dnn module caffe, weird output [closed]
Hello, i am porting an algorithm to opencv https://arxiv.org/pdf/1804.06039.pdf , the models are available here: https://github.com/Jack-CV/PCN-FaceDe... . I finished the first stage and while implementing the second, the outputs of the network are a bit weird:
Input Data: I: 1 C: 3 H: 24 W: 24
Scores Data: I: 1 C: 2 H: 299777088 W: 1
Regression Data: I: 1 C: 3 H: 309665792 W: 1
Rotate Data: I: 1 C: 3 H: 299780800 W: 1
The channels size of each output is correct, but the H,W are confusing me. I don't know if this has to be with the case that the model is the same for all the three networks?. Or maybe is an overflow issue? I tested it just forwarding a simple image with the secont network "PCN-2.prototxt" the output is similar.. has someone experienced something like this?
thanks!
porting means what ? to opencv3, using the dnn module instead of caffe ? (that would be indeed cool !)
yes! using the dnn module instead of caffe, i ported a lot of algorithms and while using the CPU, dnn is faster than the caffe CPU version.. so i wanted to do the same with this one :) .. also the linking is easier Im using the latest repo of opencv..
shame, i don't have caffe, else i'd join your battle ;)
uuuh shame :( . i will try to figure out what can be different there and post news if i get something. thanks!
did you see https://github.com/HandsomeHans/PCN-ncnn
yes, i was looking also in that one. I did the process of setting the inputs and reading the outputs of the networks similarly. Is the first time that I use the same .caffemodel for 3 different networks in opencv::dnn, i dont know if while loading the model, the fact that some output layers have the same name could be an issue (?)
i like to try it if i can compile on windows
i have both running in caffe and ncnn.. but in mac os :( . caffe is about 30-FPS and ncnn around 7-FPS with the same configurations on CPU.. i can post the first two stages of my code with opencv::dnn here if that is of some help?
@aguila, -- yes, please, let's see the code ! (why not put it on github, even ;) ?)
and, btw, which layers do
Scores Data, etc refer to ?made some program recently, that prints out the opencv dnn layers, and got this
(the network layer names are not exactly the same, so this shouldn't be a problem, imho)
okay! i will just get some sushi and then create a github repo.. the names i defined as:
ScoresData is the "cls_prob" layer
RegressionData the "bbox_reg_1" layer
RotateData the "rotate_cls_prob" layer
layer name "cls_prob" is in the three networks present no? and "rotate_cls_prob" is in the first two networks