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 Unveiling Olympus Sensor with IR technology 
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Post Unveiling Olympus Sensor with IR technology
I think it should be clear, this technology may not be in E-P3, instead they are using Frequency Accelerated Sensor Technology (FAST) ~doubling frame rate signals to 120FPS + new piezo actuators on their revised lenses~ quite similar to newest Panasonic sensor ability that has (only) 60 FPS.

(1) "New TruPict" consists of two cores. "Left brain" is for image processor, "Right brain" is for focus processor.
(2) The new Focus Processor:
a. During focus attempt, image is recorded once and stored in "buffer memory".
b. Focus prediction will be calculated based on reading in two channels: in visible band ("G" of the R-G-IR-B) and IR band ("IR" of the R-G-IR-B)
c. Predictive focus is opted and sends message where the focus drive should move.
(3) Tweaked sensor: Olympus adds IR channel onto Green channel in R-G-G-B sensor (making it into R-G-IR-B). The tweaked channel occupy some area at the focus points.
(4) Microlens design: IR band should not be filtered.
(5) New lens: Coating should allow IR band to enter the sensor. Previously, Olympus patented special glass (in 2002) and coating (in 2008) to block IR band completely.

This patent also shows that Olympus camera will have IR assist focus.

Possible weakness? any filter attached to the lens may block IR band, resulting AF to slow down "as before".


Attachments:
Possible E-P3 Trupict VI.jpg
Possible E-P3 Trupict VI.jpg [ 91.19 KiB | Viewed 8429 times ]


Last edited by arahmadi on 01 Jul 2011 03:30, edited 11 times in total.

28 Jun 2011 14:01
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Post Re: Unveiling (E-P3?) technology
Point no 5 koq mengkhawatirkan yaahh....

lalu lensa lama gimana ?


28 Jun 2011 16:23
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Post Re: Unveiling (E-P3?) technology
Nah kalau lensa lama, keistimewaan AF cepatnya (alias Focus Processornya) kemungkinan gak jalan. Jadi kembali seperti E-P lainnya.


28 Jun 2011 16:37
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Post Re: Unveiling (E-P3?) technology
Asli ini user jadi bahan percobaan, terus terang jadi ndak menarik dari faktor ekonomis


28 Jun 2011 16:38
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Post Re: Unveiling (E-P3?) technology
waktu kemarin sih di Bandung aku bicara sama owner OCCI dia bilang lineup lensa baru PEN dahsyat, tapi itu kebali ke faktor ekonomis.


28 Jun 2011 16:40
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Post Re: Unveiling (E-P3?) technology
Hehe... PL2 percobaan microlens, yang ini percobaan sensor RGB+IR.

Reference: US Patent 2010/0245657 A1

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28 Jun 2011 16:41
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Post Re: Unveiling (E-P3?) technology
mantaaaaap nih infonya, ini teknologi TruPic VI dual core udah thn 2010?? waaaaaaa kenapa ngak dibahas dulu2 nih...
thanks sharingnya om AR

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28 Jun 2011 17:09
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Post Re: Unveiling (E-P3?) technology
lagi dicoba om AF dgn lensa 4/3 tetap lambat.
dgn lensa lama m4/3 ndak terlalu terasa perubahannya

dgn lensa baru fuuzzz ngebut.


28 Jun 2011 17:51
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Post Re: Unveiling (E-P3?) technology
Sudah ada yang coba?


28 Jun 2011 17:53
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Post Re: Unveiling (E-P3?) technology
arahmadi wrote:
Sudah ada yang coba?


lagi dicoba om :twisted:

lensa lama sangat berpengaruh terhadap kecepatan AF di P3


28 Jun 2011 17:57
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