yes the example in the link is exactly whats happening , at high iso higher shutter speed it gets worse like the blue to orange images in the example and at low shutter speed it is there but better , makes sense , well this does present a problem when shooting under fluoros anyone got a technique too combat this? here are the examples
the problem in post process is a quarter too half the image is incorrect white balance so fixing would require masking
here is the exif data of the first two images as they are very different , i believe it is pulsing light which makes sense
IMAGE 1
Exposure Time (1 / Shutter Speed) 1/250 second ===> 0.004 second
Lens F-Number / F-Stop 45/10 ===> ƒ/4.5
Exposure Program aperture priority (3)
ISO Speed Ratings 4000
Sensitivity Type recommended exposure index (REI) (2)
EXIF Version 0221
Original Date/Time 2014:01:28 06:12:44
Digitization Date/Time 2014:01:28 06:12:44
Shutter Speed Value (APEX) 7965784/1000000
Shutter Speed (Exposure Time) 1/250 second
Aperture Value (APEX) 433985/100000
Aperture ƒ/4.5
Exposure Bias (EV) 0/6 ===> 0
Max Aperture Value (APEX) 40/10 ===> 4
Max Aperture ƒ/4
Metering Mode center weighted average (2)
Light Source / White Balance unknown (0)
Flash Flash did not fire, compulsory flash mode
Focal Length 240/10 mm ===> 24 mm
Last Modified Subsecond Time 80
Original Subsecond Time 80
Digitized Subsecond Time 80
Colour Space uncalibrated (65535)
Image Width 600 pixels
Image Height 400 pixels
Focal Plane X-Resolution 83841555/32768 ===> 2558.64
Focal Plane Y-Resolution 83841555/32768 ===> 2558.64
Focal Plane X/Y-Resolution Unit centimeter (3)
Image Sensing Method one-chip color area sensor (2)
Image Source 0x03,0x00,0x00,0x00
Scene Type directly photographed image
Colour Filter Array (CFA) Geometric Pattern 0x02,0x00,0x02,0x00,0x00,0x01,0x01,0x02
Custom Rendered normal process (0)
Exposure Mode auto exposure (0)
White Balance auto (0)
Digital Zoom Ratio 1/1 ===> 1
Focal Length in 35mm Film 36
Scene Capture Type standard (0)
Gain Control high gain up (2)
Contrast normal (0)
Saturation normal (0)
Sharpness normal (0)
Subject Distance Range unknown (0)
Body Serial Number 2058399
Lens Specification 18-55mm F3.5-5.6
Lens Model 18.0-55.0 mm f/3.5-5.6
IMAGE 2
Camera Make NIKON CORPORATION
Camera Model NIKON D7100
Picture Orientation normal (1)
X-Resolution 3000000/10000 ===> 300
Y-Resolution 3000000/10000 ===> 300
X/Y-Resolution Unit inch (2)
Software / Firmware Version Adobe Photoshop CC (Windows)
Last Modified Date/Time 2014:01:28 06:23:27
EXIF Sub IFD
Exposure Time (1 / Shutter Speed) 1/250 second ===> 0.004 second
Lens F-Number / F-Stop 45/10 ===> ƒ/4.5
Exposure Program aperture priority (3)
ISO Speed Ratings 4000
Sensitivity Type recommended exposure index (REI) (2)
EXIF Version 0221
Original Date/Time 2014:01:28 06:12:45
Digitization Date/Time 2014:01:28 06:12:45
Shutter Speed Value (APEX) 7965784/1000000
Shutter Speed (Exposure Time) 1/250 second
Aperture Value (APEX) 433985/100000
Aperture ƒ/4.5
Exposure Bias (EV) 0/6 ===> 0
Max Aperture Value (APEX) 40/10 ===> 4
Max Aperture ƒ/4
Metering Mode center weighted average (2)
Light Source / White Balance unknown (0)
Flash Flash did not fire, compulsory flash mode
Focal Length 240/10 mm ===> 24 mm
Last Modified Subsecond Time 00
Original Subsecond Time 00
Digitized Subsecond Time 00
Colour Space uncalibrated (65535)
Image Width 600 pixels
Image Height 400 pixels
Focal Plane X-Resolution 83841555/32768 ===> 2558.64
Focal Plane Y-Resolution 83841555/32768 ===> 2558.64
Focal Plane X/Y-Resolution Unit centimeter (3)
Image Sensing Method one-chip color area sensor (2)
Image Source 0x03,0x00,0x00,0x00
Scene Type directly photographed image
Colour Filter Array (CFA) Geometric Pattern 0x02,0x00,0x02,0x00,0x00,0x01,0x01,0x02
Custom Rendered normal process (0)
Exposure Mode auto exposure (0)
White Balance auto (0)
Digital Zoom Ratio 1/1 ===> 1
Focal Length in 35mm Film 36
Scene Capture Type standard (0)
Gain Control high gain up (2)
Contrast normal (0)
Saturation normal (0)
Sharpness normal (0)
Subject Distance Range unknown (0)
Body Serial Number 2058399
Lens Specification 18-55mm F3.5-5.6
Lens Model 18.0-55.0 mm f/3.5-5.6