664b10f81071f23a0c48090e41ab0749  niceto.jpg
c553708bef472fe06e1c76e85b25ec471eda4361  niceto.jpg
8094f5f2eefb9081354ca80913fa27977249e3875af01f3925b46d4da4d714ce  niceto.jpg

niceto.jpg JPEG 62x81 DirectClass 1kb 
Image: niceto.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 62x81
  Class: DirectClass
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Channel depth:
    Red: 8-bits
    Green: 8-bits
    Blue: 8-bits
  Channel statistics:
    Red:
      Min: 108 (0.423529)
      Max: 255 (1)
      Mean: 229.578 (0.900308)
      Standard deviation: 35.0982 (0.13764)
    Green:
      Min: 80 (0.313725)
      Max: 255 (1)
      Mean: 214.992 (0.843106)
      Standard deviation: 46.6122 (0.182793)
    Blue:
      Min: 57 (0.223529)
      Max: 255 (1)
      Mean: 202.937 (0.795832)
      Standard deviation: 53.7584 (0.210817)
  Colors: 2750
  Rendering-intent: Undefined
  Resolution: 100x100
  Units: Undefined
  Filesize: 1kb
  Interlace: None
  Background Color: white
  Border Color: #DFDFDF
  Matte Color: grey74
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 72
  Orientation: Undefined
  JPEG-Colorspace: 2
  JPEG-Sampling-factors: 2x2,1x1,1x1
  Signature: 8e9bdf861165275c75197d6743a797b1f209fca16f67a38f97ff6c38b4228a63
  Profile-app12: 15 bytes
0x00000000: 75636b79 00010004 00000028 000063             Ducky-------(--
  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: 2009-10-28 01:14:30 CET
 RepresentationInformation: niceto.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2008-12-17 17:01:50 CET
  Size: 1268
  Format: JPEG
  Version: 1.02
  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: 62
      ImageHeight: 81
      ColorSpace: YCbCr
      SamplingFrequencyUnit: no absolute unit
      BitsPerSample: 8, 8, 8
      BitsPerSampleUnit: integer
      SamplesPerPixel: 3
     PixelAspectRatio: 
      PixelAspectRatioX: 100
      PixelAspectRatioY: 100
     Scans: 1
     QuantizationTables: 
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 0
   ApplicationSegments: APP0, APP12, APP14
  Checksum: f5d4462e
   Type: CRC32
  Checksum: 664b10f81071f23a0c48090e41ab0749
   Type: MD5
  Checksum: c553708bef472fe06e1c76e85b25ec471eda4361
   Type: SHA-1