sample_embedding_folder2/0681137.txt

Ticket Name: RTOS/TDA2: Files needed for running SemSeg Semantic Segmentation usecase (Vision SDK, tidl)

Query Text:
Part Number: TDA2 Tool/software: TI-RTOS Hi, We have a TDA2X dev board and using Vision SDK 3.2.0.0 If I understand it correctly, we need additional files (besides the code in AppImage) to run this example: 1) Input video and header files. At this point we would love to have sample files, but I do not have access to CDDS yet. Is there a specific requirements for video format, resolution required, etc? I saw some info and even sample files 700x400 in another thread here, but now sure if this video works or not. I can try. 2) Since SemSeg uses TIDL, we probably need the right converted model files like NET.BIN, PRM.BIN, etc ? Right? Where can I find them? There are some example files in vision_sdk\apps\tools\TIDL_files folder, but I do not think these are the right ones for SemSeg usecase... Thanks, Mikhail

Responses:
Hi, 1. You can further refer to below thread e2e.ti.com/.../660676 2. Please refer section 3.6 in TIDeepLearningLibrary_UserGuide.pdf to generate model files like NET.BIN, PRM.BIN for your trained models or inputs. Thanks, Praveen

Hi Praveen, Thanks you! I understand part 1. We can try to generate our own video or wait for CDDS access to get the sample one. Regarding part 2 (NET.BIN, etc). At this moment, our model cannot be converted to TIDL (not supported). I was under impression that there is a sample model from TI specifically for the Semantic Segmentation usecase. Am I wrong? Thanks, Mikhail

Hi Mikhail, I mean to say there are some sample model bin files in TIDL package to run Semantic Segmentation usecase, but if you want to run a caffe model trained by you then you need to generate these bin files. Thanks, Praveen

Hi Praveen, Do you know where I can get some sample model bin files for SemSeg usecase? Through CDDS ? I could not find anything in Vision SDK itself. Thanks, Mikhail

Hi Mikhail, The model files like NET.BIN, PRM.BIN for SemSeg usecase are in Vision SDK in the below folder.. "REL.TIDL.01.01.00.00\modules\ti_dl\test\testvecs\config\tidl_models\jsegnet21" tidl_net_jsegnet21v2.bin tidl_param_jsegnet21v2.bin Thanks, Praveen

Thank you! SemSeg example works! Mikhail