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hi3516如何进行降噪
(1)在SDK中snap例程中,想要对截取进行降噪和锐化处理,但是设置参数时报错,请问怎么解决?大神求解!!!
/mnt/hi-3516-framware # ./sample_snap 0
[SAMPLE_COMM_VI_SetMipiAttr]-1732: ============= MipiDev 0, SetMipiAttr enWDRMode: 0
[Func]:cmos_set_wdr_mode [Line]:1206 [Info]:linear mode
===IMX327 1080P 30fps 12bit LINE Init OK!===
[SAMPLE_COMM_ISP_Thread]-348: ISP Dev 0 running !
[Func]:cmos_set_wdr_mode [Line]:1206 [Info]:linear mode
[SAMPLE_COMM_ISP_Thread]-348: ISP Dev 2 running !
[SAMPLE_COMM_VO_StartChn]-544: u32Width:1920, u32Height:1080, u32Square:1
[SAMPLE_SNAP_DoublePipeOffline]-324: HI_MPI_SNAP_SetProBNRParam failed with 0xa0108008!
[main]-539: program exit abnormally!
以下是代码片:
[code] /************************************************
step 8: snap
*************************************************/
ISP_PRO_BNR_PARAM_S stNrParam;
stNrParam.bEnable = HI_TRUE;
stNrParam.u32ParamNum = 1;
for(i=0;i<4;i++)
for(j=0;j<16;j++)
{
stNrParam.pastNrAttr->au8ChromaStr[j] =0x3;
}
for(i=0;i<4;i++)
{
for(j=0;j<16;j++)
{
stNrParam.pastNrAttr->au16CoarseStr[j] = 0x300;
}
}
for(i=0;i<4;i++)
{
stNrParam.pastNrAttr->au8FineStr=0x80;
}
for(i=0;i<4;i++)
{
stNrParam.pastNrAttr->au16CoringWgt = 0x0;
}
s32Ret = HI_MPI_SNAP_SetProBNRParam(SnapPipe, &stNrParam);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_SNAP_SetProBNRParam failed with %#x!\n", s32Ret);
goto EXIT5;
}
SNAP_ATTR_S stSnapAttr;
stSnapAttr.enSnapType = SNAP_TYPE_PRO; //这里设置为了pro模式
stSnapAttr.stProAttr.u32FrameCnt = 1;
stSnapAttr.stProAttr.u32RepeatSendTimes = 1;
stSnapAttr.stProAttr.stProParam.enOperationMode = OPERATION_MODE_AUTO;
int i,j = 0;
for(int j =0;j<8;j++)
{
stSnapAttr.stProAttr.stProParam.stAutoParam.au16ProExpStep[j] = 200;
}
s32Ret = HI_MPI_SNAP_SetPipeAttr(SnapPipe, &stSnapAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_SNAP_SetPipeAttr failed with %#x!\n", s32Ret);
goto EXIT5;
}[/code]
/mnt/hi-3516-framware # ./sample_snap 0
[SAMPLE_COMM_VI_SetMipiAttr]-1732: ============= MipiDev 0, SetMipiAttr enWDRMode: 0
[Func]:cmos_set_wdr_mode [Line]:1206 [Info]:linear mode
===IMX327 1080P 30fps 12bit LINE Init OK!===
[SAMPLE_COMM_ISP_Thread]-348: ISP Dev 0 running !
[Func]:cmos_set_wdr_mode [Line]:1206 [Info]:linear mode
[SAMPLE_COMM_ISP_Thread]-348: ISP Dev 2 running !
[SAMPLE_COMM_VO_StartChn]-544: u32Width:1920, u32Height:1080, u32Square:1
[SAMPLE_SNAP_DoublePipeOffline]-324: HI_MPI_SNAP_SetProBNRParam failed with 0xa0108008!
[main]-539: program exit abnormally!
以下是代码片:
[code] /************************************************
step 8: snap
*************************************************/
ISP_PRO_BNR_PARAM_S stNrParam;
stNrParam.bEnable = HI_TRUE;
stNrParam.u32ParamNum = 1;
for(i=0;i<4;i++)
for(j=0;j<16;j++)
{
stNrParam.pastNrAttr->au8ChromaStr[j] =0x3;
}
for(i=0;i<4;i++)
{
for(j=0;j<16;j++)
{
stNrParam.pastNrAttr->au16CoarseStr[j] = 0x300;
}
}
for(i=0;i<4;i++)
{
stNrParam.pastNrAttr->au8FineStr=0x80;
}
for(i=0;i<4;i++)
{
stNrParam.pastNrAttr->au16CoringWgt = 0x0;
}
s32Ret = HI_MPI_SNAP_SetProBNRParam(SnapPipe, &stNrParam);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_SNAP_SetProBNRParam failed with %#x!\n", s32Ret);
goto EXIT5;
}
SNAP_ATTR_S stSnapAttr;
stSnapAttr.enSnapType = SNAP_TYPE_PRO; //这里设置为了pro模式
stSnapAttr.stProAttr.u32FrameCnt = 1;
stSnapAttr.stProAttr.u32RepeatSendTimes = 1;
stSnapAttr.stProAttr.stProParam.enOperationMode = OPERATION_MODE_AUTO;
int i,j = 0;
for(int j =0;j<8;j++)
{
stSnapAttr.stProAttr.stProParam.stAutoParam.au16ProExpStep[j] = 200;
}
s32Ret = HI_MPI_SNAP_SetPipeAttr(SnapPipe, &stSnapAttr);
if (HI_SUCCESS != s32Ret)
{
SAMPLE_PRT("HI_MPI_SNAP_SetPipeAttr failed with %#x!\n", s32Ret);
goto EXIT5;
}[/code]
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