Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Behind the curtains
Search
Roberto Orgiu
November 03, 2021
Programming
0
48
Behind the curtains
Slides of the talk I gave together with Daniele Bonaldo (@danybony_) at Droidcon London 2021
Roberto Orgiu
November 03, 2021
Tweet
Share
More Decks by Roberto Orgiu
See All by Roberto Orgiu
Wellness & Droid
tiwiz
0
100
The Importance of Being Tested
tiwiz
0
390
An Android Dev start to Kotlin MPP
tiwiz
0
150
Fantastic API and where to find them
tiwiz
0
61
Flipping the Koin @ GDG Dev Party
tiwiz
1
50
Flipping the Koin
tiwiz
2
140
Trip into the async world @ NYC Kotlin Meetup
tiwiz
0
92
Trip into the async world
tiwiz
1
110
GraphQL IRL (Android Makers)
tiwiz
0
140
Other Decks in Programming
See All in Programming
JetBrainsのAI機能の紹介 #jjug
yusuke
0
110
Reactの歴史を振り返る
tutinoko
1
140
Android 16KBページサイズ対応をはじめからていねいに
mine2424
0
730
Streamlitで実現できるようになったこと、実現してくれたこと
ayumu_yamaguchi
2
230
Googleの新しいコーディングAIエージェントJulesを使ってみた
tonionagauzzi
0
150
CLI ツールを Go ライブラリ として再実装する理由 / Why reimplement a CLI tool as a Go library
ktr_0731
3
640
知って得する@cloudflare_vite-pluginのあれこれ
chimame
1
120
Claude Code で Astro blog を Pages から Workers へ移行してみた
codehex
0
160
Go製CLIツールをnpmで配布するには
syumai
0
750
202507_ADKで始めるエージェント開発の基本 〜デモを通じて紹介〜(奥田りさ)The Basics of Agent Development with ADK — A Demo-Focused Introduction
risatube
PRO
5
1.2k
リバースエンジニアリング新時代へ! GhidraとClaude DesktopをMCPで繋ぐ/findy202507
tkmru
4
1.3k
階層化自動テストで開発に機動力を
ickx
1
440
Featured
See All Featured
Build your cross-platform service in a week with App Engine
jlugia
231
18k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.4k
Building Flexible Design Systems
yeseniaperezcruz
328
39k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.8k
Raft: Consensus for Rubyists
vanstee
140
7k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
44
2.4k
Faster Mobile Websites
deanohume
308
31k
It's Worth the Effort
3n
185
28k
Practical Orchestrator
shlominoach
189
11k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
18
1k
A Tale of Four Properties
chriscoyier
160
23k
Transcript
B E H I N D T H E C
U R TA I N S A TA L K A B O U T P H O T O S Photo by Keenan Barber on Unsplash
Daniele Bonaldo @danybony_ Roberto Orgiu @_tiwiz
M E G A P I X E L S
D O T H E Y M AT T E R ? 6000 4000
M E G A P I X E L S
D O T H E Y M AT T E R ? 6000 4000 24 MP
P H O T O S I T E S
>8.4μm 0.8μm ~ 2.44μm
W H AT A B O U T S M
A R T P H O N E S ? 0.8μm 0.8μm
W H AT A B O U T S M
A R T P H O N E S ? 2.4μm 2.4μm
W H AT A B O U T S M
A R T P H O N E S ? 2.4μm 2.4μm SUPER PIXEL !!1! aka Pixel Binning
S A M S U N G S 2 0
U LT R A E X A M P L E 2.4μm 2.4μm 108 MP grouped by 9 12MP
S A M S U N G S 2 0
U LT R A E X A M P L E 2.4μm 2.4μm 108 MP grouped by 9 12MP Pixel Shifting
S A M S U N G S 2 0
U LT R A E X A M P L E 2.4μm 2.4μm 108 MP grouped by 9 12MP Pixel Shifting
S O N Y A L P H A 7
