430ff8d90acb1d6072c61a35382c7f0a  piera.jpg
f48606a17f85b528026d0b1cc3c7cd9c5d298b85  piera.jpg
f3ed86239f82dcaf0bc3c7da3d4509e9706c7e905af844bc1e7ab0172c1c4c72  piera.jpg

piera.jpg JPEG 175x115 DirectClass 6kb 
Image: piera.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 175x115
  Class: DirectClass
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Channel depth:
    Red: 8-bits
    Green: 8-bits
    Blue: 8-bits
  Channel statistics:
    Red:
      Min: 72 (0.282353)
      Max: 255 (1)
      Mean: 168.826 (0.662063)
      Standard deviation: 54.037 (0.21191)
    Green:
      Min: 63 (0.247059)
      Max: 255 (1)
      Mean: 151.744 (0.595075)
      Standard deviation: 51.4862 (0.201907)
    Blue:
      Min: 66 (0.258824)
      Max: 255 (1)
      Mean: 159.149 (0.624112)
      Standard deviation: 56.0979 (0.219992)
  Colors: 8743
  Rendering-intent: Undefined
  Resolution: 600x600
  Units: PixelsPerInch
  Filesize: 6kb
  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: 8aecfbc20a73ecfe11ee62c104baf418dc4266dec42d8d1179de88f15ff70158
  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: 2010-01-16 00:42:29 CET
 RepresentationInformation: piera.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2005-11-28 11:10:09 CET
  Size: 5893
  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: 175
      ImageHeight: 115
      ColorSpace: YCbCr
      SamplingFrequencyUnit: inch
      XSamplingFrequency: 600
      YSamplingFrequency: 600
      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: 0fa22db6
   Type: CRC32
  Checksum: 430ff8d90acb1d6072c61a35382c7f0a
   Type: MD5
  Checksum: f48606a17f85b528026d0b1cc3c7cd9c5d298b85
   Type: SHA-1