latitude longitude into corresponding location in a image [closed]

Question

I have an image , some data on this image, some data on the camera that took that image and a piece of code. And i'm trying to find the location (Px,Py) in the image from (lat,lon).

my problem is that i don't know what is R0 , A1 , A2 from the camera data. how many values they have?

How do i calculate the radial dist. of A1 and A2?

And how do i calculate the distortion of R0?

(i got the camera data the way i posted it below.. messy)

I did mange to get x , y from collinearity equations using image rotation matrix, focallength... (after converting the data to ecef) (lat,lon,alt) = (48.13564, 11.58147, 507) // altitude from DEM

after calculation: x = 0.0061 , y = 0.0523

Now i got this code that suppose to find the location (Px,Py) in the image using that (x, y) that i found:

    // x and y from collinearity equations using image rotation matrix, focallength …




 //orientation x in –row direction
    //orientation y in –col direction

    r = sqrt(x*x+y*y) ;
    dr = interior->radialdist_A1*(r*r-interior->distortion_R0*interior->distortion_R0)
                 + interior->radialdist_A2*(r*r*r*r-interior->distortion_R0*interior->distortion_R0*interior->distortion_R0*interior->distortion_R0) ;
    dx = dr*x + interior->xPrincipalPoint;
    dy = dr*y + interior->yPrincipalPoint;

    *x_out = (x + dx ) ;
    *y_out = (y + dy ) ;

    Row = -x/pixelsize + centerrow
    Col = -y/pixelsize + centercol

**

• image data:

**

opk 3.99086 -2.62820 -68.23817

rpy -1.28306 4.37035 110.28155

XYZ 692053.711 5334599.154 1612.905 (in utm zone 32)

LONLAT 11.58147 48.13564

Ground To Image Rotation Matrix

0.37035919 -0.92766421 -0.04767790

0.92775612 0.36688624 0.06828668

-0.04585474 -0.06952406 0.99652584

**

• Camera data:

**

Col row pixelsize image center R0 principal point xp, yp A1 A2 focallength

3744 5616 6.410000e-06 1872.000 2808.000 0.01400 6.793401e-07 2.887295e-05 -2.276840e+01 1.239733e+04 1.489102e+05 0.000000e+00 0.000000e+00 1.000000e+00 0.000000e+00 5.168871e-02

Answer 1

So i found the answer and i decided to shere it.

Apparently R0 , A1 , A2 has only one value and they are the radialdist_A1 , radialdist_A2 and distortion_R0 in the code.

I also discovered that i needed only to convert the (lat,lon) to utm zone 32.

And then everthing works!