SPIN | Reconstruct 3D Human Pose and Shape via Model | Machine Learning library

 by   nkolot Python Version: Current License: Non-SPDX

kandi X-RAY | SPIN Summary

kandi X-RAY | SPIN Summary

SPIN is a Python library typically used in Artificial Intelligence, Machine Learning, Deep Learning applications. SPIN has no bugs, it has no vulnerabilities, it has build file available and it has low support. However SPIN has a Non-SPDX License. You can download it from GitHub.

Code repository for the paper: Learning to Reconstruct 3D Human Pose and Shape via Model-fitting in the Loop Nikos Kolotouros*, Georgios Pavlakos*, Michael J. Black, Kostas Daniilidis ICCV 2019 [paper] [project page].
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            kandi-support Support

              SPIN has a low active ecosystem.
              It has 704 star(s) with 170 fork(s). There are 24 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 39 open issues and 86 have been closed. On average issues are closed in 76 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of SPIN is current.

            kandi-Quality Quality

              SPIN has 0 bugs and 71 code smells.

            kandi-Security Security

              SPIN has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              SPIN code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              SPIN has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              SPIN releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.
              SPIN saves you 1073 person hours of effort in developing the same functionality from scratch.
              It has 2431 lines of code, 102 functions and 39 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed SPIN and discovered the below as its top functions. This is intended to give you an instant insight into SPIN implemented functionality, and help decide if they suit your requirements.
            • Evaluate a model
            • Uncrop an image
            • Get the transformation for a center
            • Transform a point
            • Train the model
            • Train the checkpoint
            • Saves checkpoint file
            • Saves the training data to disk
            • Run h36 training
            • Read the openpose detection from a JSON file
            • Extract h36
            • Extracts examples from a pw3d dataset
            • Extract coco coco images
            • Extracts an LSP dataset
            • Extract images from a dataset
            • Extracts an LSP dataset from original dataset
            • Extract mpii from dataset
            • Forward forward computation
            • Convert a rotation matrix to rotation matrix
            • Process an image
            • Calculate the bounding box bounding box
            • Load the bounding box from a json file
            • Parse command line arguments
            • Extract MMI - IDF images
            • Train summaries
            • Construct an HMR model
            Get all kandi verified functions for this library.

            SPIN Key Features

            No Key Features are available at this moment for SPIN.

            SPIN Examples and Code Snippets

            Spin the meeting interval .
            javadot img1Lines of Code : 8dot img1no licencesLicense : No License
            copy iconCopy
            private static void addDailyBoundary(LinkedList booked, Meeting dailyBounds) {
                    if (dailyBounds.startHour > dailyBounds.endHour || (dailyBounds.startHour == dailyBounds.endHour && dailyBounds.startMin > dailyBounds.endMin)) {
                 
            Calculates the spin switch
            javadot img2Lines of Code : 3dot img2License : Permissive (MIT License)
            copy iconCopy
            public int bulbSwitch(int n) {
                    return (int)Math.sqrt(n);
                }  

            Community Discussions

            QUESTION

            How in WebFlux to stop publisher when request is aborted by client?
            Asked 2021-Jun-15 at 09:06

            SpringBoot v2.5.1

            There is an endpoint requesting a long running process result and it is created somehow
            (for simplicity it is Mono.fromCallable( ... long running ... ).

            Client make a request and triggers the publisher to do the work, but after several seconds client aborts the request (i.e. connection is lost). And the process still continues to utilize resources for computation of a result to throw away.

            What is a mechanism of notifying Project Reactor's event loop about unnecessary work in progress that should be cancelled?

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:06

            fromCallable doesn't shield you from blocking computation inside the Callable, which your example demonstrates.

            The primary mean of cancellation in Reactive Streams is the cancel() signal propagated from downstream via the Subscription.

            Even with that, the fundamental requirement of avoiding blocking code inside reactive code still holds, because if the operators are simple enough (ie. synchronous), a blocking step could even prevent the propagation of the cancel() signal...

            A way to adapt non-reactive code while still getting notified about cancellation is Mono.create: it exposes a MonoSink (via a Consumer) which can be used to push elements to downstream, and at the same time it has a onCancel handler.

            You would need to rewrite your code to eg. check an AtomicBoolean on each iteration of the loop, and have that AtomicBoolean flipped in the sink's onCancel handler:

            Source https://stackoverflow.com/questions/67974308

            QUESTION

            Get location path from use Location hook inside a column renderer from react-bootstrap-table2
            Asked 2021-Jun-15 at 07:08
            Story

            I'm creating 2 pages (Summary and Cycles pages) using react.js.

            On the Summary page, there is a column named CN that every item links to the Cycles page.

