Moon Mosaic Attempt

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QuantumGravity
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Moon Mosaic Attempt

Post by QuantumGravity »

First time doing a mosaic... seems to be quite blur, any ideas why?

Mosaic made up of 7 prime focus shots taken through my school's 10" LX200. 1/125 secs, ISO 400. Shots aligned in Photoshop, converted to grayscale, colour balanced and some minor editting to remove the lines between the photos.

How to improve? :?
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boothee
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Re: Moon Mosaic Attempt

Post by boothee »

QuantumGravity wrote:First time doing a mosaic... seems to be quite blur, any ideas why?

Mosaic made up of 7 prime focus shots taken through my school's 10" LX200. 1/125 secs, ISO 400. Shots aligned in Photoshop, converted to grayscale, colour balanced and some minor editting to remove the lines between the photos.

How to improve? :?
I would like to suggest you to do Mosaic using MaxIm DL software! It is automatic.

iMerge is also a good one.

Do you use any filter ?

boothee
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rcj
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Post by rcj »

have you tried doing a little unsharp masking in PS? it might help to bring out edge definition of the topographical features.
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Jin Peng
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Post by Jin Peng »

Good effort! may i know where you took this picture?
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QuantumGravity
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Re: Moon Mosaic Attempt

Post by QuantumGravity »

boothee wrote:Do you use any filter ?
nope
Jin Peng wrote:Good effort! may i know where you took this picture?
my school's field area
rcj wrote:have you tried doing a little unsharp masking in PS? it might help to bring out edge definition of the topographical features.
didnt really know how at the time of processing, but will try sometime soon...
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QuantumGravity
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Post by QuantumGravity »

heeding remus' advice...

did some unsharp masking, not too sure whether i overdone it, but anyway...
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Post by rcj »

hi q-gravity,
nice attempt on unsharp masking. can see an improvement on the extent of ray coverage and a pronounced contrast on the maria regions. However, do ease on curves if you have did the adjustment, as some of the highlights have been clipped to 255 values already. you can see the effect of this change from the brightest features. Hope u do not mind if I have tried a little processing on the original image. What I have done was to apply a gentle curve appliation in PS to the moon, to highlight the darker regions and prevent the wash-out effect. It seemed that your exposure is correct, cause when this is the case, the curves adjustment is quite easy, but do be careful, as it is also easy to overdo it. Afterthat apply unsharp masking just a little...about 40% at 1 pixel radius since image is small.
Remus
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boothee
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Post by boothee »

rcj wrote:hi q-gravity,
nice attempt on unsharp masking. can see an improvement on the extent of ray coverage and a pronounced contrast on the maria regions. However, do ease on curves if you have did the adjustment, as some of the highlights have been clipped to 255 values already. you can see the effect of this change from the brightest features. Hope u do not mind if I have tried a little processing on the original image. What I have done was to apply a gentle curve appliation in PS to the moon, to highlight the darker regions and prevent the wash-out effect. It seemed that your exposure is correct, cause when this is the case, the curves adjustment is quite easy, but do be careful, as it is also easy to overdo it. Afterthat apply unsharp masking just a little...about 40% at 1 pixel radius since image is small.
Remus
Amazing! Congratulations! Magic touch!

boothee :shock:
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boothee
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Post by boothee »

rcj wrote:hi q-gravity,
nice attempt on unsharp masking. can see an improvement on the extent of ray coverage and a pronounced contrast on the maria regions. However, do ease on curves if you have did the adjustment, as some of the highlights have been clipped to 255 values already. you can see the effect of this change from the brightest features. Hope u do not mind if I have tried a little processing on the original image. What I have done was to apply a gentle curve appliation in PS to the moon, to highlight the darker regions and prevent the wash-out effect. It seemed that your exposure is correct, cause when this is the case, the curves adjustment is quite easy, but do be careful, as it is also easy to overdo it. Afterthat apply unsharp masking just a little...about 40% at 1 pixel radius since image is small.
Remus
Could you please try my picture ? Thanks!

boothee :)
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rcj
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Post by rcj »

hi boothee,
here it is! hope you like it. :lol:
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