File libxcam.changes of Package libxcam

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File libxcam.changes of Package libxcam (Revision 65ee7fc4878bb4e647b6cda9281258b4)

Currently displaying revision 65ee7fc4878bb4e647b6cda9281258b4 , Show latest

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Thu Jul 23 18:18:37 UTC 2020 - Stefan Brüns <stefan.bruens@rwth-aachen.de>

- Update to version 1.4.0:
  * 360 stitching supports processing YUV420p pixel format
  * 360 degree image stitching quality tuning
    - support json parse to apply OpenCV fisheye camera calibration parameters
  * 8K 360 degree image stitching performance improvement
    - optimized AVX pixel data loading instructions
  * Simplify configure.ac
    - extract macros to m4 file
  * Remove Beignet dependence
  * Limit OpenCV version to [3.0.0, 4.0.0)
  * Extend the functionality of capi module
    - support soft/GLES/Vulkan image stitching
    - implement new FFmpeg xcam video filter
- Update to version 1.3.0:
  * 8K 360 degree image stitching performance improvement
    - enable AVX512 intrinsic instructions to increase performance
  * 3 cameras 8K stitching enabling (CPU/GLES)
    - support disable feature match in runtime
    - support specify the pyramid levels of blender
    - stitching quality tuning
  * 2 cameras 1080p stitching enabling (CPU/GLES)
  * DNN inference support processing video stream
  * Use Intel open source graphics compute runtime for OpenCL (NEO)
    - will not support Beignet driver
- Remove obsolete allow-newer-opencv.patch
- Add Fix-build-with-Vulkan-1.2.140.patch
- Removed obsolete or irrelevant build dependencies
- Enable build for all architectures, disable DRM for everything
  but Intel.

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Thu May 21 14:43:43 UTC 2020 - Aaron Puchert <aaronpuchert@alice-dsl.net>

- Update to version 1.2.2
 * GLES compute framework enabling.
   - enable GL image processing framework.
   - enable features of multi-band blender, geometry remap and data-copy.
 * GLES surround-view stitching enabling.
   - GLES stitching enabled (feature-match may support later).
   - performance optimized on compute shaders.
 * Vulkan compute framework enabling.
   - enabled Vulkan image processing under xcam framework.
   - vk-copy-handler as sample code.
 * suggest OpenCV version [3.0.0 - 3.4.3]
 * support CPU stitching based on dual-const and dual-curve scaling factors.
 * support OpenCL stitching based on auto-scale in vertical 2D-direction.
 * change test-soft-image to test-surround-view
 * Vulkan surround-view stitching enabling.
   - enable features of multi-band blender and geometry remap.
   - enable Vulkan image stitching. (feature-match may support later)
 * Surrond-view texture rendering.
   - enable 3D surround view scene rendering and manipulation.
 * require OpenSceneGraph minimal version 3.3.2
 * DNN inference framwork enabling.
   - enable pedestrian and vehicle detection based on OpenVino
 * OpenCV feature match enabled for image stitching pipeline (GLES/Vulkan/CPU)
   - support three versions of feature match: default, cluster, capi
 * Abstract OpenCV source in ocv module, and build into a separate static library
- Require pkgconfig(opencv), because this still needs OpenCV 3.
- Add allow-newer-opencv.patch: Allow all 3.x.x versions.
- Disable 3alib to prevent compiler errors due to missing linux/atomisp.h.
- Enable Vulkan support.

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Tue Oct  2 10:55:20 UTC 2018 - Antonio Larrosa <alarrosa@suse.com> - 1.1.0

- Update to version 1.1.0
  * CPU stitching enabled for automotive surround view in Linux/Android.
    - enable CPU multi-thread image processing framework.
    - enable multi-band blender, geometry remap, data-copy, OpenCV feature match.
    - enable 3D-bowl model stitching.
    - support generic Android platform.
    - CPU version of surround view stitching upstream to Android Open Source Project.

* surround-view OpenCL stitching feature enabled and quality improvement.
    - add dewarp process based on bowl view model in geometry map.
    - support multiple (4) cameras stitching.
    - add new selection method based on clustering in feature match to improve quality of stitching.
    - auto scale in x direction is done and y direction is WIP.
    - quality tune on different datasets, both indoor and outdoor.

* support standard OpenCL 2.0+ driver (VPG OCL driver)
    - support standard OpenCL buffer.
    - remove libdrm dependency.
    - drm preview removed from test-device-manager, test-pipe-manager and usb camera.

* enable deblurring feature based on OpenCV. (GSoC program)
    - based on deconvolution algorithm filters
    - support noise estimation
    - support edgetaper

* surround view solution will be integrated into Android EVS (exterior view system) WIP
  * add sample recipe for yocto build (libxcam/doc/yocto).

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Thu Oct 12 23:06:57 UTC 2017 - jengelh@inai.de

- Update package summary.

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Mon Sep  4 12:23:19 UTC 2017 - alarrosa@suse.com

- Update to version 1.0.0
  * 360 video stitching performance and quality improvement.
    - enable geometry map to improve performance.
    - quality tuned on different resolutions (1080P and 4K).
    - support CPU and OpenCL path in feature match.
    - enable lens shading correction based on fisheye image.
  * gyroscope-based video stabilization enabling.
    - enable gyroscope 3-DoF (orientation) assist video stabilization.
    - orientation (gyro) data should be measured by quaternion as the pose
      of target frame reference to base frame
  * CL framework refine.
    - enable CL argument template instead of member variables in kernel.
    - CL kernel support async mode.
    - image handler take over input/output buffer management from image kernel.
  * prepare libxcam debian package and fix most warnings.
- Remove fix-build-errors.diff which is no longer required
- Increased soname to 1
- The pkgconfig file has been renamed from xcam to libxcam

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Thu May 11 10:52:48 UTC 2017 - alarrosa@suse.com

- Use --disable-aiq when configuring libxcam.
  AIQ/ia_imaging is an Intel proprietary 3A library.

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Tue May  9 15:13:51 UTC 2017 - alarrosa@suse.com

- Initial release of libxcam
- Version 0.9.0 
- Add fix-build-errors.diff to build correctly

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File libxcam.changes of Package libxcam (Revision 65ee7fc4878bb4e647b6cda9281258b4)

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