            Summary page has a path /route/summary/location=abc and Cycles page has a path /route/cycle/location=abc/deviceId=4410

            For example, if I click the value from CN column in the first row of the table inside the Summary page, I will be redirected to the Cycles page with the path /route/cycle/location=abc/deviceId=4410.

            In the Summary page, I use https://github.com/react-bootstrap-table/react-bootstrap-table2 for the table component and I use a columnRenderer function inside columns.js to render a custom item inside the table like this one:

            Question

            How can I put the pathname (example "abc") to a Link component inside cnColumnRenderer function in columns.js?

            Ideal Condition I wanted:

            Summary page with the path: /route/summary/location=abc

            Cycles page with the path: /route/cycle/location=abc/deviceId=4410

            Actual Condition:

            Error because of invalid hook call while rendering the Summary page

            My Code:

            table code inside Summary page (inside Summary.js):

            hint: focus on columns variable from './columns' and its implementation

            ...

            ANSWER

            Answered 2021-Jun-15 at 05:17

            React hooks are only valid in React functional components, not in any callbacks, loops, conditional blocks. If you need the location data in the callback it needs to be passed in.

            From what I can tell it seems you need to move the columns.js code into the main component so the location values can be closed over in scope.

            Source https://stackoverflow.com/questions/67980274

            QUESTION

            Send / receive in parallel using websockets in Python FastAPI
            Asked 2021-Jun-12 at 17:13

            I will try to explain what I am doing with an example, say I am building a weather client. The browser sends a message over websocket, eg:

            ...

            ANSWER

            Answered 2021-Jun-12 at 17:13

            The simplest way to do this is like you mentioned moving the reading outside of the loop in a separate task. In this paradigm you'll need to update a local variable with the latest data, making your code look something like this:

            Source https://stackoverflow.com/questions/67947099

            QUESTION

            React Custom Roulette how to show the roulette number
            Asked 2021-Jun-11 at 18:22

            > - - DEMO CODE - - <

            The problem is to show the number when the roulette wheel is stopped.

            ...

            ANSWER

            Answered 2021-Jun-11 at 17:59

            data is an array, so it likely won't have an option property.

            It seems prizeNumber is the psuedo-random index, so to display the option access it from the data array.

            Source https://stackoverflow.com/questions/67941474

            QUESTION

            onClick animation not trigerring
            Asked 2021-Jun-11 at 17:36

            So the problem I am having is this, here I have a pushLogic, so the thing I am trying to achieve is this, when I press the button I wanna start the animation, I want spinner to start spinning but for some reason it is not doing it.

            ...

            ANSWER

            Answered 2021-Jun-11 at 17:36

            You need to separate out the spinner css class from the animation css class, and apply the animation class onClick.

            Source https://stackoverflow.com/questions/67940642

            QUESTION

            JS/CSS Loading spinner finishes before JS executes
            Asked 2021-Jun-11 at 12:12

            Kinda JS/dev newbie here. Having a play around with a loading spinner - this is the example I'm working from. I've currently got a bunch of JS calculations that are performed on a Flask/SQLite backend API. I'll ignore the CSS as it's likely irrelevant.

            ...

            ANSWER

            Answered 2021-Jun-11 at 10:39
            window.onload = function() {
                setTimeout(() => {
                    document.querySelector('#loader').style.opacity = '0';
                    setTimeout(() => {
                        document.querySelector('#loader').style.display = 'none';
                        document.querySelector('main').style.visibility = 'visible';
                    }, 200);
                }, 1000);
            }
            

            Source https://stackoverflow.com/questions/67934913

            QUESTION

            Must all nodes on the blockchain execute every smart contract function cal?
            Asked 2021-Jun-11 at 08:41

            I understand why it's important that all nodes on the Ethereum mainnet must execute any smart contract function call which changes the internal state of the contract or the chain. (For example, transfers from one account to another ec.)

            What I'm wondering is, if its true that every node must execute every function called on any smart contract, even if the function doesn't result in a state change.

            For example, if an ERC721 smart contract has a function "getName()" which just returns the name of the artwork the NFT represents which is stored in the NFt. Let's say joe connects to the network, and wants executes getName() on a contract. Does that mean that all 9,000 nodes end up spinning cycles executing getName(), even though Joe only needs it to be executed once? Does the gas cost of running "getName()" compensate each of the nodes for the overhead of running "getName()"? If that is true (that every node gets paid) will gas get even more expensive as more nodes join the pool?

            Is one of the reasons gas prices are high is because of the inefficiency of every node having to execute every function called on a smart contract, even those that have no effect on state?

            If so it would seem to be a very (and perhaps unnecessarily) expensive proposition to execute a computationally intensive but "pure" (no side effects) function on Ethereum, right?

            Thanks. apologies for the possibly naive question!

