0134914049ce8870e945678963ad3c52  ceo.png
d4b3b815b4a60cd5df6b6a2820d57c6e5a9d03f6  ceo.png
aae9f0a59fbca11a2d76ef4c41bb02ca1f6db580cd6e83611b35a2f65272c6d0  ceo.png

Image:
  Filename: ceo.png
  Format: PNG (Portable Network Graphics)
  Mime type: image/png
  Class: DirectClass
  Geometry: 150x150+0+0
  Resolution: 28.34x28.34
  Print size: 5.29287x5.29287
  Units: PixelsPerCentimeter
  Colorspace: sRGB
  Type: TrueColorAlpha
  Base type: Undefined
  Endianness: Undefined
  Depth: 8-bit
  Channel depth:
    red: 8-bit
    green: 8-bit
    blue: 8-bit
    alpha: 1-bit
  Channel statistics:
    Pixels: 22500
    Red:
      min: 0  (0)
      max: 255 (1)
      mean: 221.217 (0.867516)
      standard deviation: 71.3619 (0.279851)
      kurtosis: 3.50735
      skewness: -2.16162
      entropy: 0.363467
    Green:
      min: 0  (0)
      max: 255 (1)
      mean: 208.139 (0.81623)
      standard deviation: 92.163 (0.361423)
      kurtosis: 0.823337
      skewness: -1.62957
      entropy: 0.337792
    Blue:
      min: 0  (0)
      max: 255 (1)
      mean: 213.091 (0.83565)
      standard deviation: 82.518 (0.3236)
      kurtosis: 1.0939
      skewness: -1.67319
      entropy: 0.360666
    Alpha:
      min: 255  (1)
      max: 255 (1)
      mean: 255 (1)
      standard deviation: 0 (0)
      kurtosis: 8.192e+51
      skewness: 1e+36
      entropy: 0
  Image statistics:
    Overall:
      min: 0  (0)
      max: 255 (1)
      mean: 224.362 (0.879849)
      standard deviation: 61.5107 (0.241218)
      kurtosis: 3.68419
      skewness: -2.2908
      entropy: 0.265481
  Rendering intent: Perceptual
  Gamma: 0.45455
  Chromaticity:
    red primary: (0.64,0.33)
    green primary: (0.3,0.6)
    blue primary: (0.15,0.06)
    white point: (0.3127,0.329)
  Background color: white
  Border color: srgba(223,223,223,1)
  Matte color: grey74
  Transparent color: none
  Interlace: None
  Intensity: Undefined
  Compose: Over
  Page geometry: 150x150+0+0
  Dispose: Undefined
  Iterations: 0
  Compression: Zip
  Orientation: Undefined
  Properties:
    date:create: 2024-05-07T07:15:06+00:00
    date:modify: 2015-01-14T08:01:02+00:00
    jpeg:colorspace: 2
    jpeg:sampling-factor: 1x1,1x1,1x1
    png:bKGD: chunk was found (see Background color, above)
    png:cHRM: chunk was found (see Chromaticity, above)
    png:gAMA: gamma=0.45455 (See Gamma, above)
    png:IHDR.bit-depth-orig: 8
    png:IHDR.bit_depth: 8
    png:IHDR.color-type-orig: 6
    png:IHDR.color_type: 6 (RGBA)
    png:IHDR.interlace_method: 0 (Not interlaced)
    png:IHDR.width,height: 150, 150
    png:pHYs: x_res=2834, y_res=2834, units=1
    png:sRGB: intent=0 (Perceptual Intent)
    png:text: 12 tEXt/zTXt/iTXt chunks were found
    signature: f0d63d406efbe54ee9d1c04f90b202c1ecac4cc8095efd88f44d4362c45a4ae6
    software: ImageMagick 6.7.7-10 2014-03-08 Q16 http://www.imagemagick.org
    Thumb::Document::Pages: 1
    Thumb::Image::height: 240
    Thumb::Image::Width: 240
    Thumb::Mimetype: image/jpeg
    Thumb::MTime: 1421222075
    Thumb::Size: 7.3KBB
    Thumb::URI: file://ceo.jpg
  Artifacts:
    filename: ceo.png
    verbose: true
  Tainted: False
  Filesize: 13610B
  Number pixels: 22500
  Pixels per second: 25.5883MB
  User time: 0.000u
  Elapsed time: 0:01.000
  Version: ImageMagick 6.9.11-60 Q16 x86_64 2021-01-25 https://imagemagick.org


Jhove (Rel. 1.28.0, 2023-05-18)
 Date: 2024-05-07 09:15:06 CEST
 RepresentationInformation: ceo.png
  ReportingModule: PNG-gdm, Rel. 1.2 (2023-03-16)
  LastModified: 2015-01-14 09:01:02 CET
  Size: 13610
  Format: PNG
  Status: Well-Formed and valid
  MIMEtype: image/png
  Blue background value: 255
  Green background value: 255
  PNGMetadata: 
   NisoImageMetadata: 
    ImageWidth: 150
    ImageHeight: 150
    ColorSpace: RGB
    BitsPerSample: 8
    BitsPerSampleUnit: integer
    WhitePointXValue: 0.313
    WhitePointXValue: 0.329
    PrimaryChromaticitiesRedX: 0.64
    PrimaryChromaticitiesRedY: 0.33
    PrimaryChromaticitiesGreenX: 0.3
    PrimaryChromaticitiesGreenY: 0.6
    PrimaryChromaticitiesBlueX: 0.15
    PrimaryChromaticitiesBlueY: 0.06
   ColorType: Truecolour with alpha
   Compression: Deflate
   Filter type: 0
   Interlace: None
   Gamma: 100000/45455
   Keywords: 
    Keyword: 
     Key: date:create
     Value: 2015-01-14T08:54:35+01:00
    Keyword: 
     Key: date:modify
     Value: 2015-01-14T08:54:35+01:00
    Keyword: 
     Key: jpeg:colorspace
     Value: 2
    Keyword: 
     Key: jpeg:sampling-factor
     Value: 1x1,1x1,1x1
    Keyword: 
     Key: software
     Value: ImageMagick 6.7.7-10 2014-03-08 Q16 http://www.imagemagick.org
    Keyword: 
     Key: Thumb::Document::Pages
     Value: 1
    Keyword: 
     Key: Thumb::Image::height
     Value: 240
    Keyword: 
     Key: Thumb::Image::Width
     Value: 240
    Keyword: 
     Key: Thumb::Mimetype
     Value: image/jpeg
    Keyword: 
     Key: Thumb::MTime
     Value: 1421222075
    Keyword: 
     Key: Thumb::Size
     Value: 7.3KBB
    Keyword: 
     Key: Thumb::URI
     Value: file://ceo.jpg
  Pixel unit: Metre
  Red background value: 255
  SRGB rendering intent: Perceptual
  X pixels per unit: 2834
  Y pixels per unit: 2834