HTC Ultrapixel camera white paper
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Αναλυτικές πληροφορίες για τον τρόπο λειτουργίας της κάμερας του νέου HTC One
Transcript of HTC Ultrapixel camera white paper
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HTC ULTRAPIXEL 2013 : 1
HTC ULTRAPIXEL
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HTC ULTRAPIXEL 2013 : 2
HTC ULTRAPIXEL
,
. ,
Megapixel. : megapixel
, .
... , ...
.
David Pogue,
New York Times,
8 2007
pixel
Smartphone,
hardware
, megapixel .
,
.
Jessica Dolcourt,
CNET
12 2012
HTC One Smartphone HTC UltraPixel -
point-and-shoot.
Smartphone
. HTC
,
.
,
.
megapixel ,
CMOS,
(Image Signal Processor - ISP)
8
13 megapixel.
ImageSense, :
UltraPixel - pixel
, pixel
300% ' ,
13 megapixel.
HTC ImageChip -
, ,
(High Dynamic Range - HDR).
F/2.0 -
Smartphone, 44%
' , iPhone 5.
(Optical Image
Stabilization - OIS) -
'' .
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HTC ULTRAPIXEL 2013 : 3
ULTRAPIXEL:
megapixel,
. , ,
megapixel
,
.
,
megapixel.
; pixel
,
.
pixel, .
.
,
,
.
HTC pixel
,
300% ' , 13 megapixel
. pixel
,
.
UltraPixel
HTC ImageChip
UltraPixel
F/2.0
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HTC ULTRAPIXEL 2013 : 4
ULTRAPIXEL
pixel
Smartphone,
.
.
.
, .
.
pixel
Pixel Pixel UltraPixel
HTC One
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HTC ULTRAPIXEL 2013 : 5
ULTRAPIXEL HTC pixel
pixel.
1/3 HTC One
8 MP 13 MP Smartphone.
, UltraPixel pixel
.
megapixel - HTC One
4 megapixel, pixel
.
UltraPixel 2,0 pixel 1,4 8 MP
pixel 1,1 13 MP.
, HTC One
HD.
8 x 10.
.
,
, ,
cloud.
.
pixel
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HTC ULTRAPIXEL 2013 : 6
PIXEL (m2)
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HTC ULTRAPIXEL 2013 : 7
IMAGECHIP
, HTC ImageChip hardware. ,
ImageChip (Image Signal Processor - ISP), :
, 200 ms . , . .
HDR
~92 dB . (interlaced) 60 fps , hardware ImageChip HDR. , full HD 1080 P HDR (always on).
, . , .
pixel Smartphone, . , .
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HTC ULTRAPIXEL 2013 : 8
F/2.0 -
.
f-stop,
f-stop, .
HTC One, , , F/2.0
44% , F/2.4 iPhone 5, 90% F/2.6 Samsung GS3.
.
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HTC ULTRAPIXEL 2013 : 9
-
Smartphone . :
1. ,
. 2.
.
, HTC One
1/48 , 1/30
HTC One X (2012).
Smartphone,
.
, HTC One
(Optical Image Stabilizer -
OIS). OIS
,
Smartphone. HTC
.
,
.
,
.
HTC
OIS HTC One.
,
2000 Hz,
(yaw)
(pitch) , ,
2000 .
OIS. OIS
, HTC
1
,
.
UltraPixel HTC,
,
F/2.0
,
, .
:
,
!
OIS OIS
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HTC ULTRAPIXEL 2013 : 10
-
, OIS
.
,
OIS
1/7,5
. , , ,
,
1/48
.
,
.
, .
OIS ,
,
,
(panning)
.
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HTC ULTRAPIXEL 2013 : 11
HTC ULTRAPIXEL
.
. .
megapixel
. HTC
Smartphone.
UltraPixel
,
.
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HTC ULTRAPIXEL 2013
: 12
HTC UltraPixel Smartphone
F/2.0 F/2.8 1,96x
, F/2.8
pixel 2,0 mm pixel ~1,4 m (
8 MP)
pixel ~1,1 m (
13 MP)
2,04x
, 1,4 m
3,31x
, 1,1 m
,
Hardware HDR
(91,7 dB)
HDR (~64 dB) ~24x
91,7 dB 64 dB
CMOS BSI
1/3'
pixel 2 m X 2 m
2688 x 1520 16:9 ratio JPEG
48 fps
1080 P 30 fps 720 P 60 fps
1080 P HDR 28 fps 768x432 96 fps
H.264 high profile, 20 mbps 3,82 mm
F/# F/2.0
5 P
, +/- 1 ( ), 2000
ImageChip / ISP HTC (~200 ms),
,
8 fps
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HTC ULTRAPIXEL 2013
: 13
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HTC ULTRAPIXEL 2013
: 14
- ()
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HTC ULTRAPIXEL 2013
: 15
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