Hello,
how would you implement this?
For every image a new line (point and angle or point and gradient) is defined and along this line all pixels of this image should be extracted.
Thanks
Hello,
how would you implement this?
For every image a new line (point and angle or point and gradient) is defined and along this line all pixels of this image should be extracted.
Thanks
Hi Cam
That would be a nice application. The solution strongly depends on bandwidth requirements.
The most ovious solution woul be the following:
- store each input image in DRAM using operator FrameBufferRandomRd
- Use CreateImage, ModuloCount, DIV, mayber SIN, COS, etc. to generate the read column and rows
- read from DRAM
An example using FrameBufferRandomRd together with CreateBlankImage can be found HERE. It is a more complex task but can give you some idea.
How is the "new line" defined. Could you use a LUT to store point and gradient?
Johannes
The "new line" can be sourced by the "Image_Moments" example. The bandwidth should be around 400 MB/s.
Many thanks Johannes for pointing out a possible solution.