Top
Best
New

Posted by surprisetalk 4 hours ago

Perspec 1.0(adriansieber.com)
36 points | 9 comments
esafak 5 minutes ago|
The Google Camera app already does this (much). If you want development ideas look up "metric rectification" and 'manifold dewarping'; e.g. https://openaccess.thecvf.com/content/WACV2025/papers/Hertle...
speerer 1 hour ago||
Exciting! I needed this last week, and now here it is. Thanks.

I share the annoyance about phone detection previees over-promising. But I'm pleased this comes with perspective correction and lighting correction together.

dmwood 1 hour ago||
Crashes on launch

macOS: macos-26_arm version installs (with intervention to permit running), but crashes on launch. ------------------------------------- Translated Report (Full Report Below) ------------------------------------- Process: perspec [94673] Path: /Users/USER//Perspec.app/Contents/Resources/perspec Identifier: perspec Version: ??? Code Type: ARM-64 (Native) Role: Unspecified Parent Process: Exited process [94672] Coalition: com.adriansieber.Perspec [86355] Responsible Process: Perspec [94671] User ID: 501

Date/Time: 2026-08-04 12:50:37.5848 -0600 Launch Time: 2026-08-04 12:50:37.5821 -0600 Hardware Model: Mac13,1 OS Version: macOS 26.6 (25G72) Release Type: User

Crash Reporter Key: 9FD40ACB-279F-0F79-41E1-8B4D3B663EA7 Incident Identifier: 207F9047-B786-4C8C-8263-BA9C4DB370EB

Time Awake Since Boot: 320000 seconds

System Integrity Protection: enabled

Triggered by Thread: 0

Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000

Termination Reason: Namespace DYLD, Code 1, Library missing Library not loaded: /opt/homebrew//libwebp.7.dylib Referenced from: <47F30FA1-4AB9-310F-8988-5CABFEF76F5E> /Users/USER//Perspec.app/Contents/Resources/perspec Reason: tried: '/opt/homebrew//libwebp.7.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew//libwebp.7.dylib' (no such file), '/opt/homebrew//libwebp.7.dylib' (no such file) (terminated at launch; ignore backtrace)

Dyld Error Message: 1

adius 1 hour ago||
Thanks for the report. I'm looking into it!
adius 1 hour ago||
[dead]
Gualdrapo 1 hour ago||
Last time I used Gimp it had a plugin that let you correct perspective, wonder how they both compare
giancarlostoro 1 hour ago||
Be fully aware it is AGPL licensed before you try to use any of this code for something "at work" without realizing it. That said, looks neat!
OutOfHere 1 hour ago|
It is nagware:

> Before an image is saved, a "Buy License" banner is shown for 10 seconds.

nerdsniper 56 minutes ago|
That seems pretty reasonable! It's also AGPL licensed and the source code is available on GitHub. 20 minutes with an LLM would likely yield you a nagware-free version if you value your time at less than $21/hour. Otherwise it costs just $7 to pay Adrian for their good work!
OutOfHere 51 minutes ago||
Why, when I could use an AI to both detect the corners and write+run a completely free ad-hoc script to fix the perspective.