing coded text by replacing, in the pre-existing coded text, at least one code or group of codes from the pre-existing typeface. The method further includes allowing display of a character or a combination of characters from the digital book by the code or the group of codes from the new typeface allowing display of the graphically identical character or combination of characters on any screen. The code/group of codes from the new typeface has/have at least the code from the new code/glyph pair. The method also includes providing the new coded text and the new typeface as a water-marked digital book.

Abstract translation: 水印数字书籍的方法包括通过创建至少一个新的代码/字形对，为每个参数开发基于预先存在的字体的新字体。 该方法包括基于预先存在的编码文本开发新的编码文本，方法是在预先存在的编码文本中替换来自预先存在的字体的至少一个代码或代码组。 该方法还包括允许通过来自新字体的代码或代码组从数字书籍显示字符或字符组合，允许在任何屏幕上显示图形相同的字符或字符组合。 来自新字体的代码/代码组至少具有来自新代码/字形对的代码。 该方法还包括提供新的编码文本和新的字体作为水印数字书。