30a34a1661ef7b3f33d92f42e6ba5505  a21.jpg
8cf5909d55240458c3e91d3440e24de9fb4bac10  a21.jpg
79782e34b16bfdb2b175bfbfaaed5b7acdf823f30d7101576328acdd1b593283  a21.jpg

a21.jpg JPEG 350x263 DirectClass 38kb 
Image: a21.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 350x263
  Class: DirectClass
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Channel depth:
    Red: 8-bits
    Green: 8-bits
    Blue: 8-bits
  Channel statistics:
    Red:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 165.118 (0.647522)
      Standard deviation: 78.4875 (0.307794)
    Green:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 147.956 (0.580219)
      Standard deviation: 73.2909 (0.287415)
    Blue:
      Min: 6 (0.0235294)
      Max: 255 (1)
      Mean: 136.694 (0.536056)
      Standard deviation: 62.1937 (0.243897)
  Colors: 60241
  Rendering-intent: Undefined
  Resolution: 150x150
  Units: PixelsPerInch
  Filesize: 38kb
  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: 622afa26b0e8e2f2f5329d57b9aff965ad6c7385d05a80f277ed3be8c3356f18
  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 00:41:50 CET
 RepresentationInformation: a21.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2009-04-24 14:34:53 CEST
  Size: 38885
  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: 263
      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: 1ac7f84f
   Type: CRC32
  Checksum: 30a34a1661ef7b3f33d92f42e6ba5505
   Type: MD5
  Checksum: 8cf5909d55240458c3e91d3440e24de9fb4bac10
   Type: SHA-1