发明申请
US20070097230A1 IMAGE FILE FOR STORING DIGITAL IMAGES AND ANCILLARY DATA VALUES USING MULTIPLE ENCODING METHODS
有权
用于存储数字图像的图像文件和使用多种编码方法的附加数据值
- 专利标题： IMAGE FILE FOR STORING DIGITAL IMAGES AND ANCILLARY DATA VALUES USING MULTIPLE ENCODING METHODS
- 专利标题（中）： 用于存储数字图像的图像文件和使用多种编码方法的附加数据值
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申请号： US11564867申请日： 2006-11-30
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公开(公告)号： US20070097230A1公开(公告)日： 2007-05-03
- 发明人: Kenneth Parulski , Joseph Ward , George Lathrop , J. Houchin , Eddie Jennings , Brett Vansprewenburg
- 申请人： Kenneth Parulski , Joseph Ward , George Lathrop , J. Houchin , Eddie Jennings , Brett Vansprewenburg
- 主分类号： H04N5/76
- IPC分类号： H04N5/76
摘要：
An image format for storing digital images within a baseline DCT compatible bitstream comprises entropy coded image data, a first application marker storing a first data value using a first encoding method to convey a first information value related to the image, and a second application marker storing a second data value using a second encoding method to convey the same said first information value related to the image. More specifically, the first application marker uses TIFF tags within an Exif application marker and the second application marker uses a FlashPix compatible structured storage stream, while the entropy coded data includes restart markers to define tile boundaries within the entropy coded image data.
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