R I V A N O T H E R E X A M P L E S O N Y A L P H A 7 S I I I Full Frame Cameras 61 MP 12.1 MP 3.73 μm 8.32 μm M O R E D E TA I L S L E S S N O I S E
W H Y T H E Y A R E
I M P O R TA N T S E N S O R A N D S I Z E
W H Y T H E Y A R E
I M P O R TA N T S E N S O R A N D S I Z E B I G G E R S E N S O R = M O R E L I G H T M O R E L I G H T = B E T T E R P H O T O S
3 5 M M I S T H E S
TA N D A R D C R O P FA C T O R 36mm 24mm 1.5x
T H E R E A L O N E
I S O N LY O N F F F O C A L L E N G T H
T H E R E A L O N E
I S O N LY O N F F F O C A L L E N G T H F O C A L L E N G T H X C R O P FA C T O R A P E R T U R E X C R O P FA C T O R
S A M S U N G G A L
A X Y S 2 0 F E E X A M P L E Sensor size: 7.25mm x 5.44m Aperture: F1.8 Crop factor: 4,78 Focal Length: 5.4mm Real aperture: F8 Real focal length: 26mm
O N C A M E R A S C
O N T R O L L I N G A P E R T U R E
C O N T R O L S C A
M E R A APERTURE
W H AT A B O U T P H
O N E S ? S A M S U N G G A L A X Y S 2 0 F E 12MP F1.8 26mm 8MP F2.4 76mm 12MP F2.2 13mm Why no shallow DoF?
A R E A L W O R L D
E X A M P L E D E P T H O F F I E L D
S O N Y A L P H A 7
I I I
S O N Y A L P H A 6
6 0 0
S A M S U N G G A L
A X Y S 2 0 F E
F U L L F R A M E A
P S - C S M A R T P H O N E
– C H A S E J A R V
I S “The best camera is the one that's with you”
None
AVA I L A B L E R E M
O T E A P P S H O W T O C O N T R O L Y O U R C A M E R A
C O N T R O L L I N
G T H E C A M E R A T H R O U G H A N A P P • Remote controller • Long exposures • Shot sequence • Shot programming • Pleasant UI
C O N T R O L L I N
G T H E C A M E R A T H R O U G H A N A P P • Remote controller • Long exposures • Shot sequence • Shot programming • Pleasant UI
S O N Y ’ S I M A G
I N G E D G E M O B I L E
S H U T T E R H T T
P S : / / S H U T T E R . D E V
M O N I T O R + H T
T P S : / / M O N I T O R P L U S . C C
S O W E D E C I D E
D T O M A K E O U R O W N !
A P P - C A M E R A
C O N N E C T I O N
SSID: …. Password: ….
R E S T A P I
B U T… API is not great I N S
E RT S A D T R O M B O N E S O U N D H E R E
C A M E R A S TAT U S
None
None
{ “result": [ { “type":"cameraStatus", “cameraStatus":"IDLE" }, … ] }
{ "method": “g
{ “result": [ { “type":"exposureCompensation", “currentExposureCompensation”:”1.0", “maxExposureCompensation”:”3.0”, “minExposureCompensation”:”-3.0“, … },
… ] } { "method": “g
S E T T I N G S H O
T VA L U E S
• setShutterSpeed (1”, 1/2, 1/10, 1/60, 1/250, …) • setIsoSpeedRate
(100, 200, 400, 800, …) • setFNumber (1.8, 2.8, 4.0, 8.0, …) • setExposureCompensation • setWhiteBalance ("Color Temperature", true, 2500) • …
L I V E V I E W D I
S P L AY
None
{ “result": [ “http://ip:port/liveview/liveviewstream" ] } { "method": “s
U P L O A D S H O T
D ATA actHalfPressShutter actTakePicture awaitTakePicture pictureUrl
W H AT ’ S N E X T…
• New app features!!1! • Programmable sequence of shots •
Intervalometer • Image transfer • Wearable support • Open-source SDK ASK US ABOUT IT!1!!1
Q U E S T I O N S ?