            ...

            ANSWER

            Answered 2021-Jun-11 at 08:41

            There's a difference between a transaction (can make state changes - but doesn't need to), and a call (read-only, cannot make state changes).

            I'll start with the call simply because it's easier.

            When a node performs a call, it executes the contract function that most likely reads from storage, stores to memory, and returns from memory.

            Example:

            Source https://stackoverflow.com/questions/67930178

            QUESTION

            Multiple aws ec2 instances results in poor communication with s3 buckets
            Asked 2021-Jun-10 at 22:36

            I have an overarching Bash script where there are 3 main processes that are executed within the script:

            1. Spin up an ec2 instance (lets say ec2-1) which will pull data from a private s3 bucket (in the same region: us-east-1) and run some programs.
            2. Spin up an ec2 instance (lets say ec2-2) which will pull data from a public amazon s3 bucket (in the same region: us-east-1) and run some programs.
            3. Spin up an ec2 instance (lets say ec2-3) which will pull data from a private s3 bucket (separate from 1), but still in region: us-east-1) and run some programs.

            To ensure that each, individual process worked, I ran them all separately. For example, in my bash script, I would run only process 1) and ensure it completes from start-to-finish. After that completes, I would test 2), wait for this to run through completely, and then test 3) to ensure that runs through completely. Everything works fine, and have it all working well. Download speeds are in excess of 25-30 MB/s, which is perfect since a lot of data is being moved to/from s3 buckets.

            Now I am at the stage where I attempt to run 1, 2, and 3 together all within the same Bash script. Note: all three ec2 instances SHOULD be independent from one another as they all have their own unique instance-id but are all in the same region (us-east-1). However, when I run all 3 at once, there is something that causes download speeds to/from the s3 buckets to become VERY slow - from ~ 25MB/s to 1 kB/s, and sometimes even completely stopping. It is interesting because 1) and 3) are pulling data from a private bucket, whereas 2) is pulling data from Amazon's public s3 bucket, yet ALL THREE instances have slow/stopped download speeds. I have even increased all of the three ec2 instances to m5dn.24xlarge, and the download speeds are still abysmal.

            I also tried to run two separate instances of 1), 2), or 3), and they perform slower as well. For example, if I run 1) for two separate dates (with two separate instance-id's), the speed is lower compared to if I just run one instance of 1).

            My question is: how/why would this be happening? Any feedback / info would be very helpful.

            ...

            ANSWER

            Answered 2021-Jun-10 at 22:36

            The issue was an endpoint was not setup correctly so communication was lacking.

            Source https://stackoverflow.com/questions/67308095

            QUESTION

            Azure Data Flow- Source query push down
            Asked 2021-Jun-10 at 19:03

            My dataflow job has both source & sink as synapse database.

            I have a source query with joins & transformations in the dataflow while extracting data from the synapse database.

            As we know, dataflow under the hood will spin up the databricks cluster to execute the dataflow code.

            My question here, the source query I am using in the data flow will that be executed on the synapse db/databricks cluster?

            ...

            ANSWER

            Answered 2021-Jun-10 at 19:03

            The data flow requires a compute context, which is Spark. When you use a query in the transformation, that query will get executed from that Spark cluster, which essentially gets pushed down into the database engine for resolution.

            Source https://stackoverflow.com/questions/67924304

            QUESTION

            Double Acquire a Spinlock in XV6
            Asked 2021-Jun-10 at 09:15

            As we know, xv6 doesn't let a spinlock be acquired twice (even by a process itself).

            I am trying to add this feature which lets a process to acquire a lock more than once. In order to reach this, I am adding an attribute called lock_holder_pid to the struct spinlock which is supposed to hold the pid of the process which has acquired this lock.

            The only file I have changed is spinlock.c

            Here is my new acquire() function:

            ...

            ANSWER

            Answered 2021-Jun-10 at 09:15

            This is simply because you are trying to have access to a field of a null struct (myproc()->pid).

            As you may know, myproc() returns a process running on the current processor. If you look at main.c, you may notice that the bootstrap processor starts running there. Therefore, if we can find a function which calls the acquire() function before setting up the first process, the problem will be solved.

            If you take a close look at the kinit1 function, you can realize that the acquire function is called in it. Consequently, we found a function that uses the acquire function, even before initializing the ptable struct. Therefore, when you try to access the myproc() value, it is not initialized yet.

            Source https://stackoverflow.com/questions/67890874

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

            Vulnerabilities

            No vulnerabilities reported

            Install SPIN

            We suggest to use the docker image we provide that has all dependencies compiled and preinstalled. Alternatively you can create a python3 virtual environment and install all the relevant dependencies as follows:. If you choose to use a virtual environment, please look at the instructions for installing pyrender.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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