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Try http://home.freeuk.com/m.gavin/dawn_se_england.jpg
This is a shot from our east facing bedroom window at dawn this morning from southeast England with at least 5 planes from the Americas overflying for touchdown in nearby Europe within the hour. Welcome America! More astro pics from this window at http://home.freeuk.com/m.gavin/conjunct.htm Maurice Gavin@Worcester Park Ob - UK |
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Maurice Gavin:
Try http://home.freeuk.com/m.gavin/dawn_se_england.jpg This is a shot from our east facing bedroom window at dawn this morning from southeast England with at least 5 planes from the Americas overflying for touchdown in nearby Europe within the hour. Welcome America! With Cheney and Rumsfeld running things, you're lucky they're not bombers. Or perhaps they are, but they're headed for France. Vive la France! More astro pics from this window at http://home.freeuk.com/m.gavin/conjunct.htm Nice, but I have a suggestion that I hope you will see as constructive. Your images exhibit significant compression artifacts, which, unfortunately, are evident as blocky distortion around white, sharp-edged regions such as the planets and stars and your white type. This distortion blurs the affected areas, which is especially undesirable with images of stars and planets, as they are no longer reproduced as sharp points. This distortion is generally caused by one of two things: your choice of excessive compression when you saved the image as a JPEG; or the use of software whose resampling and compression algorithms are not up to snuff. I can't tell which of these factors affects your images. If it's the former, move the "quality" slider or its equivalent in your app to a higher level. If it's the latter, I would note that many shareware/freeware graphics applications, particularly on the Wintel platform, fall down in this area. This is not true of Photoshop and other high-end graphics apps, which work about as well on Wintel as they do on the Mac. I'm not suggesting that you drop £534 on Photoshop; Photoshop Elements @ £68 (amazon.co.uk) is a good choice for either platform. If you're using film and scanning negatives or prints, don't scan at low resolution even if you aren't planning to print an image. Scan at about 300 pixels/inch and in TIFF or Photoshop format (lossless formats) and then let your image editing software -- which almost certainly has better algorithms than your scanner software -- do the JPEG resampling and compression. Davoud -- usenet *at* davidillig dawt com |
#3
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More astro pics from this window at
http://home.freeuk.com/m.gavin/conjunct.htm Hi Maurice, I enjoyed your pictures! Watching the planets change and form = interesting naked-eye patterns is one of my favorite astronomical = activities. ;-) -Florian at stargazing dot com |
#4
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On Tue, 09 Dec 2003 09:18:40 -0500, Davoud wrote:
Maurice Gavin: Try http://home.freeuk.com/m.gavin/dawn_se_england.jpg This is a shot from our east facing bedroom window at dawn this morning from southeast England with at least 5 planes from the Americas overflying for touchdown in nearby Europe within the hour. Welcome America! With Cheney and Rumsfeld running things, you're lucky they're not bombers. Or perhaps they are, but they're headed for France. Vive la France! More astro pics from this window at http://home.freeuk.com/m.gavin/conjunct.htm Nice, but I have a suggestion that I hope you will see as constructive. Your images exhibit significant compression artifacts, which, Davoud usenet *at* davidillig dawt com Yes - I do that to speed download with minimal file size but point takeng |
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