SeetaFace2 Android platform compilation

Project address: https://github.com/seetafaceengine/SeetaFace2

SeetaFace2 face recognition engine includes three core modules required to build a full-automatic face recognition system, namely: face detection module FaceDetector, face key point positioning module facelandmark and face feature extraction and comparison module FaceRecognizer. Facial key point positioning supports 5-point and 81-point positioning, and two auxiliary modules facettracker and quality assessor are used for face tracking and quality evaluation.

https://developer.android.com/ndk/downloads Download NDK and install it to: / home / Android NDK

Set environment variables:

export ANDROID_NDK=/home/android-ndk

cd SeetaFace2 mkdir build cd build cmake .. -DCMAKE_INSTALL_PREFIX=install \ -DCMAKE_BUILD_TYPE=MinSizeRel \ -DCMAKE_TOOLCHAIN_FILE=$/build/cmake/android.toolchain.cmake \ -DANDROID_ABI="armeabi-v7a" \ -DANDROID_PLATFORM=android-24 \ -DBUILD_EXAMPLE=OFF # Set to ON if OpenCV is present cmake --build . --config MinSizeRel

cmake .. -DCMAKE_INSTALL_PREFIX=install \ -DCMAKE_BUILD_TYPE=MinSizeRel \ -DCMAKE_TOOLCHAIN_FILE=$/build/cmake/android.toolchain.cmake \ -DANDROID_ABI="armeabi-v7a with NEON" \ -DBUILD_EXAMPLE=OFF

cmake .. -DCMAKE_INSTALL_PREFIX=install \ -DCMAKE_BUILD_TYPE=MinSizeRel \ -DCMAKE_TOOLCHAIN_FILE=$/build/cmake/android.toolchain.cmake \ -DANDROID_ABI="arm64-v8a" \ -DBUILD_EXAMPLE=OFF

cmake .. -DCMAKE_INSTALL_PREFIX=install \ -DCMAKE_BUILD_TYPE=MinSizeRel \ -DCMAKE_TOOLCHAIN_FILE=$/build/cmake/android.toolchain.cmake \ -DANDROID_ABI="x86_64" \ -DBUILD_EXAMPLE=OFF

cmake .. -DCMAKE_INSTALL_PREFIX=install \ -DCMAKE_BUILD_TYPE=MinSizeRel \ -DCMAKE_TOOLCHAIN_FILE=$/build/cmake/android.toolchain.cmake \ -DANDROID_ABI="x86" \ -DBUILD_EXAMPLE=OFF

install cmake --build . --config MinSizeRel --target install/strip

• Parameter Description: https://developer.android.google.cn/ndk/guides/cmake

  • ANDROID_ABI: the following values can be taken: target abi. If the target ABI is not specified, CMake defaults to armeabi-v7a.

    Valid target names are:

    • armeabi: CPU with software floating-point operation and based on ARMv5TE.
    • armeabi-v7a: equipment with hardware FPU instruction (VFPv3_D16) and based on ARMv7.
    • armeabi-v7a with NEON: same as armeabi-v7a, but enables neon floating-point instructions. This is equivalent to setting - DANDROID_ABI=armeabi-v7a and - DANDROID_ARM_NEON=ON.
    • arm64-v8a: ARMv8 AArch64 instruction set.
    • x86: IA-32 instruction set.
    • x86_64 - instruction set for x86-64 architecture.

  • ANDROID_ The absolute path to the root directory of the NDK installed on the NDK host

  • ANDROID_PLATFORM: for a complete list of platform names and corresponding Android system images, see Android NDK native API

  • ANDROID_ARM_MODE

  • ANDROID_ARM_NEON

  • ANDROID_STL: Specifies the STL that CMake should use. By default, CMake uses c++_static.

    • c++_shared: using libc + + dynamic library
    • c++_static: using libc + + static library
    • none: no C + + library support
    • System: use the STL of the system

fatal: No names found, cannot describe anything. -- == BUILD_VERSION: a587833 CMake Error at SeetaNet/CMakeLists.txt:44 (target_link_options): Unknown CMake command "target_link_options". -- Configuring incomplete, errors occurred! See also "/home/build/workspace/hqq/SeetaFace2/build/CMakeFiles/CMakeOutput.log". Unknown CMake command "target_link_options".

Solution: https://github.com/seetafaceengine/SeetaFace2/issues/108

Upgrade cmake version, how to upgrade Baidu WOW

The compiled dynamic library is in this directory

SeetaFace2/build/install/

• Face detection module FaceDetector model download link:
  MD5 : E88669E5F1301CA56162DE8AEF1FD5D5
  Baidu online disk: https://pan.baidu.com/s/1Dt0M6LXeSe4a0Pjyz5ifkg Extraction code: fs8r
  Dropbox : https://www.dropbox.com/s/cemt9fl48t5igfh/fd_2_00.dat?dl=0
• Facial feature 5-point positioning module FaceLandmarker model download link:
  MD5 : 877A44AA6F07CB3064AD2828F50F261A
  Baidu online disk: https://pan.baidu.com/s/1MqofXbmTv8MIxnZTDt3h5A Extraction code: 7861
  Dropbox : https://www.dropbox.com/s/noy8tien1gmw165/pd_2_00_pts5.dat?dl=0
• Facial feature 81 point positioning module FaceLandmarker model download link:
  MD5 : F3F812F01121B5A80384AF3C35211BDD
  Baidu online disk: https://pan.baidu.com/s/1CCfTGaSg_JSY3cN-R1Myaw extraction code: p8mc
  Dropbox : https://www.dropbox.com/s/v41lmclaxpwow1d/pd_2_00_pts81.dat?dl=0
• Face feature extraction and comparison module FaceRecognizer model download link:
  MD5 : 2D637AAD8B1B7AE62154A877EC291C99
  Baidu online disk: https://pan.baidu.com/s/1y2vh_BHtYftR24V4xwAVWg extraction code: pim2
  2_00_pts81.dat?dl=0
• Face feature extraction and comparison module FaceRecognizer model download link:
  MD5 : 2D637AAD8B1B7AE62154A877EC291C99
  Baidu online disk: https://pan.baidu.com/s/1y2vh_BHtYftR24V4xwAVWg extraction code: pim2
  Dropbox : https://www.dropbox.com/s/6aslqcokpljha5j/fr_2_10.dat?dl=0

WeChat official account (Ta Xiao), concerned and forwarded, thank you.

1 December 2021, 22:02 | Views: 1758