I need to get the .pb and .pbtxt files from a Keras model in order to use the trained Keras model with the DNN module of OpenCV in C++.
I can get the .pb file by doing model.save('model',save_format='tf') but I have not found a way to get the .pbtxt file.
I'm working with the same setup and had the same problem(s), so here is what I found:
In OpenCV if you're using dnn::readNetFromTensorflow() then you don't actually need the ".pbtxt" file, the ".pb" alone is enough
What you're generating with keras model.save() method is a tensorflow SavedModel which generates multiple files (along with the .pb), but the .pb doesn't work alone and OpenCV doesn't accept the SavedModel format. So you need to generate a frozen graph. More info here, and the solution to generate a frozen graph for your model.
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I am trying the bifacial radiance tool which is python wrapper to radiance developed by NREL that provides a set of functions and classes for simulating the performance of bifacial PV systems. I have gone through the examples provided in bifacial radiance library package and those are working as shown in the jupyter notebook files.
I am trying to include a Module Mounting structure (MMS) as per civil structure drawings in the bifacial radiance tool. Creating objects in radiance is cumbersome hence I am trying external tool (e.g Sketch up) to create structure and read it using bifacial radiance.
For that, I have created an MMS drawing in SketchUp, and using Su2rad plugins I got the object rad file. However, I am facing some errors while adding exported Object rad file using makeCustomObject and appendtoScene.
how to read object created in other tool to radiance environment with Su2rad or by any other means?
Exported files from Sketchup using Su2rad are:
https://groups.google.com/u/1/group/pvlib-python/attach/d70740ae6c48/FT%20ONLY.rar?part=0.1&authuser=1
I am using tensorflow lite micro to transform a .tflite model to micro controler, but when following the guide, it stoped at transforming the model to C array, but don't mention how to generate the model.cc file, I want to know how can I get the model.cc file.
In order to generate the model.cc file, please follow the instructions here.
In short, to generate a cc file with the model data, run xxd -i converted_model.tflite > model_data.cc
I'm trying to load a png image in OCaml and make it into a matrix of color pixels. I'm using the OCaml Graphics module. I think I need to use the CamlImages module as well but I'm not quite sure how to.
First of all, let's make it clear. The OCaml graphics library doesn't provide any image decoders, so you have to use some other library to decode a file into the representation that the Graphics library understands, which is a matrix of colors.
I failed to find an online documentation for CamlImages, so I will teach you how to generate one using odig - the tool for querying and exporing OCaml universe. First of all you need to install it and odoc - a documentation generator, e.g., if you're using opam then do
opam install odig odoc
Now you can do
odig doc camlimages
and it will generate documentation and open it in your browser.
There you will find the Png.load function that will load a file encoded in the PNG format. It will return the image in the one of the CamlImages formats and you have to write a translation function from that format to the matrix of colors format.
Note, if in your course setup you doesn't have opam or odig or odoc, then ask your teachers for documentation. If they are nonresponsive, then you can read the mli files directly, the following command will show you all the interfaces available in the CamlImages library:
ls $(ocamlfind -query camlimages)/*/*.mli
How can we convert the OBJMTL models into json, any command available to do it?? because the models should be here in object.obj and object.mtl files, how can we combine them and convert it into json??
here is the command to convert the obj model alone, it is working well
assimp export female02.obj female02.stl
how can do it with the .mtl files for the same model?? and texture material also not applying to models if we use alone .obj files only
A Python converter is availabe which converts OBJ format into Three.js JSON format
python convert_obj_three.py -i file.obj -o file.js
Link: https://github.com/mrdoob/three.js/blob/master/utils/converters/obj/convert_obj_three.py
I was wondering if there is an equivalent in GLPK Api of the command line function "glpsol".
Because I have a model which is written in a .mod file and data in .dat file.
In command line I can solve it by calling this line :
glpsol --model flow-glpk.mod --data your_data_set.dat
I would like to solve the same problem in a C/C++ program without execute an "execv()" call.
Have a look at mplsamp2.c in the examples directory of the source distribution, I believe it does what you want, you just have to change the hardcoded names appropriately to your application.
GLPK comes with a nice manual, 3.2 Routines for processing MathProg models details how to deal with MathProg models using the C API.