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Originally posted by wmd_2008
reply to post by arianna
No I am from the UK and work in the building trade but as photography has been my hobby for 30+ yrs know I can see when people like YOU dont really have a clue what you are doing to an image.
Take this for instance
i985.photobucket.com...
Can you post a link to the picture before you *&^%£" it up
Originally posted by arianna
In fact, what has really taken place is that the form of the unseen detail has been reinforced.
Originally posted by arianna
At first I thought the central feature was an arch-like structure. After enhancing another view it would appear that this feature is a solid structure with an arched roof.
Originally posted by ArMaP
Originally posted by arianna
In fact, what has really taken place is that the form of the unseen detail has been reinforced.
There's no unseen detail on the photos, all the detail is visible, obviously.
But you are right, what you call enhancements do not create pixelization, they remove the more subtle shades of grey, making it look like a bad photocopy.
Originally posted by ArMaP
Originally posted by arianna
At first I thought the central feature was an arch-like structure. After enhancing another view it would appear that this feature is a solid structure with an arched roof.
Do you mean the smaller crater?
Even if it's "top down" view, why don't you do as that university professor said and use a LROC photo? If there's anything there you should still see it, even without perspective, right?
PS: in this case we have two photos that show that area, why don't you make a 3D image from those two?
Originally posted by arianna
There is unseen data in images. If the view is 'flat' (i,e., lacking contrast) the finer detail will not be effectively realized.
Originally posted by ArMaP
Originally posted by arianna
There is unseen data in images. If the view is 'flat' (i,e., lacking contrast) the finer detail will not be effectively realized.
A well configured monitor can show all the shades of grey an image can have, no unseen data anywhere.
#
Originally posted by arianna
I know exactly what I am doing with this 1970s high resolution image.
The current LROC views are not really suitable as the majority of them are 'top-down' views which lack any form of perspective. The enhancing of an image is part of the process to 'bring out' the detail which is contained in the downloaded original but due to its flatness the detail cannot be visualized. What can be seen in the high-res image after enhancement gives the viewer the impression that pixelization has taken place. In fact, what has really taken place is that the form of the unseen detail has been reinforced. If you download the image I posted and zoom in you will see that no pixelization has taken place in the image.
The image can be directly downloaded at this direct link. (921.7KB)
www.lpi.usra.edu...
The high resolution version is available here but you may have to request it.
eol.jsc.nasa.gov... (1.2MB)
You realize the sun emits (among other things) visible light, right?
Some of these structures are brightly illuminated. Therefore, if this lighting is as we know it, electricity has to be generated by some method.
Originally posted by arianna
reply to post by wmd_2008
If you had read what I said you would know what I'm referring to. The majority of LROC are not suitable as they only give a "top-down" view. The images I am posting here are oblique or angled views and have perspective, that's the difference. The latest LROC images are perfect for mapping and other purposes but not really suitable for my type of research.
Originally posted by wmd_2008
Originally posted by arianna
reply to post by wmd_2008
If you had read what I said you would know what I'm referring to. The majority of LROC are not suitable as they only give a "top-down" view. The images I am posting here are oblique or angled views and have perspective, that's the difference. The latest LROC images are perfect for mapping and other purposes but not really suitable for my type of research.
No image is suitable for your type of research if you cant see your objects in 60cm or 50cm/pixel images they are in your mind and no were else!
The people of this civilization have developed an art-orientated culture and have integrated artistically designed features into their environment.
Producing an anaglyph from a stereo pair is a creative process.
my brain is more 'tuned-in'