https://github.com/italoseara/interpolation

Homework from CG class. Scale images according to a scale factor using multiple algorithms
https://github.com/italoseara/interpolation

cpp image-processing opengl

Last synced: about 2 months ago
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Homework from CG class. Scale images according to a scale factor using multiple algorithms

• Host: GitHub
• URL: https://github.com/italoseara/interpolation
• Owner: italoseara
• Created: 2024-06-01T23:29:47.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-06-02T00:20:47.000Z (about 2 years ago)
• Last Synced: 2025-03-24T18:17:18.248Z (over 1 year ago)
• Topics: cpp, image-processing, opengl
• Language: C++
• Homepage:
• Size: 707 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Interpolation

Homework from CG class. Scale images according to a given scale factor using multiple interpolation methods.

## Usage

```bash

make

./bin/main 

```

`` is the path to the image you want to scale.

`-o ` is the path to the output image. If not provided, the output image will be saved as `output.png`.

`-t ` is the interpolation type. It can be `nearest` or `bilinear`. The default is `nearest`.

`-sx ` is the scale factor in the x-axis. The default is 2.

`-sy ` is the scale factor in the y-axis. The default is 2.

`-c` is to compare the output image with the original image. The default is false.

## Author

- [Italo Seara](https://github.com/italoseara)