4c5aafd5edd8795daaf579b0b8b6c5c4  r21_g.jpg
84c765f46fea9582be664a8360706ecd9bcb5a32  r21_g.jpg
80055f318b270a03059fb65dd1ed10efc4dce19c242c4b5c8c2b3195f5247583  r21_g.jpg

r21_g.jpg JPEG 700x397 DirectClass 175kb 
Image: r21_g.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 700x397
  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: 130.343 (0.511149)
      Standard deviation: 80.7788 (0.31678)
    Green:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 137.668 (0.539876)
      Standard deviation: 77.8736 (0.305387)
    Blue:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 137.704 (0.540018)
      Standard deviation: 77.362 (0.30338)
  Colors: 6498
  Rendering-intent: Undefined
  Resolution: 240x240
  Units: PixelsPerInch
  Filesize: 175kb
  Interlace: None
  Background Color: white
  Border Color: #DFDFDF
  Matte Color: grey74
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 94
  Orientation: Undefined
  JPEG-Colorspace: 2
  JPEG-Sampling-factors: 1x1,1x1,1x1
  Signature: 818940153e3f445ad0fcdb2b6d803aa4ebce4eae622e53316c083c1ff25b766d
  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: 2010-01-12 00:34:13 CET
 RepresentationInformation: r21_g.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2010-01-11 18:33:12 CET
  Size: 178758
  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: 700
      ImageHeight: 397
      ColorSpace: YCbCr
      SamplingFrequencyUnit: inch
      XSamplingFrequency: 240
      YSamplingFrequency: 240
      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: 207bcf61
   Type: CRC32
  Checksum: 4c5aafd5edd8795daaf579b0b8b6c5c4
   Type: MD5
  Checksum: 84c765f46fea9582be664a8360706ecd9bcb5a32
   Type: SHA-1