Android Camera Hacking Academy — public feed snapshot

14 June 2026

Tadi

entityФотография

Delete the tag

16:08

And check physical camera ID too

16:08

Женя

Replytext not yet in the index

Hp5 1/1.56" same dr like lyt900 1" at x64 gain

16:13

Фотография
click to show

Кстати если построить график цифрового усиления то мы вернемся к той самой точке)

16:13

Tadi

ЖеняКстати если построить график цифрового усиления то мы вернемся к той самой точке)

Wonder how efficiently his thing is cheated by dithering, probably a lot

16:17

Considering he wants to sample everything from a dark frame

16:18

Женя

TadiWonder how efficiently his thing is cheated by dithering, probably a lot

What device can I check on?

16:18

Or I can make a mod

16:18

Tadi

ЖеняWhat device can I check on?

Better to spend time at determining and admitting the weakness of methodology for measuring the DR we're actually looking for more

16:20

Женя

TadiBetter to spend time at determining and admitting the weakness of methodology for measuring the DR we're actually looking for more

@mehkuna zaebal chini eto govno

16:21

Tadi

Matching the clipping point in the middle of camera would already be a more sensible starting point

16:21

entity

TadiAnd check physical camera ID too

The identifier is correct, raw_sensor is not working 🤔🤔

16:21

Tadi

What you can measure best from a dark frame is how much sensor processes the ADC capture

16:23

And how much loss of precision is incurred in the process

16:24

Женя

TadiBetter to spend time at determining and admitting the weakness of methodology for measuring the DR we're actually looking for more

Actually suggest a testing idea and calculation formula

16:24

Tadi

ЖеняActually suggest a testing idea and calculation formula

A controllable light source in a perfectly dark room with linear luminance graph

16:26

Diffused a bit

16:26

Otherwise a zero PWM light source I guess

16:27

Also in a fully dark room (where it's the only source of light)

16:27

As you either need to control the light source or exposure time

16:27

And you don't want banding to be involved

16:28

With that, you can get the metric of DR most of us look for

16:29

Android Camera Hacking Academy

ЖеняКстати если построить график цифрового усиления то мы вернемся к той самой точке)

i'd rather see actual test retults (photos) than charts

16:29

mikuna

Женя@mehkuna zaebal chini eto govno

Tadi zaebal plakat, fucking roma twink

16:29

TadiA controllable light source in a perfectly dark room with linear luminance graph

And what's the difference? You still get result after ADC?

16:30

A snapshot of an open public feed from the search index ChatCrawler — “Google for public Telegram”; refreshed as the venue is crawled. Times are UTC.