Package Summary

Tags No category tags.
Version 0.2.4
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/swri-robotics/imagezero_transport.git
VCS Type git
VCS Version master
Last Updated 2017-09-29
Dev Status DEVELOPED
Released RELEASED

Package Description

ImageZero is a fast lossless image compression algorithm for RGB color photos.

Additional Links

Maintainers

  • P. J. Reed

Authors

No additional authors.

ImageZero

ImageZero is a high-performance lossless RGB color image compressor/decompressor.

Compared to PNG, it compresses 24 bit PPM files about 20 times faster, and decompresses to PPM about 2 times faster, while the compression rate is nearly as good as PNG for natural photos. ImageZero is not suited for “flat” (computer generated) graphics or grayscale images.

The code is “early work in progress”, and neither the image format, nor the library API are fully outlined yet.

To contact the author, see the AUTHORS file. Any feedback is appreciated.

This code was originally found here: https://github.com/cfeck/imagezero

It has been modified to build a shared library as part of a catkin package.

CHANGELOG

Changelog for package imagezero

0.2.4 (2017-09-29)

  • Add documentation; build on Lunar (#12)
  • Contributors: P. J. Reed

0.2.3 (2016-10-14)

0.2.2 (2016-10-05)

  • Don\'t use Intel-specific GCC flags on non-Intel platforms
  • Contributors: P. J. Reed

0.2.1 (2016-09-03)

  • No changes

0.2.0 (2016-08-28)

  • Initial public release
  • Contributors: P. J. Reed

0.1.0 (2016-09-22)

  • Initial revision
  • Contributors: P. J. Reed

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Package Dependencies

Deps Name
1 catkin

System Dependencies

No direct system dependencies.

Dependant Packages

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged imagezero at answers.ros.org

Package Summary

Tags No category tags.
Version 0.2.4
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/swri-robotics/imagezero_transport.git
VCS Type git
VCS Version master
Last Updated 2017-09-29
Dev Status DEVELOPED
Released RELEASED

Package Description

ImageZero is a fast lossless image compression algorithm for RGB color photos.

Additional Links

Maintainers

  • P. J. Reed

Authors

No additional authors.

ImageZero

ImageZero is a high-performance lossless RGB color image compressor/decompressor.

Compared to PNG, it compresses 24 bit PPM files about 20 times faster, and decompresses to PPM about 2 times faster, while the compression rate is nearly as good as PNG for natural photos. ImageZero is not suited for “flat” (computer generated) graphics or grayscale images.

The code is “early work in progress”, and neither the image format, nor the library API are fully outlined yet.

To contact the author, see the AUTHORS file. Any feedback is appreciated.

This code was originally found here: https://github.com/cfeck/imagezero

It has been modified to build a shared library as part of a catkin package.

CHANGELOG

Changelog for package imagezero

0.2.4 (2017-09-29)

  • Add documentation; build on Lunar (#12)
  • Contributors: P. J. Reed

0.2.3 (2016-10-14)

0.2.2 (2016-10-05)

  • Don\'t use Intel-specific GCC flags on non-Intel platforms
  • Contributors: P. J. Reed

0.2.1 (2016-09-03)

  • No changes

0.2.0 (2016-08-28)

  • Initial public release
  • Contributors: P. J. Reed

0.1.0 (2016-09-22)

  • Initial revision
  • Contributors: P. J. Reed

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Package Dependencies

Deps Name
1 catkin

System Dependencies

No direct system dependencies.

Dependant Packages

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged imagezero at answers.ros.org

Package Summary

Tags No category tags.
Version 0.2.4
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/swri-robotics/imagezero_transport.git
VCS Type git
VCS Version master
Last Updated 2017-09-29
Dev Status DEVELOPED
Released RELEASED

Package Description

ImageZero is a fast lossless image compression algorithm for RGB color photos.

Additional Links

Maintainers

  • P. J. Reed

Authors

No additional authors.

ImageZero

ImageZero is a high-performance lossless RGB color image compressor/decompressor.

Compared to PNG, it compresses 24 bit PPM files about 20 times faster, and decompresses to PPM about 2 times faster, while the compression rate is nearly as good as PNG for natural photos. ImageZero is not suited for “flat” (computer generated) graphics or grayscale images.

The code is “early work in progress”, and neither the image format, nor the library API are fully outlined yet.

