robocars/robocar-steering-tflite-edgetpu
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refactor: inference result

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This commit is contained in:
Cyrille Nofficial
2021-12-31 18:47:21 +01:00
parent c5c87da714
commit ce58df8a6d
2 changed files with 12 additions and 10 deletions
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18
pkg/steering/steering.go
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@@ -211,17 +211,19 @@ func (p *Part) Value(img image.Image) (float32, float32, error) {
return 0., 0., fmt.Errorf("invoke failed: %v", status)
}
output := p.interpreter.GetOutputTensor(0)
output := p.interpreter.GetOutputTensor(0).Int8s()
zap.L().Debug("raw steering", zap.Int8s("result", output))
outputSize := output.Dim(output.NumDims() - 1)
//outputSize := output.Dim(output.NumDims() - 1)
b := make([]byte, outputSize)
status = output.CopyToBuffer(&b[0])
if status != tflite.OK {
return 0., 0., fmt.Errorf("output failed: %v", status)
}
//b := make([]byte, outputSize)
//status = output.CopyToBuffer(&b[0])
//if status != tflite.OK {
// return 0., 0., fmt.Errorf("output failed: %v", status)
//}
steering, score := tools.LinearBin(b, 15, -1, 2.0)
steering, score := tools.LinearBin(output, 15, -1, 2.0)
//steering, score := tools.LinearBin(b, 15, -1, 2.0)
zap.L().Debug("found steering",
zap.Float64("steering", steering),
zap.Float64("score", score),