hi_isp_wdr_combine_attr
Description
Defines the ISP FSWDR combination attribute.
Definition
typedef struct {
hi_bool motion_comp;
hi_u16 short_thr;
hi_u16 long_thr;
hi_bool force_long;
hi_u16 force_long_low_thr;
hi_u16 force_long_hig_thr;
hi_isp_fswdr_mdt_attr wdr_mdt;
} hi_isp_wdr_combine_attr;
Members
Member |
Description |
|---|---|
motion_comp |
WDR motion compensation enable The options are as follows: HI_FALSE: disabled; HI_TRUE: enabled In some indoor fluorescent light scenarios, motion compensation exacerbates the horizontal stripes caused by frequency flicker. In this case, disable motion compensation. |
short_thr |
Short exposure threshold. Only short exposure data is selected if the image data is above the threshold. Value range: [0, 0xFFF] |
long_thr |
Long exposure threshold. Only long exposure data is selected if the image data is below the threshold. Value range: [0, short_thr]. |
force_long |
Forcible long frame output enable The options are as follows: HI_FALSE: disabled; HI_TRUE: enabled |
force_long_low_thr |
Low threshold for forcibly outputting long frames. Long frames are forcibly output in the motion region whose luminance is lower than this threshold. Value range: [0x0, 0xFFF] |
force_long_hig_thr |
High threshold for forcibly outputting long frames. Long frames are not forcibly output in the motion region whose luminance is higher than this threshold. Value range: [0x0, 0xFFF] |
wdr_mdt |
FSWDR motion detection parameter. For details, see hi_isp_fswdr_mdt_attr. |
Restrictions
The value of force_long_low_thr must be smaller than that of force_long_hig_thr.