To contact the author, see the AUTHORS file. Any feedback is appreciated.

This code was originally found here: https://github.com/cfeck/imagezero

It has been modified to build a shared library as part of a catkin package.

CHANGELOG

Changelog for package imagezero

0.2.4 (2017-09-29)

  • Add documentation; build on Lunar (#12)
  • Contributors: P. J. Reed

0.2.3 (2016-10-14)

0.2.2 (2016-10-05)

  • Don\'t use Intel-specific GCC flags on non-Intel platforms
  • Contributors: P. J. Reed

0.2.1 (2016-09-03)

  • No changes

0.2.0 (2016-08-28)

  • Initial public release
  • Contributors: P. J. Reed

0.1.0 (2016-09-22)

  • Initial revision
  • Contributors: P. J. Reed

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Package Dependencies

Deps Name
1 catkin

System Dependencies

No direct system dependencies.

Dependant Packages

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged imagezero at answers.ros.org

Package Summary

Tags No category tags.
Version 0.2.3
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/swri-robotics/imagezero_transport.git
VCS Type git
VCS Version 0.2.3
Last Updated 2016-10-14
Dev Status DEVELOPED
Released RELEASED

Package Description

ImageZero is a fast lossless image compression algorithm for RGB color photos.

Additional Links

Maintainers

  • P. J. Reed

Authors

No additional authors.

ImageZero

ImageZero is a high-performance lossless RGB color image compressor/decompressor.

Compared to PNG, it compresses 24 bit PPM files about 20 times faster, and decompresses to PPM about 2 times faster, while the compression rate is nearly as good as PNG for natural photos. ImageZero is not suited for “flat” (computer generated) graphics or grayscale images.

The code is “early work in progress”, and neither the image format, nor the library API are fully outlined yet.

To contact the author, see the AUTHORS file. Any feedback is appreciated.

This code was originally found here: https://github.com/cfeck/imagezero

It has been modified to build a shared library as part of a catkin package.

CHANGELOG

Changelog for package imagezero

0.2.3 (2016-10-14)

0.2.2 (2016-10-05)

  • Don\'t use Intel-specific GCC flags on non-Intel platforms
  • Contributors: P. J. Reed

0.2.1 (2016-09-03)

  • No changes

0.2.0 (2016-08-28)

  • Initial public release
  • Contributors: P. J. Reed

0.1.0 (2016-09-22)

  • Initial revision
  • Contributors: P. J. Reed

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Package Dependencies

Deps Name
1 catkin

System Dependencies

No direct system dependencies.

Dependant Packages

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged imagezero at answers.ros.org

Package Summary

Tags No category tags.
Version 0.2.4
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/swri-robotics/imagezero_transport.git
VCS Type git
VCS Version master
Last Updated 2017-09-29
Dev Status DEVELOPED
Released RELEASED

Package Description

ImageZero is a fast lossless image compression algorithm for RGB color photos.

Additional Links

Maintainers

  • P. J. Reed

Authors

No additional authors.

ImageZero

ImageZero is a high-performance lossless RGB color image compressor/decompressor.

Compared to PNG, it compresses 24 bit PPM files about 20 times faster, and decompresses to PPM about 2 times faster, while the compression rate is nearly as good as PNG for natural photos. ImageZero is not suited for “flat” (computer generated) graphics or grayscale images.

The code is “early work in progress”, and neither the image format, nor the library API are fully outlined yet.

To contact the author, see the AUTHORS file. Any feedback is appreciated.

This code was originally found here: https://github.com/cfeck/imagezero

It has been modified to build a shared library as part of a catkin package.

CHANGELOG

Changelog for package imagezero

0.2.4 (2017-09-29)

  • Add documentation; build on Lunar (#12)
  • Contributors: P. J. Reed

0.2.3 (2016-10-14)

0.2.2 (2016-10-05)

  • Don\'t use Intel-specific GCC flags on non-Intel platforms
  • Contributors: P. J. Reed

0.2.1 (2016-09-03)

  • No changes

0.2.0 (2016-08-28)

  • Initial public release
  • Contributors: P. J. Reed

0.1.0 (2016-09-22)

  • Initial revision
  • Contributors: P. J. Reed

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Package Dependencies

Deps Name
1 catkin

System Dependencies

No direct system dependencies.

Dependant Packages

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged imagezero at answers.ros.org