restoration of photo
The scan is not of a high enough dpi to be able to do much more to improve the image. I realize now it’s from a microfiche, however any higher scan rate would help with the detail. At 200% the nearest Spit is just blocks of pixels! Cleaning up the scratchs and such is no problem, even removing the frame on the side can be done. Just let me know what you’d like. However can your scanner do any higher than the 400dpi of your first image? As far as what I’ve done so far it is just a simple brightness/ contrast and greyscale adjustments. I can do further restoration if possible, but I just did this as a sample of a quick improvement. I won’t say I’m an expert at photoshop like some of the coloured examples I’ve seen on this site. But I’m sure I can do a reasonable job at your restoration. Let me know what you’d like done and if a higher scan is possible.
Neil Medcalf
clean up
How’s this for a start- Send me a higher scan and I’ll see what else I can do for you. Neil – [email]type509@hotmail.com[/email]
Love that p 38 but I’d prefer a mini Rutan/ Pond Racer!
Neil
master modeler
This fellow sounds very much like one of the members of the (IPMS Victoria) club I belong to. His name is Howard Hill. The Hurricane is 1/24 scale. The Wellington fuselage is 1/72 scale. However the complete Wellington is in 1/48 scale. The Seafury he’s working on in in 1/32 scale and he is in desparate need of diagrams showing the hydralics and pnuematics. Howard also started a 1/24 scale scratch built Spitfire this past year. I’m not sure how far along he’s gotten with that one as I haven’t been able to go to a meeting for some time. If you all would like to see more of his work visit the Aircraft Resource Center web site. ( http://www.aircraftresourcecenter.com ) and look up the Hurricane and Wellington. He truly is a master modeler who is more than willing to share his skill with others.
Neil Medcalf
There is certainly something about a dusty collection of rare aircraft that interests us all! Keep posting and thanks- Neil Medcalf
I understand that the Bertilson Aeromobile hovercraft is at the Garber site. By any chance did you get a photo of it? Thanks in advance
Neil Medcalf
Jpegs and tiffs
On the subject of jpegs or tiffs. As long ans your image is burned to a hard drive or cd a jpeg is fine. However the more you open a jpeg in a editing program like photoshop and save it the more distorted it will become. This is because of the fact that each time you open and close the file it will decompress and compress differently. A Tiff file is an uncompressed image and therefore you can open it and edit it without the file being altered by compression.
Neil Medcalf
Digtial files
I’ll try and answer your original question. As I work as a photo technician I hope my 2 cents (Canadian) will help.
DPI is all relative to the output or the orginal scan. You comment on 800 pixels but you don’t say what from? First the industry standard here is 300 dpi for the output. Anything smaller is visible to the eye as pixels. Now for a 300 dpi output to get a 4×6 print you therefore require an image thats 1200 x 1600 pixels. And for an 8×10 you would need 2400 x 3000 pixels. Just divide your required print size by 300 and you have the required image size.
As far as scanning ( input) is concerned it depends on the orginal – neg, slide, or print or digital camera. Again you have to decide what your final print size or quality you’d like to have in the end. My lab scans negs and slides at 5000 dpi and we are able to produce a print of 10×15 from that scan rate, with the output at 300 dpi.
So an 800 dpi scan from a slide would result in digital image of about 700 x 1000 dpi and at an output of 300 dpi would give a print size of 2.3 x 3.6 in.
In the long run use as large a scan rate and file size as you can.
Hope this helps –
Neil Medcalf
Although I don’t have the mag. From the description it sounds like Anthony Hodgson’s PT462. It was the former Charles Church two seater which went to Florida for a time until returned to the UK in 1998.
Neil Medcalf
Do you have any further info…. Source perhaps.. Looking for any details you can find.. Thanks- Neil
Great work- Do you want to come work in my Lab? We’re looking for summer help! In our lab that quick job you did would be a level 5 restoration and cost $200. Canadian… by the way our Lab is in sunny Victoria BC Canada…
Again Great work
Neil
Very nice photoshop, but where are the cameras now? Are we down to one behind the cockpit still?
Tossing the dummy
I may be a bit late with this thread but I must say it’s a very interesting one, so I’ll add my 2 cents Canadian to it. I pretty much agree with everything said as far as the bump on the wing and the dummy parachuter from the front cockpit. As they say photos don’t lie. (at least those not photoshoped!)
I believe the bump on the wing was a winch. I also belive the dummy was stored in the front cockpit. Mark 12’s photos tend to prove this. With the wire hanging out of the cockpit I believe the winch on the wing was used to pull the dummy from the cockpit and release it a safe position away from the side of the fuselage. This would explain both photos and explain Mr. Ruddells comments about it launching from the front seat.
I for one would prefer to fly a drop this way rather than take off with the dummy flapping about on the wing in the wind. Yes I know someone suggested the dummy was folded but I don’t belive even folded it would fit in the bump on the wing. Also it would take to long to unfold if droped from the bump. Now if it was pulled from the cockpit it would unfold as it was pulled and therefore be “fullsized” as it exited over the wing.
Once it “Hit the winch” the (weak) link to the parachutest would break and release the dummy in the proper position and attitude. The dummy’s chute would then deploy by radio or attitude sensor.
Comments welcomed.- Neil Medcalf
three views
Sorry- but I’ve been at work all day and had to deal with the kids after so I haven’t had time to keep up with the posts! I Daz’s drawing is not suitable let me know in a PM and I’ll get a couple others together to send to you..
Neil Medcalf
Many thanks Paul. Any chance the other aero magazines have something..? Much appreciated. Neil