TDA4VM: mosaic

Hi Berry,

For #1, Mosaic is also implemented using MSC Hardware.

For #2, can you please refer user guide? 

Regards,

Brijesh

Hi Brijesh,

#1

YOU:For #1, Mosaic is also implemented using MSC Hardware.

Is tivxImgMosaicNode the only way to implement mosaic puzzles in TDA4? Is the implementation of this node hardware or software?

#2

We see that tivxVpacMscScaleNode can output ROI and scale. Does this node support mosaic stitching of two images?

#3

What function does the TIVX_VPAC_MSC_CMD_SET_INPUT_PARAMS cmd set? Can this CMD support mosaic function output?

Looking forward to your reply, thanks.

Hi Berry,

Well, Mosaic is supported using two HW modules, one is MSC and the other is GPU. 

It does not support stitching but you could put the output frames side by side or top-down manner. 

This control command is used to set the parameters of the MSC. 

Regards,

Brijesh

Hi Brijesh,

Thanks for your reply.

TDA4 mosaic MSC GPU about the relationship and usage tutorial of the three,

Can you send me the specific information and development and debugging manual?

Looking forward to your reply, thank you.

Hi Brijesh,

In order to understand the composition, principle and operation of mosaic,

We want to know under what circumstances MSC and GPU are allocated and used respectively?

We can't see the guide document for TDA4 mosaic?

Please help us send it, thank you.

Hi Brijesh, Can you update it for us? Thanks

Hi Berry,

In MSC based Mosaic node, its just putting the frames side by side or in a mosaic form.. It does not do stitching like GPU, where it tries to match the frames of different channels. 

If you are just looking for node for doing mosaic ie putting frames in 2x2 or n x m format, the use MSC mosaic node. 

Regards,

Brijesh

Hi Brijesh,

I believe we can use MSC well.

But

MSC  and  GPU   Implementation principles and debugging guide documents in TDA4?

Could you please send it to us? Thanks.

Hi Barry,

What do you mean debugging guide? Can you please refer to openvx/vision apps user guide? 

Regards,

Brijesh

Hi Brijesh,

It means a guideline SPEC.

like a user guide / programming guide?  

Thanks.

In this case, please refer to OpenVX/Vision Apps userguide.

Regards,

Brijesh

Hi Brijesh，

YOU:please refer to OpenVX/Vision Apps userguide.

Can you send specific links to MSC and GPU? 

We didn't find it among those. thanks

Hi Barry,

ok, i could find the relevant documentation, in this case, can you please refer to multi-camera demo for the sample usage of this node?

Regards,

Brijesh