Perception: Don't put an alias in your public API just to save typing in the implementation.(https://google.github.io/styleguide/cppguide.html)

* add radar dictionary

* add multi thread framework

* modify include guards

* add radar module

* radar: add radar module

* perception: fix #define code style

* perception: add radar subnode

* fix hdmap_input_test.cc code style

* perception: add ROI filter in radar module

* perception: add radar obstacle id expansion

* perception: add fusion module

* perception: fix code style of fusion module

* perception: add fusion subnode

* perception: add localizaiton info

* perception: fix code style

* perception: traffic light first commit

* perception: rename from cpp to cc

* perception: rename and find all header files

* perception: rename methods and variables

* Perception: move function GetVelodyPose from lidar process subnode to onboard transform input

* perception: add adapters for two cameras, delete useless files

* perception: add build files

* Perception: add SequenceTypeFuser

* Perception: add cnnseg classification

* perception: add configuration and ut

* perception: first time that Build passed! cheers

* perception: add fusion strategy

* perception: adapter has something wrong, for yusiyang

* perception: adapter has something wrong, for yusiyang

* perception: has problems with caffe

* perception: add registers for algorithms

* perception: caffe need to be update, close detection for temporary

* perception: clean up code

* perception: clean up code

* perception: clean up code

* Perception: fix type fuser code style

* perception: fix covariance calculation

* perception: rename supplement

* perception: move modest out of detector

* perception: complete rectify part, build passed

* perception: add ut & fix code style

* perception: change dag_streaming.config content

* perception: receive images by using adapters. Format use Image*

* Perception: add radar&fusion objects visualization tool

* perception: add yuv2rgb convert function

* perception: add base test

* perception: rename header defines

* Perception: fix merge bug

* perception: fix config problem

* perception: add configs and models for traffic_light

* perception: add test extrinsics and intrinsics

* perception: use new classification models

* perception: get signals from hdmap. clean code

* perception: remove proc_data

* perception: start the dag in Start() instead of Init()

* fix onborad running problem

* perception: fix onborad running problem

* perception: revert log style

* perception: add license header

* perception: revert perception.sh

* perception: fix output issue & add log

* perception: fix lidar filter cache size issue

* perception: refactoring traffic light module

* perception: refactoring traffic light module

* perception: merge upstream and resolved conflicts

* common : add image topic adapters

* common : remove const ptr

* common : fix format error

* common : fix format error

* common : fix format error

* common : fix format error

* common : fix format error

* perception: change image pointer to const

* perception: fix issues

* perception: fix issues

* perception: fix config file

* common : reformat code

* common : reformat code

* perception: fix code stype by clang-format

* perception: fix merge conflict

* perception: merge & fix code style

* perception: fix code style except radar/fusion/traffic_light

* perception: fix sensor fusion code stype

* perception: fix code stype

* perception: fix radar modest code style

* perception: fix code style

* perception: fix radar code style

* perception : reformat code.

* perception: format code

* perception: remove extra adapter_gflags.