749cf683f78c627283b204d22d64c67e  greenpeace.jpg
73d3fd59d0f97e5003b9f695746c14c14d8c5b71  greenpeace.jpg
ff95a214da324b833d90e70893da2fff4821ffdff0b19328a9bc47b84649e744  greenpeace.jpg

greenpeace.jpg JPEG 600x398 DirectClass 35kb 
Image: greenpeace.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 600x398
  Class: DirectClass
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Channel depth:
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    Green: 8-bits
    Blue: 8-bits
  Channel statistics:
    Red:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 164.971 (0.646944)
      Standard deviation: 79.2219 (0.310674)
    Green:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 182.169 (0.714388)
      Standard deviation: 75.224 (0.294996)
    Blue:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 183.997 (0.721557)
      Standard deviation: 80.135 (0.314255)
  Colors: 58869
  Rendering-intent: Undefined
  Resolution: 100x100
  Units: Undefined
  Filesize: 35kb
  Interlace: Plane
  Background Color: white
  Border Color: #DFDFDF
  Matte Color: grey74
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 69
  Orientation: Undefined
  JPEG-Colorspace: 2
  JPEG-Sampling-factors: 2x2,1x1,1x1
  Signature: 54c73bce9bbea52d22a155f1e6c8b9dc526cd2af98accb31fd0dc6ce833424a5
  Profile-app12: 65 bytes
0x00000000: 75636b79 00010004 0000001e 0003002e 00000015  Ducky-----------.---
0x00000190: 00a90032 00300030 00310047 00720065 0065006e  ---2-0-0-1-G-r-e-e-
0x00000320: 00700065 00610063 0065002f 00470072 00610063  n-p-e-a-c-e-/-G-r-a-
0x000004b0: 00650000 67                                   c-e--
  Tainted: False
  Version: ImageMagick 6.2.4 02/10/07 Q16 http://www.imagemagick.org

Jhove (Rel. 1.1 (pre-release g), 2007-08-30)
 Date: 2009-07-10 00:24:09 CEST
 RepresentationInformation: greenpeace.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2009-06-30 12:16:41 CEST
  Size: 36325
  Format: JPEG
  Version: 1.02
  Status: Well-Formed and valid
  SignatureMatches:
   JPEG-hul
  MIMEtype: image/jpeg
  Profile: JFIF
  JPEGMetadata: 
   CompressionType: Huffman coding, Progressive DCT
   Images: 
    Number: 1
    Image: 
     NisoImageMetadata: 
      ByteOrder: big_endian
      CompressionScheme: JPEG
      ImageWidth: 600
      ImageHeight: 398
      ColorSpace: YCbCr
      SamplingFrequencyUnit: no absolute unit
      BitsPerSample: 8, 8, 8
      BitsPerSampleUnit: integer
      SamplesPerPixel: 3
     PixelAspectRatio: 
      PixelAspectRatioX: 100
      PixelAspectRatioY: 100
     Scans: 7
     QuantizationTables: 
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 0
   ApplicationSegments: APP0, APP12, APP14
  Checksum: fdff3e0a
   Type: CRC32
  Checksum: 749cf683f78c627283b204d22d64c67e
   Type: MD5
  Checksum: 73d3fd59d0f97e5003b9f695746c14c14d8c5b71
   Type: SHA-1