Forums - the detection result is bad when convert SSD-mobilenet model to DLC

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the detection result is bad when convert SSD-mobilenet model to DLC
ashingtsai
Join Date: 6 Nov 18
Posts: 2
Posted: Sun, 2018-11-25 22:57

when I convert SSD-mobilenet model(pre-trained model) to DLC

then run in Soc603 platform yocto Linux,but the detection result is very bad .

The same SSD-mobilenet model run in PC is ok.

Do anybody have similar experiance ?

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chenfeng
Join Date: 30 Aug 17
Posts: 6
Posted: Thu, 2018-12-20 23:30

Hi,

Did you do Quantization to 8 bit on yocto linux?  As knew, batch normailiztion and ReLU6 have quantization loss problem?

Also could you provide more infromation if any difference by your experiment between PC and  yocto Linux, i.e., quantization?

Thanks.

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mattyhsueh
Join Date: 13 Dec 18
Posts: 1
Posted: Wed, 2018-12-26 22:25

Greetings,

yes I have the same bad results when run on SoC603.

Will very much appreciate any advice on how to improve mobilenetSSD.DLC execution accuracy/non-max suppression issue on SoC603.

 

Best,

Matt

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