photometric_optimization | Photometric optimization code | 3D Printing library

by HavenFeng Python Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | photometric_optimization Summary

photometric_optimization is a Python library typically used in Modeling, 3D Printing, Pytorch applications. photometric_optimization has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However photometric_optimization build file is not available. You can download it from GitHub.

Photometric optimization code for creating the FLAME texture space and other applications

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Quality

Security

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Reuse

Support

photometric_optimization has a low active ecosystem.

It has 154 star(s) with 23 fork(s). There are 9 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 8 have been closed. On average issues are closed in 14 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of photometric_optimization is current.

Quality

photometric_optimization has 0 bugs and 0 code smells.

Security

photometric_optimization has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

photometric_optimization code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

photometric_optimization is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

photometric_optimization releases are not available. You will need to build from source code and install.

photometric_optimization has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

photometric_optimization saves you 401 person hours of effort in developing the same functionality from scratch.

It has 953 lines of code, 51 functions and 8 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed photometric_optimization and discovered the below as its top functions. This is intended to give you an instant insight into photometric_optimization implemented functionality, and help decide if they suit your requirements.

Run the image fitting
Batch orthogonal projection
Create a directory if necessary
Run optimizer
Render mesh shape
Performs the forward computation
Find index of dynamic lmk faces
Batch transformation
Blends the given betas
Performs a single transformation on the mesh
Compute the shading of a point
Calculate the shading of the normals
Calculate shading of normal images
Finds the index of the dynamic lmk_index of the given pose
Converts rotation matrix to euler angles
Convert a quaternion to a rotation matrix
Generate a batch of rotations for a set of rotations
Save a mesh
Save an object to file
Render a tex and normal image
Render a normal mesh
Return a 3D segmentation of vertices
Perform a batch projection onto a mesh
Convert world coordinates to UV coordinates
Convert a dict to obj
Make directory if necessary

Get all kandi verified functions for this library.

photometric_optimization Key Features

No Key Features are available at this moment for photometric_optimization.

photometric_optimization Examples and Code Snippets

No Code Snippets are available at this moment for photometric_optimization.

Community Discussions

Trending Discussions on 3D Printing

How to check and return value of state object array and use that to identify which object to take data from

if state.obj.val1 === true, return state.obj.val2

How can i work with Example for nlp.update problem with spacy3.0

Laravel whereIn doesn't return all data

Kotlin get ids of selected options

Getting all the HTML code from a website that is using React

Python matching various keyword from dictionary issues

How to create a Postman server mock for uploading file and doing some uploading test of Flutter code?

Is there a name for this 3D printing effect?

Python Nested Dictionaries Retrieve Key from nested value

QUESTION

How to check and return value of state object array and use that to identify which object to take data from

Asked 2021-Sep-22 at 15:50

The Aim: Use the value of i.id from the mapped components when clicked on to search state ids and locate the object which contains the same id value... When this object is found to return/update id and active values.

Clicking on the dynamic rendered component triggering onClick to change value of the current active: true to active: false and find object with id of the clicked component and this.setState({active:value}) in that object. Then if (active === true) render iframe containing the object's id value.

The state

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ANSWER

Answered 2021-Sep-18 at 14:01

You can have a button inside each mapped component as follows.

Source https://stackoverflow.com/questions/69235238

QUESTION

if state.obj.val1 === true, return state.obj.val2

Asked 2021-Sep-20 at 22:52

I am trying to find an object key value in a state array, and when that value is found (true) return the value of another key value in that object. I am really bad with loops :/ I've attempted may variations of loops and this is only my latest attempt.

the state

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ANSWER

Answered 2021-Sep-20 at 22:52

It is not entirely clear what you are asking, do you just want the first id that is "active"? Or an array of "active" ids?

If it is just the first then simply loop over them, and return the correct id if active is true.

Source https://stackoverflow.com/questions/69240781

QUESTION

How can i work with Example for nlp.update problem with spacy3.0

Asked 2021-May-06 at 04:05

i am trying to train my data with spacy v3.0 and appareantly the nlp.update do not accept any tuples. Here is the piece of code:

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ANSWER

Answered 2021-May-06 at 04:05

You didn't provide your TRAIN_DATA, so I cannot reproduce it. However, you should try something like this:

Source https://stackoverflow.com/questions/66675261

QUESTION

Laravel whereIn doesn't return all data

Asked 2021-Apr-20 at 09:46

I have following array (created by explode method)

...

ANSWER

Answered 2021-Apr-20 at 09:46

To get rid of whitespace you can do array_map('trim', $a); (credits)

whereIn expects an array, so this should work

Source https://stackoverflow.com/questions/67175038

QUESTION

Kotlin get ids of selected options

Asked 2021-Apr-20 at 07:51

I have multiple option select and I need to get array of selected options but all I get is latest option selected.

Code

...

ANSWER

Answered 2021-Apr-20 at 07:51

The following code sets your variable to a list with a single item. So you just overwrite your variable over and over again

Source https://stackoverflow.com/questions/67173758

QUESTION

Getting all the HTML code from a website that is using React

Asked 2021-Apr-05 at 15:45

I'm trying to scrape the Thingiverse website, more specifically the page displaying a "thing", like this one for example. The problem is that when making a get request (using the python urllib or requests package) the response is an empty HTML file containing a lot of header data, some scripts and an empty react-app div:

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ANSWER

Answered 2021-Apr-05 at 15:45

You'll need a browser to render the javascript and then extract the rendered HTML. Try selenium. It lets you manage a browser through your python code and interact with web page elements.

