Kako Hasselblad go nadminuva Bayer pattern

Igor-T напиша: Dzirnete go primerot so parite. :)))

Па, па, па, па, па... 3D.

Well ...

Fullres capture na sekoja komponenta (RGB) e
implementirana i vo digitalnite scanning backs.

Imaat trilinear CCD i vo eden pass skeniraat se.
Jasno, upotreblivo samo za sceni bez dvizhenje.

Reads:
BetterLight - Scanning Backs... How they work
BetterLight - Examine high resolution image examples


Dzirnete go primerot so parite. :)))


Pozdrav

Igor


PS: Product photography fetish:
     Better Light Featured Photographers - Morgan Rockhill







Изменето од Igor-T - 20.Ноември.2009 во 23:00

Hasselblad ima nov model na kamera koj go nadminuva problemot so Bayer pattern.
Hasselblad has announced a Multi-Shot (MS) version of its H3DII-50 medium format camera. First shown in the H3DII-39 MS in 2008, the system captures four shots in a row, moving the sensor by one pixel between each shot to record full RGB values at each position. THe H3DII-50 MS costs €23,000 with less expensive trade-in prices and a trade-up route for Hasselblad owners.

http://www.hasselblad.co.uk/promotions/multishot-q409.aspx

Bayer pattern e seriozen problem vo foto/video so eden senzor i generalno ne dava dobri rezultati. Kaj pro video kamerite zatoa ima 3CCD ili 3CMOS senzori, nesto sto Foveon ne uspea da go nametne deka ne go prifatija/kupija golemite igraci kako Canon/Sony/Kodak.

Idejava na Hasselblad e interesna no neprakticna - sluzi samo za slikanje mrtva priroda. I se prasuvam kolku vreme kje trae preciznata mehanika na dvizenje na senzor za 1 pixel .