b188d61653ac50ee3d970dd70b432eca  a20.jpg
ebe76b1a9ae17800b0055685098fa2b2e70db9bf  a20.jpg
3f1789bfc9966e596305ae6a614a983aa0b5819113dde530bf84fc193df3709d  a20.jpg

a20.jpg JPEG 350x262 DirectClass 21kb 
Image: a20.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 350x262
  Class: DirectClass
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Channel depth:
    Red: 8-bits
    Green: 8-bits
    Blue: 8-bits
  Channel statistics:
    Red:
      Min: 1 (0.00392157)
      Max: 255 (1)
      Mean: 179.118 (0.702424)
      Standard deviation: 59.2878 (0.232501)
    Green:
      Min: 9 (0.0352941)
      Max: 255 (1)
      Mean: 163.223 (0.640091)
      Standard deviation: 50.2465 (0.197045)
    Blue:
      Min: 0 (0)
      Max: 247 (0.968627)
      Mean: 143.941 (0.564473)
      Standard deviation: 50.9572 (0.199832)
  Colors: 29858
  Rendering-intent: Undefined
  Resolution: 150x150
  Units: PixelsPerInch
  Filesize: 21kb
  Interlace: None
  Background Color: white
  Border Color: #DFDFDF
  Matte Color: grey74
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 85
  Orientation: Undefined
  JPEG-Colorspace: 2
  JPEG-Sampling-factors: 1x1,1x1,1x1
  Signature: 4b8a6d91249ab76e894eae15bff4f66bad65b863958af19000fa7356b7b64a23
  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: 2009-11-10 00:41:48 CET
 RepresentationInformation: a20.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2009-04-24 14:34:53 CEST
  Size: 21476
  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: 262
      ColorSpace: YCbCr
      SamplingFrequencyUnit: inch
      XSamplingFrequency: 150
      YSamplingFrequency: 150
      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: 157c85ad
   Type: CRC32
  Checksum: b188d61653ac50ee3d970dd70b432eca
   Type: MD5
  Checksum: ebe76b1a9ae17800b0055685098fa2b2e70db9bf
   Type: SHA-1