aclmdlSetAIPPPixelVarReci

Applicability

Product	Supported
Atlas 350 Accelerator Card	×
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

Function Usage

Sets the variance of each channel in the dynamic AIPP scenario.

Prototype

aclError aclmdlSetAIPPPixelVarReci(aclmdlAIPP *aippParmsSet,
float dtcPixelVarReciChn0,
float dtcPixelVarReciChn1,
float dtcPixelVarReciChn2,
float dtcPixelVarReciChn3,
uint64_t batchIndex)

Parameters

Parameter	Input/Output	Description
aippParmsSet	Output	Pointer to the dynamic AIPP parameter object. Call aclmdlCreateAIPP in advance to create data of the aclmdlAIPP type.
dtcPixelVarReciChn0	Input	Reciprocal of channel 0 variance. Defaults to 1.0. Value range: [–65504, 65504]
dtcPixelVarReciChn1	Input	Reciprocal of channel 1 variance. Defaults to 1.0. Value range: [–65504, 65504]
dtcPixelVarReciChn2	Input	Reciprocal of channel 2 variance. Defaults to 1.0. Value range: [–65504, 65504]
dtcPixelVarReciChn3	Input	Reciprocal of channel 3 variance. Defaults to 1.0. If there are only three channels, set this parameter to 1.0. Value range: [–65504, 65504]
batchIndex	Input	Index of batch for applying the variance per channel. Value range: [0, batchSize) batchSize is set when data of the aclmdlAIPP type is created by the aclmdlCreateAIPP call.

Returns

0 on success; else, failure. For details, see aclError.

Parent topic: aclmdlAIPP