我在Adobe论坛上发布了这个问题,但没有得到任何解决方案。好吧,这就是..
背景:
我正在开发一个小型.NET应用程序,它读取tiff文件并对其执行一些与元数据相关的操作。 该程序适用于从photoshop中获取的所有tiff图像。我收到了客户端的tiff文件,该文件不能与该程序一起使用。 我使用imagemagik检查了文件的元数据信息,以下是输出
Format: TIFF (Tagged Image File Format) Mime type: image/tiff Class: DirectClass Geometry: 6986x3754+0+0 Resolution: 96x96 Print size: 72.7708x39.1042 Units: PixelsPerInch Type: TrueColorAlpha Base type: TrueColor Endianess: MSB Colorspace: sRGB Depth: 8-bit Channel depth: red: 8-bit green: 8-bit blue: 8-bit alpha: 8-bit Channel statistics: Red: min: 37 (0.145098) max: 255 (1) mean: 215.041 (0.843299) standard deviation: 48.8483 (0.191562) kurtosis: 0.845012 skewness: -1.09632 Green: min: 25 (0.0980392) max: 255 (1) mean: 213.399 (0.836859) standard deviation: 50.853 (0.199424) kurtosis: 0.908226 skewness: -1.09806 Blue: min: 21 (0.0823529) max: 255 (1) mean: 210.495 (0.825471) standard deviation: 53.6527 (0.210403) kurtosis: 0.124965 skewness: -0.929882 Alpha: min: 64 (0.25098) max: 255 (1) mean: 254.948 (0.999796) standard deviation: 2.56957 (0.0100768) kurtosis: 2437.44 skewness: 49.3893 Image statistics: Overall: min: 0 (0) max: 255 (1) mean: 159.747 (0.626458) standard deviation: 44.321 (0.173808) kurtosis: 48.4205 skewness: -8.00071 Rendering intent: Perceptual Gamma: 0.454545 Chromaticity: red primary: (0.64,0.33) green primary: (0.3,0.6) blue primary: (0.15,0.06) white point: (0.3127,0.329) Background color: white Border color: srgba(223,223,223,1) Matte color: grey74 Transparent color: none Interlace: None Intensity: Undefined Compose: Over Page geometry: 6986x3754+0+0 Dispose: Undefined Iterations: 0 Compression: LZW Orientation: TopLeft Properties: date:create: 2014-02-15T21:18:37+06:00 date:modify: 2014-02-09T16:29:10+06:00 signature: a5c4a9415437ee2d3b0c3d860b30c5367f73fe7553c3f54923caf6da4b9e4623 tiff:alpha: unassociated tiff:endian: lsb tiff:photometric: RGB tiff:rows-per-strip: 3754 Artifacts: filename: C:\Users\Jane\TiffPathOperation\bin\Debug\Example1client_no_path.tiff verbose: true Tainted: False Filesize: 14.6MB Number pixels: 26.23M Pixels per second: 54.64MB User time: 0.484u Elapsed time: 0:01.479 Version: ImageMagick 6.8.7-4 2013-10-26 Q16 http://www.imagemagick.org Unlike other tiff images this image does not contain 8bim profile information, which is required for proper execution of the program Profiles: Profile-8bim: 11720 bytes Profile-icc: 3144 bytes Description: sRGB IEC61966-2.1 Manufacturer: IEC http://www.iec.ch Model: IEC 61966-2.1 Default RGB colour space - sRGB Copyright: Copyright (c) 1998 Hewlett-Packard Company Profile-xmp: 19368 bytes
可能的解决方案: 我必须将Image资源块数据添加到缺少配置文件信息的图像中。
问题: 我将不得不为Adobe规范中列出的资源ID编写标签34377的元数据 我怎么想写这整个块并将其分配给C#中的Tag 34377? 应为每个资源ID添加哪些值?
Tiff图片:http://1drv.ms/NtzbCr