1/3
Film Emulator - Photo editor screenshot 0
Film Emulator - Photo editor screenshot 1
Film Emulator - Photo editor screenshot 2
Film Emulator - Photo editor Icon

Film Emulator - Photo editor

teldrin
Trustable Ranking Icon공식 앱
1K+다운로드
2.5MB크기
Android Version Icon4.4 - 4.4.4+
안드로이드 버전
1.0.0.0(20-06-2021)
-
(0 리뷰)
Age ratingPEGI-3
다운로드
세부 정보리뷰정보
1/3

Film Emulator - Photo editor의 설명

This app is a film emulation editor that lets you edit picture images with the color response of many different types of film stock.

This app features 166 different presets designed to replicate various film stocks from Agfa, Analogfx, Kodak, Ilford, Polaroid, and Fuji film.

I hacked together a little analog film emulation tool in Javascript. It's based on the awesome work of Pat David. I wrote it mainly to play with some new tech but I liked the result enough to share it with you. You can try it here.

How the Film Emulation works

I guess the most interesting part for most people is the actual film emulation code. It's using Color Lookup Tables (cluts).

So in simplistic terms:

For every pixel in the image

Take it's color values r, g, b

Look up it's new color value in the lookup table

r', g', b' = colorLookupTable[r, g, b]

Set the pixel to the color values (r', g', b')

In practice there are a few more considerations. Most cluts don't contain values for all 16 777 216 (224) colors in the rgb space. A simplistic solution to this problem would be to always just use the closest color (nearest-neighbor interpolation). This is fast but results in very ugly banding artifacts.

So to keep things fast I use random dithering for the previews and trilinear filtering for the final output. The random dithering is probably a suboptimal choice, but it was easy to implement.

You can find more details about how the lookup tables were create on Pat Davids website.

Film Emulator - Photo editor - 버전 1.0.0.0

(20-06-2021)

아직 평가나 리뷰가 없습니다! 첫 번째로 남겨 보세요

-
0 Reviews
5
4
3
2
1

Film Emulator - Photo editor - APK 정보

APK 버전: 1.0.0.0패키지: com.teldrin.filmemulator
안드로이드 호환: 4.4 - 4.4.4+ (KitKat)
개발자:teldrin권한:26
이름: Film Emulator - Photo editor크기: 2.5 MB다운로드: 197버전 : 1.0.0.0출시 날짜: 2021-06-20 10:18:15
최소 스크린: SMALL지원되는 CPU: 패키지 ID: com.teldrin.filmemulatorSHA1 서명: 5E:04:D5:38:5B:FF:61:B8:48:CE:50:79:29:94:AD:63:38:AB:FF:7F최소 스크린: SMALL지원되는 CPU: 패키지 ID: com.teldrin.filmemulatorSHA1 서명: 5E:04:D5:38:5B:FF:61:B8:48:CE:50:79:29:94:AD:63:38:AB:FF:7F