77887d04f267529833455a2e7b042ee5  biden.jpg
8d29d31372dd4090e2ceb9afce49a37316c0b423  biden.jpg
61fd32fb155f71c8b99da3bef0576bdb75fb81c956f72510a3b5c0ef6da6c7ac  biden.jpg

Image: biden.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Class: DirectClass
  Geometry: 400x240+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: 99.6612 (0.390828)
      Standard deviation: 56.6547 (0.222175)
    Green:
      Min: 1 (0.00392157)
      Max: 255 (1)
      Mean: 82.7673 (0.324578)
      Standard deviation: 43.4423 (0.170362)
    Blue:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 72.2267 (0.283242)
      Standard deviation: 46.9883 (0.184268)
  Rendering intent: Undefined
  Resolution: 71x71
  Units: PixelsPerCentimeter
  Filesize: 70.918kb
  Interlace: None
  Background color: white
  Border color: rgb(223,223,223)
  Matte color: grey74
  Transparent color: black
  Page geometry: 400x240+0+0
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 100
  Orientation: Undefined
  Jpeg:colorspace: 2
  Jpeg:sampling-factor: 2x2,1x1,1x1
  Signature: 41b853ce376df5cc7850dbd71a14ff5aee896ddceb4342eb3b894976a93a2dda
  Tainted: False
  Version: ImageMagick 6.3.7 11/16/10 Q16 http://www.imagemagick.org

Jhove (Rel. 1.1 (pre-release g), 2007-08-30)
 Date: 2011-02-23 15:54:33 GMT+01:00
 RepresentationInformation: biden.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2009-02-12 19:10:16 GMT+01:00
  Size: 72621
  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: 400
      ImageHeight: 240
      ColorSpace: YCbCr
      SamplingFrequencyUnit: centimeter
      XSamplingFrequency: 71
      YSamplingFrequency: 71
      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: d016ab92
   Type: CRC32
  Checksum: 77887d04f267529833455a2e7b042ee5
   Type: MD5
  Checksum: 8d29d31372dd4090e2ceb9afce49a37316c0b423
   Type: SHA-1