CLI increase resolution of ortho photo.

Development World Creation
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1

Hello there,

I got quite a bit of a problem with the orthophoto resolution with batch CLI.
I known that the resolution of ortho photo using setting from the param.rcortho file.

<OrthoProjection width=“10011” height=“8076” name=“Ortho projection 1” modelName=“Model 1” colorType=“texturing” boxSideConerIndex=“13” bEmpty=“0” backFaceColorType=“1” backFaceColor=“2130706687”> <Header magic=“5787472” version=“1”/> </OrthoProjection> 

I want use one batch CLI to process many project with the different images.
The width/height of a projection always is width=“10011” height=“8076”.

As not in the UI CR, we press the “Estimate” button on the ortho projection window, it will change.

So, i want to increase resolution of ortho photo, i need what is command line? or how to calculate “The width/height of a projection”?

Thanks and BestRegards,
Nang

 

2

Hello nang.nh,

if you wish to create an ortho with different width and height, you need to change it in the param.rcortho file. However, in the param.ortho file there are other parameters that influence the final ortho projection, such as position and size of the reconstruction region and upper left corner of the ortho projection.

For this reason, if the position of the reconstruction region changes between projects, you need to make sure that you are using correct parameters of the reconstruction region and that the width and height corresponds to these parameters. Also, incorrect changing of the ration between width and height might deform the final ortho.

We recommend to export one ortho from the project and use the exported .rcortho file and adjust the ortho resolution with preserved ratio.

3

Hi Zuzana Ďuríčková CR,

Thanks for your answer.
However, I want to use CLI to automatically handle my project. During the process, I do not want to process by hand.
So it is not possible to modify the width and height in the params.rcortho file for different projects.

I need to find a feature like “estimate” button. It will help me to calculate the width, height and ortho per pixel.

Thanks.

4

"So it is not possible to modify the width and height in the params.rcortho file for different projects. "

It is possible to adjust width and height in the .rcortho file and use it across projects. You can also modify the parameters of the reconstruction region in the same file. I just wanted to point out that you need make sure that it corresponds to the project.

Unfortunately, there is no command for estimating the ortho resolution. However, I will forward this request to the development team.