sample_embedding_folder2/0597423.txt

Ticket Name: TDA2EXEVM: How to divide the input and ouput image into several blocks for reaching 30fps

Query Text:
Part Number: TDA2EXEVM Other Parts Discussed in Thread: TDA2 Hi, In surround view camera system, we tried to load our own LUT and divide the input and output images into blocks according to the reference manual, and use DMA to transmit data, but the frame rate is less than 30 frames. we have some questions to ask, Q1, does the output image in DDR also need to be transferred with DMA from L2 SRAM? Q2, how to divide the image, whether the 880*1080 image is divided into small slices of 10*18 or large slices to ensure the width of each block is long enough?

Responses:
Hi, I have forwarded your question to an imaging expert. Regards, Yordan

Can you please confirm your device (TDA2 or TDA3?) and SW version (BIOS or Linux)? Please mention Vision SDK version number.