Renesas
Sample to operate omron HVC-P2 on GR-PEACH.
Dependencies: AsciiFont
What is this ?
This is a sample that runs OMRON HVC-P2 with GR-PEACH. In this sample, you can try following among the functions of HVC-P2 : Human Body Detection, Face Detection, Age Estimation, Gender Estimation, Expression Estimation and Face Recognition.
Both GR-PEACH and HVC-P2 use Renesas RZ/A1H included ARM® Cortex™-A9 processor.
HVC-P2 (Human Vision Components B5T-007001) is a human-sensing component that recognizes people. It is an integrated module that is built into other device and provides both the OKAO Vision's ten types of image sensing and a camera module.
For details, please refer to the following link.
- SENSING EGG PROJECT > HVC-P2 (In Japanese)
https://plus-sensing.omron.co.jp/egg-project/product/hvc-p2/ - HVC-P2 (Human Vision Components B5T-007001)
http://www.omron.com/ecb/products/mobile/hvc_p2/ - OKAO Vision
https://plus-sensing.omron.com/technology/index.html
In the HVCApi folder of this sample, the code of the following link destination Sample Code "SampleCode_rev.2.0.2" is used. (You can download from "Product Information" -> "Sample Code" in the middle of the following page.)
http://www.omron.com/ecb/products/mobile/hvc_p2/
Constitution
- HVC-P2 x 1
- USBA-microUSB conversion cable x 2
- USBA-microUSB conversion adapter x 1
- GR-PEACH x 1
- 4.3inc LCD shield x 1
Please close JP3 of GR-PEACH.
How to use
It starts when connecting the power supply USB cable. At startup, all functions are turned off. By pressing the button on the right of the screen you can switch the function on / off.
- Function ON : orange or green
- Function OFF : blue or gray
Only the FACE button changes to "FACE (blue) -> FACE (orange) -> RECOGNITION (green)". When FACE (blue), following buttons are gray and can not be operated : AGE, GENDER and EXPRESSION.
"Response time" at the bottom left of the screen indicates "image processing + USB transfer time". It is not pure image processing time.
Register Data (Face Recognition)
Set the FACE button to RECOGNITION (green), and touch the screen with one person on the screen to register the face. In this sample, face registration will record up to 10 people. Delete the old registrant when registering after 11 people. Registration information is stored in the RAM on the HVC-P2 side. It is discarded by power off and reset.
Change parameters
When you press Config icon at the bottom right of the screen, the parameter setting screen is displayed. You can change threshold value, detection size and face angle parameters.
Change transfer image size
By pressing USER_BUTTON0 on the back of the board, the image transfer size switches in the order of "160 x 120 -> 320 x 240 -> no image".
HVC/STBLib/src/STB_Property/PeInterface.h
- Committer:
- dkato
- Date:
- 2017-09-05
- Revision:
- 5:49a61433290a
File content as of revision 5:49a61433290a:
/*---------------------------------------------------------------------------*/
/* Copyright(C) 2017 OMRON Corporation */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
/* See the License for the specific language governing permissions and */
/* limitations under the License. */
/*---------------------------------------------------------------------------*/
#if !defined( _INTERFACE_H_ )
#define _INTERFACE_H_
#include "STBPeTypedef.h"
#include "STBPeValidValue.h"
#ifdef __cplusplus
extern "C" {
#endif
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
/////////// Define //////////////
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
#define STB_PE_BACK_MAX 20 /* refer to past "STB_BACK_MAX" frames of results */
#define STB_PE_EX_MAX 5 //A type of Facial expression
#define STB_PE_TRA_CNT_MAX 35
#define STB_PE_DIR_MIN_UD_INI -15
#define STB_PE_DIR_MIN_UD_MIN -90
#define STB_PE_DIR_MIN_UD_MAX 90
#define STB_PE_DIR_MAX_UD_INI 20
#define STB_PE_DIR_MAX_UD_MIN -90
#define STB_PE_DIR_MAX_UD_MAX 90
#define STB_PE_DIR_MIN_LR_INI -30
#define STB_PE_DIR_MIN_LR_MIN -90
#define STB_PE_DIR_MIN_LR_MAX 90
#define STB_PE_DIR_MAX_LR_INI 30
#define STB_PE_DIR_MAX_LR_MIN -90
#define STB_PE_DIR_MAX_LR_MAX 90
#define STB_PE_FRAME_CNT_INI 5
#define STB_PE_FRAME_CNT_MIN 1
#define STB_PE_FRAME_CNT_MAX 20
#define STB_PE_DIR_THR_INI 300
#define STB_PE_DIR_THR_MIN 0
#define STB_PE_DIR_THR_MAX 1000
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
/////////// Struct //////////////
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
typedef struct tagPEHANDLE {
STB_INT8 *pePtr ;
/* param */
STB_INT32 peCntMax ;//Maximum number of tracking people
STB_INT32 peFaceDirUDMin ;//The face on top/down allowable range min.
STB_INT32 peFaceDirUDMax ;//The face on top/down allowable range max.
STB_INT32 peFaceDirLRMin ;//The face on left /right side allowable range min.
STB_INT32 peFaceDirLRMax ;//The face on left /right side allowable range max.
STB_INT32 peFaceDirThr ;//If the confidence of Face direction estimation doesn't exceed the reference value, the recognition result isn't trusted.
STB_INT32 peFrameCount ;
/* PE_Face */
STB_PE_DET peDet ;//Present data before the stabilization(input).
STB_PE_DET *peDetRec ;//past data before the stabilization
STB_PE_RES peRes ;//present data after the stabilization(output)
STBExecFlg *execFlg ;
} *PEHANDLE;
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
/////////// Func //////////////
//////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////
PEHANDLE PeCreateHandle ( const STBExecFlg* execFlg ,const STB_INT32 nTraCntMax);
STB_INT32 PeDeleteHandle ( PEHANDLE handle);
STB_INT32 PeSetDetect ( PEHANDLE handle,const STB_PE_DET *stbPeDet);
STB_INT32 PeExecute ( PEHANDLE handle);
STB_INT32 PeGetResult ( PEHANDLE handle , STB_PE_RES* peResult);
STB_INT32 PeSetFaceDirMinMax ( PEHANDLE handle , STB_INT32 nMinUDAngle , STB_INT32 nMaxUDAngle ,STB_INT32 nMinLRAngle , STB_INT32 nMaxLRAngle );
STB_INT32 PeGetFaceDirMinMax ( PEHANDLE handle , STB_INT32 *pnMinUDAngle, STB_INT32 *pnMaxUDAngle ,STB_INT32 *pnMinLRAngle, STB_INT32 *pnMaxLRAngle );
STB_INT32 PeClear ( PEHANDLE handle );
STB_INT32 PeSetFaceDirThreshold ( PEHANDLE handle , STB_INT32 threshold );
STB_INT32 PeGetFaceDirThreshold ( PEHANDLE handle , STB_INT32* threshold );
STB_INT32 PeSetFrameCount ( PEHANDLE handle , STB_INT32 nFrameCount );
STB_INT32 PeGetFrameCount ( PEHANDLE handle , STB_INT32* nFrameCount );
#ifdef __cplusplus
}
#endif
#endif