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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 65 |
1 files changed, 65 insertions, 0 deletions
@@ -1,3 +1,68 @@ +2019/04/02: release libxcam version 1.2.2 + * 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 + +2018/12/19: release libxcam version 1.2.1 + * 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 + +2018/10/16: release libxcam version 1.2.0 + * 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 + +2018/03/01: release libxcam 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 + + * sourround view solution will be integrated into Android EVS (exterior view system) WIP + * add sample recipe for yocto build (libxcam/doc/yocto). + 2017/07/10: release libxcam version 1.0.0 * 360 video stitching performance and quality improvement. - enable geometry map to improve performance. |