kornia/kornia-rs

Implement `project_points`

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#481 opened on Sep 8, 2025

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 (12 comments) (0 reactions) (1 assignee)Rust (188 forks)auto 404
good first issuehelp wanted

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Description

Reference: https://docs.opencv.org/3.4/d9/d0c/group__calib3d.html#ga1019495a2c8d1743ed5cc23fa0daff8c

i advocate to create later a project_points thing similar to opencv, using glam to make use of ismd instructions

Originally posted by @edgarriba in #465

Contributor guide

Research direction
Study OpenCV's projectPoints implementation (link provided) and the existing codebase's usage of glam. Understand camera matrix and distortion parameters. Implement the function in Rust using glam for SIMD optimization.
Tech stack
rust
Domain
backendcomputer graphics
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
RustLinear Algebra
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30