会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Font processing device, terminal device, font processing method, and font processing program
    • 字体处理装置,终端装置,字体处理方法以及字体处理程序
    • US06927773B2
    • 2005-08-09
    • US10648432
    • 2003-08-27
    • Yukinobu MomozonoTakashi Kurumisawa
    • Yukinobu MomozonoTakashi Kurumisawa
    • G06F3/14G06F17/21G09G5/26G06T11/00
    • G09G5/26G06F17/214
    • The invention provides a font processing device. In font enlargement, a target font to be enlarged or reduced is divided into columns or rows, and a cost is calculated based on the pixel pattern formation for each column and row. In enlargement processing, a cost represents a line segment volume, and a column or a row that has low-cost, that is, has a pixel array close to a line segment, is difficult to be enlarged. Further, in reduction processing, a cost represents a degree of likeness to an adjacent column or row, and a column or a row that has a similar pixel pattern is reduced with priority. In practice, the column or row for the target font is decided based on the pixel formation of the target font for enlargement or reduction so that natural enlargement/reduction can be obtained. In addition, font modification is executed by using enlargement and reduction of the font.
    • 本发明提供一种字体处理装置。 在字体放大中,要放大或缩小的目标字体被划分为列或行,并且基于每列和每行的像素图案形成来计算成本。 在放大处理中,成本代表线段体积,并且具有低成本,即具有靠近线段的像素阵列的列或行难以扩大。 此外,在缩小处理中,成本表示与相邻列或行的相似度,并且优先地减少具有相似像素图案的列或行。 实际上,基于用于放大或缩小的目标字体的像素形成来确定目标字体的列或行,从而可以获得自然放大/缩小。 此外,通过使用放大和缩小字体来执行字体修改。
    • 2. 发明申请
    • Font processor, terminal device, font processing method, and font processing program
    • 字体处理器,终端设备,字体处理方法和字体处理程序
    • US20050162427A1
    • 2005-07-28
    • US10648368
    • 2003-08-27
    • Yukinobu MomozonoTakashi Kurumisawa
    • Yukinobu MomozonoTakashi Kurumisawa
    • G09G5/28G06T11/00G09G5/00
    • G09G5/28G09G2340/0457
    • The invention provides a font processor that is able to display bitmap fonts used in a mobile phone, a PDA, or the like with a small amount of computation and with high quality. A font processor of the present invention can acquire predetermined data of the bitmap fonts and analyzes the pixel arrangement of the acquired font data by pattern matching. The font processor then generates subpixel fonts that have data in subpixels constituting the pixel of the font data in accordance with the pixel arrangement. A subpixel is an element constituting a pixel. A collection of three subpixels, that is, R (red), G (green), and B (blue) subpixels, generally constitutes one pixel. Analyzing the pixel arrangement and generating the subpixel fonts that are collections of data in subpixels increase the apparent resolution of the font data. Accordingly, finer lines can be drawn and jaggies occurring in diagonal lines of the font data in pixels can be reduced. Performing the processing described above by pattern matching requires only a small amount of computation.
    • 本发明提供一种字体处理器,其能够以少量的计算和高质量显示在移动电话,PDA等中使用的位图字体。 本发明的字体处理器可以获取位图字体的预定数据,并且通过模式匹配来分析所获取的字体数据的像素排列。 然后,字体处理器根据像素布置产生具有构成字体数据的像素的子像素中的数据的子像素字体。 子像素是构成像素的元件。 三个子像素的集合,即R(红色),G(绿色)和B(蓝色)子像素,通常构成一个像素。 分析像素布置并生成子像素中的数据集合的子像素字体增加字体数据的表观分辨率。 因此,可以绘制更细的线,并且可以减少以像素为单位的字体数据的对角线中出现的锯齿状。 通过模式匹配执行上述处理只需要少量的计算。