f890cb0b41677f91534683b693a41a93  a4.jpg
c0175372ccb6f2d14a6cd6879bd2025d2d450fc2  a4.jpg
acaa04b473c44dfbf3dce7a04d1c081529f0140e7227d3fe6089409c619e3ef5  a4.jpg

Image: a4.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Class: DirectClass
  Geometry: 350x450+0+0
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Depth: 8-bit
  Channel depth:
    Red: 8-bit
    Green: 8-bit
    Blue: 8-bit
  Channel statistics:
    Red:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 160.524 (0.629506)
      Standard deviation: 69.2559 (0.271592)
    Green:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 137.523 (0.539307)
      Standard deviation: 71.1659 (0.279082)
    Blue:
      Min: 0 (0)
      Max: 243 (0.952941)
      Mean: 99.4207 (0.389885)
      Standard deviation: 51.9101 (0.203569)
  Rendering intent: Undefined
  Resolution: 72x72
  Units: PixelsPerInch
  Filesize: 77.041kb
  Interlace: None
  Background color: white
  Border color: rgb(223,223,223)
  Matte color: grey74
  Transparent color: black
  Page geometry: 350x450+0+0
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 85
  Orientation: Undefined
  Jpeg:colorspace: 2
  Jpeg:sampling-factor: 1x1,1x1,1x1
  Signature: 8c699e74a92bae322d4f393e86e93bfdb3f92d783e7a3aa2bb30a2c56ae60774
  Tainted: False
  Version: ImageMagick 6.3.7 08/09/09 Q16 http://www.imagemagick.org

Jhove (Rel. 1.1 (pre-release g), 2007-08-30)
 Date: 2010-07-15 23:13:23 CEST
 RepresentationInformation: a4.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2010-04-06 16:37:04 CEST
  Size: 78891
  Format: JPEG
  Version: 1.01
  Status: Well-Formed and valid
  SignatureMatches:
   JPEG-hul
  MIMEtype: image/jpeg
  Profile: JFIF
  JPEGMetadata: 
   CompressionType: Huffman coding, Baseline DCT
   Images: 
    Number: 1
    Image: 
     NisoImageMetadata: 
      ByteOrder: big_endian
      CompressionScheme: JPEG
      ImageWidth: 350
      ImageHeight: 450
      ColorSpace: YCbCr
      SamplingFrequencyUnit: inch
      XSamplingFrequency: 72
      YSamplingFrequency: 72
      BitsPerSample: 8, 8, 8
      BitsPerSampleUnit: integer
      SamplesPerPixel: 3
     Scans: 1
     QuantizationTables: 
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 0
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 1
   ApplicationSegments: APP0
  Checksum: 84a4c59c
   Type: CRC32
  Checksum: f890cb0b41677f91534683b693a41a93
   Type: MD5
  Checksum: c0175372ccb6f2d14a6cd6879bd2025d2d450fc2
   Type: SHA-1