Macbeth Chart at 11 Lux

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This picture shows a picture of the Macbeth Chart taken at luminance of  11 Lux.

Click here to see Macbeth Chart picture at 3 Lux

Click here to see Macbeth Chart picture at 300 Lux

Comparison Page of Macbeth Chart at 3 Lux between different Digital Cameras
Click the link to go to comparison page of Color Fidelity at 3 Lux using Macbeth Chart by different digital camera.

Comments:

Hot Pixels:
- There are hot pixels in this picture at 11 Lux. Hot pixels are white spots in the picture that stands out against a dark background. They are undesirable because they are introduced by camera and not a part of the scene.The crop below shows a part of the picture where the hot pixels can be seen.

Hot Pixels in the Picture at 11 Lux

Noise:
- The picture at 11 Lux looks noisy. The noise appears to be arranged in row patterns. The color patches of the Macbeth Chart are noisy and below shows crops of some of the patches in comparison with those from the same picture by Olympus D580. The D580 picture is less noisy.

Skin Color Patch (1st Row 2nd Col)	Cyan Patch (3rd Row 6th Col)	Light Green Patch (2nd Row 5th Col)
MobiDV H18
Olympus D580

Comparisons with other Cameras:
- Below shows side-by-side comparisons of Macbeth chart picture at 11 Lux taken by other digital cameras.

MobiDV H18

Nikon 5700

MobiDV H10

Olympus D580

The Olympus D580 picture resembles the actual colors of the Macbeth Chart closest. Like the Nikon 5700, the light purple patch at 1st row 5th col has too much blue compared with the one in Olympus D580. The brown patch for 1st row 1st col also looks too dark compared to the actual brown of the Macbeth Chart. The skin color patch at 1st row 2nd col looks too reddish compared with the D580 one. Finally, in the H18 picture, the blue patch (3rd row 1st col) and the purple patch (2nd row 4th col) are not easily differentiable but they are actually quite different in the D580 picture.  

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