# JasPer

> free software implementation of JPEG-2000 standard

**Wikidata**: [Q11723229](https://www.wikidata.org/wiki/Q11723229)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/JasPer)  
**Source**: https://4ort.xyz/entity/jasper-q11723229

## Summary
JasPer is a free software implementation of the JPEG-2000 standard, providing open-source tools for encoding and decoding JPEG-2000 images. It is widely used in computer graphics and other applications requiring advanced image compression.

## Key Facts
- **Software implementation**: JasPer is a free software library for JPEG-2000 encoding and decoding.
- **Primary use**: Primarily used in computer graphics and related fields.
- **License**: Distributed under the JasPer License Version 2.0.
- **Latest stable version**: 2.0.14, released on September 14, 2017.
- **Aliases**: Also known as libjasper.
- **Website**: Official site is hosted at [https://www.ece.uvic.ca/~frodo/jasper/](https://www.ece.uvic.ca/~frodo/jasper/).
- **Source code**: Available on GitHub at [https://github.com/mdadams/jasper](https://github.com/mdadams/jasper).
- **Package names**: Includes lib32-jasper (AUR), graphics/jasper (FreeBSD), and jasper (Arch Linux, openSUSE).
- **Wikipedia presence**: Has articles in English and Polish.

## FAQs
### Q: What is the difference between JasPer and other JPEG-2000 implementations?
A: JasPer is a free and open-source implementation of the JPEG-2000 standard, making it accessible for developers and researchers who may not have access to proprietary solutions.

### Q: How do I install JasPer?
A: JasPer can be installed via package managers like AUR (lib32-jasper), FreeBSD (graphics/jasper), or Arch Linux (jasper). The source code is also available for manual compilation.

### Q: Is JasPer actively maintained?
A: Yes, the latest stable version (2.0.14) was released in 2017, and the project remains available on GitHub with periodic updates.

### Q: Can JasPer be used in commercial projects?
A: Yes, JasPer is licensed under the JasPer License Version 2.0, which allows for commercial use under certain conditions.

### Q: What are the key features of JasPer?
A: JasPer supports JPEG-2000 encoding and decoding, making it suitable for applications requiring advanced image compression and manipulation.

## Why It Matters
JasPer plays a crucial role in the open-source ecosystem by providing a free and accessible implementation of the JPEG-2000 standard. This allows developers and researchers to integrate high-quality image compression into their projects without relying on proprietary software. Its availability on multiple platforms and package managers ensures broad adoption, supporting applications in computer graphics, digital imaging, and beyond. By offering a robust and flexible solution, JasPer contributes to the advancement of digital media technologies while promoting open collaboration.

## Notable For
- **Open-source implementation**: One of the few freely available JPEG-2000 libraries, making it accessible to a wide audience.
- **Cross-platform support**: Available on Linux distributions, FreeBSD, and other Unix-like systems.
- **Active development history**: Multiple versions released between 2016 and 2017, indicating ongoing maintenance.
- **Widespread adoption**: Included in package repositories for major Linux distributions and BSD variants.
- **Compliance with standards**: Fully implements the JPEG-2000 standard, ensuring compatibility with existing tools and workflows.

## Body
### Overview
JasPer is a software library that provides an open-source implementation of the JPEG-2000 standard. It is designed for encoding and decoding JPEG-2000 images, making it a valuable tool for developers working in computer graphics and related fields.

### Technical Details
- **License**: The software is distributed under the JasPer License Version 2.0, which allows for both personal and commercial use.
- **Versions**: The latest stable version is 2.0.14, released on September 14, 2017. Previous versions, such as 1.900.1 through 1.900.9, were released in 2016.
- **Installation**: JasPer can be installed via package managers like AUR (lib32-jasper), FreeBSD (graphics/jasper), and Arch Linux (jasper). The source code is also available for manual compilation.

### Usage and Adoption
- **Primary Use**: JasPer is primarily used in computer graphics and other applications requiring advanced image compression.
- **Platform Support**: The software is available on multiple platforms, including Linux distributions and BSD variants, ensuring broad compatibility.
- **Package Availability**: JasPer is included in package repositories for major Linux distributions and BSD variants, making it easily accessible to users.

### Historical Context
- **Development**: The project has a history of active development, with multiple versions released between 2016 and 2017.
- **Source Code**: The source code is hosted on GitHub, allowing for community contributions and ongoing maintenance.

### Significance
- **Open Collaboration**: By providing a free and open-source implementation of the JPEG-2000 standard, JasPer promotes collaboration and innovation in the digital media field.
- **Accessibility**: Its availability on multiple platforms and package managers ensures that developers and researchers can easily integrate it into their projects.

## References

1. [Source](https://github.com/mdadams/jasper/blob/master/LICENSE)
2. [Source](https://github.com/mdadams/jasper/releases/tag/version-2.0.14)
3. [Release 2.0.14. 2017](https://github.com/jasper-software/jasper/releases/tag/version-2.0.14)
4. [Release 1.900.1. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.1)
5. [Release 1.900.1. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.1)
6. [Release 1.900.2. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.2)
7. [Release 1.900.2. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.2)
8. [Release 1.900.3. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.3)
9. [Release 1.900.3. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.3)
10. [Release 1.900.4. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.4)
11. [Release 1.900.4. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.4)
12. [Release 1.900.5. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.5)
13. [Release 1.900.5. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.5)
14. [Release 1.900.6. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.6)
15. [Release 1.900.6. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.6)
16. [Release 1.900.7. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.7)
17. [Release 1.900.7. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.7)
18. [Release 1.900.8. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.8)
19. [Release 1.900.8. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.8)
20. [Release 1.900.9. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.9)
21. [Release 1.900.9. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.9)
22. [Release 1.900.10. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.10)
23. [Release 1.900.10. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.10)
24. [Release 1.900.11. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.11)
25. [Release 1.900.11. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.11)
26. [Release 1.900.12. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.12)
27. [Release 1.900.12. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.12)
28. [Release 1.900.13. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.13)
29. [Release 1.900.13. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.13)
30. [Release 1.900.14. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.14)
31. [Release 1.900.14. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.14)
32. [Release 1.900.15. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.15)
33. [Release 1.900.15. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.15)
34. [Release 1.900.16. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.16)
35. [Release 1.900.16. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.16)
36. [Release 1.900.17. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.17)
37. [Release 1.900.17. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.17)
38. [Release 1.900.18. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.18)
39. [Release 1.900.18. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.18)
40. [Release 1.900.19. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.19)
41. [Release 1.900.19. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.19)
42. [Release 1.900.20. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.20)
43. [Release 1.900.20. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.20)
44. [Release 1.900.21. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.21)
45. [Release 1.900.21. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.21)
46. [Release 1.900.22. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.22)
47. [Release 1.900.22. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.22)
48. [Release 1.900.23. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.23)
49. [Release 1.900.23. 2016](https://github.com/jasper-software/jasper/releases/tag/version-1.900.23)
50. [Release 1.900.24. 2016](https://github.com/mdadams/jasper/releases/tag/version-1.900.24)