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What is causing this noise?

Started Apr 30, 2019 | Questions thread
OP Jeffry7 Contributing Member • Posts: 899
Re: What is causing this noise?

A couple of people asked to see the full sized image.

Everything I have tried to include the EXIF data in the image has failed. The TIFF exported from Digital Photo Professional has the EXIF data, but I can't upload the 100+ meg file to DPReview (apparently. I left it going for hours and never got past the spinning please wait thingy.)

Every conversion I have found strips the EXIF, even when you ask them not to. One thing I did find is that IrfanView can copy the EXIF data to the clipboard. So here is that EXIF data from the original TIFF before conversion to GIF via RIOT. I have scrubbed some personnel information, but otherwise it is here.

Filename - IMG_7960.TIF
ImageWidth - 5184
ImageLength - 3456
BitsPerSample - 16 16 16
Compression - 1 (None)
PhotometricInterpretation - 2
Make - Canon
Model - Canon EOS 550D
StripOffset - 127678
Orientation - Top left
SamplesPerPixel - 3
RowsPerStrip - 8
StripByteCount - 129406
XResolution - 350
YResolution - 350
PlanarConfiguration - 1
ResolutionUnit - Inch
Software - Digital Photo Professional
DateTime - 2019:04:28 08:02:11
Artist -
Copyright -
ExifOffset - 131198
InterColorProfile - 135950
ExposureTime - 1/60 seconds
FNumber - 0
ExposureProgram - Manual control
ISOSpeedRatings - 100
ExifVersion - 0221
DateTimeOriginal - 2019:04:28 08:02:11
DateTimeDigitized - 2019:04:28 08:02:11
ComponentsConfiguration - YCbCr
ShutterSpeedValue - 1/64 seconds
ApertureValue - F 0.00
ExposureBiasValue - 0
MeteringMode - Multi-segment
Flash - Flash not fired, compulsory flash mode
FocalLength - 0 mm
UserComment -
SubsecTime - 03
SubsecTimeOriginal - 03
SubsecTimeDigitized - 03
FlashPixVersion - 0100
ColorSpace - sRGB
FocalPlaneXResolution - 5728.18
FocalPlaneYResolution - 5808.40
FocalPlaneResolutionUnit - Inch
CustomRendered - Normal process
ExposureMode - Manual
White Balance - Manual
SceneCaptureType - Standard

Maker Note (Vendor): -
Macro mode - Normal
Self timer - Off
Quality - Normal
Flash mode - Not fired
Sequence mode - Single or Timer
Focus mode - MF
Image size - Large
Easy shooting mode - Manual
Digital zoom - None
Contrast - Normal
Saturation - Normal
Sharpness - Low , -32769
ISO Value - 32767
Metering mode - Evaluative
Focus type - Auto
AF point selected - 0
Exposure mode - Manual
Focal length - 0.0 - 0.0 mm
Focal units - 1/mm
Flash activity - Not fired
Flash details -
Focus mode 2 - 65535
Auto ISO - 100
Base ISO - 100
White Balance - Sunny
Sequence number - 0
Flash bias - 0 EV
Subject Distance - 0
Image Type - Canon EOS 550D
Firmware Version - Firmware Version 1.0.9
Owner Name - XXXX
Camera Serial Number - XXXX
AF point selected - Single-point AF
Num AF Points - 1
Valid AF Points - 1
AF Image Width - 5184
AF Image Height - 3456
File number - 000 - 0000
Sharpness (A0) - 3

Thumbnail: -
ImageWidth - 252
ImageLength - 168
BitsPerSample - 8 8 8
Compression - 1 (None)
PhotometricInterpretation - 2
StripOffset - 188
SamplesPerPixel - 3
RowsPerStrip - 8
StripByteCount - 272
XResolution - 350
YResolution - 350
PlanarConfiguration - 1
ResolutionUnit - Inch

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