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#1
February 28th 12, 05:30 AM
posted to rec.photo.digital
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41 megapixel camera phone?
In article
, RichA wrote: Hold that phone steady!! http://ibnlive.in.com/news/nokia-unv...eview-phone/23 4253-11.html The whitepaper says it's 41M low-quality pixels that are normally downsampled to 5M high quality (for a phone) pixels. The phone's digital zoom feature reduces that downsampling so that the image doesn't degrade as much digital zoom that upsamples. The BS is that Nokia provides 41M pix sample images that are very clearly upsampled by at least 3x3. My guess is that marketing demanded restoration of the 41M pixels even if it means upsampling the 5M pixels. -- I will not see posts from Google because I must filter them as spam 
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#2
February 28th 12, 07:16 AM
posted to rec.photo.digital
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41 megapixel camera phone?
In article , Kevin McMurtrie
says... The BS is that Nokia provides 41M pix sample images that are very clearly upsampled by at least 3x3. Upsampling from 41 to 5MP? What do you mean? -- Alfred Molon ------------------------------ Olympus E-series DSLRs and micro 4/3 forum at http://tech.groups.yahoo.com/group/MyOlympus/ http://myolympus.org/ photo sharing site
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#3
February 29th 12, 05:04 AM
posted to rec.photo.digital
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41 megapixel camera phone?
In article ,
Alfred Molon wrote: In article , Kevin McMurtrie says... The BS is that Nokia provides 41M pix sample images that are very clearly upsampled by at least 3x3. Upsampling from 41 to 5MP? What do you mean? Their sample images (press release images) are clearly upsampled to 41M pixels from a much smaller source. Check out the size of the hot pixel defects - they're huge. -- I will not see posts from Google because I must filter them as spam
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#4
February 29th 12, 07:18 AM
posted to rec.photo.digital
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41 megapixel camera phone?
In article , Kevin McMurtrie
says... The BS is that Nokia provides 41M pix sample images that are very clearly upsampled by at least 3x3. Upsampling from 41 to 5MP? What do you mean? Their sample images (press release images) are clearly upsampled to 41M pixels from a much smaller source. Check out the size of the hot pixel defects - they're huge. Perhaps they are using the original 41MP output of the sensor. -- Alfred Molon ------------------------------ Olympus E-series DSLRs and micro 4/3 forum at http://tech.groups.yahoo.com/group/MyOlympus/ http://myolympus.org/ photo sharing site
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#5
March 1st 12, 04:19 AM
posted to rec.photo.digital
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41 megapixel camera phone?
In article ,
Alfred Molon wrote: In article , Kevin McMurtrie says... The BS is that Nokia provides 41M pix sample images that are very clearly upsampled by at least 3x3. Upsampling from 41 to 5MP? What do you mean? Their sample images (press release images) are clearly upsampled to 41M pixels from a much smaller source. Check out the size of the hot pixel defects - they're huge. Perhaps they are using the original 41MP output of the sensor. Did you check the images? -- I will not see posts from Google because I must filter them as spam
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