Install selenium:

pip install selenium

Then something like this to extract the HTML

Source https://stackoverflow.com/questions/66955402

QUESTION

Python matching various keyword from dictionary issues

Asked 2021-Mar-14 at 14:50

I have a complex text where I am categorizing different keywords stored in a dictionary:

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ANSWER

Answered 2021-Mar-13 at 14:16

findall is pretty wasteful here since you are repeatedly breaking up the string for each keyword.

If you want to test whether the keyword is in the string:

Source https://stackoverflow.com/questions/66613710

QUESTION

How to create a Postman server mock for uploading file and doing some uploading test of Flutter code?

Asked 2020-Nov-04 at 12:14

I'm trying to connect to a printer server to be able to save the printing files directly in the printer storage. I'm able to do it using the curl curl -v -H 'Content-Type:application/octet-stream' 'http://192.168.1.125/upload?X-Filename=model.gcode' --data-binary @model.gcode Now I'm trying to add this function to a Flutter app but don't works.... So now I am trying to debug the code using a postman server. Can you help me to create a postman server mock to upload the file as binary, like in this curl code?

...

ANSWER

Answered 2020-Nov-04 at 12:14

Postman is not a server usable for this scope. You can use it only for testing an existing server. Best practice with postman or visiti [POstman support][1]

Source https://stackoverflow.com/questions/64248169

QUESTION

Is there a name for this 3D printing effect?

Asked 2020-Sep-25 at 15:21

I'm relatively new to 3D printing, but I've taken to it with much gusto. I wish I'd done this years ago.

Trying to solve a printing problem, and I've been stymied by not knowing the name for the effect I'm seeing - there is zero chance I'm the first one to discover this.

A minimum reproducible example is a triplet of vertical cylinders on a raft, it's clear that the tool path starts at one spot, runs a full circle around to end in that same spot, and it lingers long enough to extrude just a tiny bit more material that builds up in a vertical line.

This matches exactly the tool path shown in the slicer and this effect is repeatable no matter how many parameters I changed. I've done many dozens of test prints and am not getting anywhere.

These are 16mm across and are used as inserts into a tray holding vials to shim a narrower diameter tube, and the bump is enough to matter. I have to make thousands of these and am hoping not to have to file them all down by hand.

If it matters, I'm using a Sindoh 3DWOX 2D and a 3DWOX 1 with PLA filament.

Is there a name for this effect?
Are there mitigations?

I'm starting to rethink this whole approach...

...

ANSWER

Answered 2020-Sep-25 at 15:21

I was happy to find my own answer elsewhere.

First, that effect is known as a "seam", and one mitigation is known as "vase mode" (known in some slicers as "Spiralise Outer Contour"), which builds the cylinder in a continuous spiral from the bottom up with no seam. It can create really nice aesthetically-pleasing prints.

However, vase mode only works for a single model because stopping (and possibly retracting) to print a second model breaks the whole continuous-spiral thing.

So, if I had only a few of these to print, I'd do them one at a time, but given that I need thousands of them, I've found other approaches to solving the problem.

Source https://stackoverflow.com/questions/64033351

QUESTION

Python Nested Dictionaries Retrieve Key from nested value

Asked 2020-Jun-14 at 05:55

I have a Python dictionary with dictionaries nested heavily within. There are several tiers.

What I am trying to accomplish is a function where I can enter any one of the "subcategories" values, for example, 20003482 or 200000879 and it has to return the first nested subcategory key, so for the above examples, 100003109

I am unsure about the best way to go about this, but I've tried something like

...

ANSWER

Answered 2020-Jun-11 at 23:54

There could be 2 different solutions. The simpler one would be here you know that the subcategories are at a fixed depth, in this case

Source https://stackoverflow.com/questions/62333686

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install photometric_optimization

The goal is to build a texture space from in-the-wild images in order to cover large range of ethnicities, age groups, etc. We therefore randomly select 1500 images from the FFHQ dataset in order to build a texture space. This is done in following steps. Building a texture space from in-the-wild images is a chicken-and-egg problem. Given a texture space, it can be used in an analysis-by-synthesis fashion to fit the 3D model to images, where these fits then can be used to build a texture space. To get an initial texture space, we fit FLAME to the Basel Face Model (BFM) template, and project the BFM vertex colors onto the FLAME mesh, to get an initial texture basis. We then fit FLAME to the FFHQ images, optimizing for the FLAME shape, pose, and expression parameters, the parameters of the initial texture space, the parameters for Spherical Harmonics (SH) lighting (we optimize for 9 SH coefficient only, shared across all three color channels), and a texture offset to capture texture details deviating from the initial texture space. The fitting minimizes a landmark loss, a photometric loss, and diverse regularizers for shape, pose, expression, appearance, and the texture offset. The landmark loss minimizes the difference between the landmarks projected from the face model's surface, and predicted 2D landmarks (predicted using the FAN landmark predictor). The photometric loss is optimized for the skin region only (provided by the face segmentation network) to gain robustness to partial occlusions. See the provided code for details how to fit a textured FLAME model to an image. After fitting, the computed texture offsets capture for each image the facial appearance of the non-occluded skin region. To complete the texture maps, we train an inpainting network adapted from GMCNN (across all texture maps) supervisely by adding random strokes (i.e. strokes of random size and location) in the visible face region(visibility obtained from the fitted reconstruction) and learning to inpaint these strokes. Once trained, we inpaint all missing regions with the resulting inpainting network. After completing these 1500 texture maps, we use principal component analysis (PCA) to compute a texture space.

Support

For questions regarding the provided fitting code please contact haiwen.feng@tuebingen.mpg.de, for FLAME related questions please contact flame@tuebingen.mpg.de.

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