ims | image manipulation service , written in Go | Computer Vision library

 by   wyattjoh Go Version: v1.4.18 License: MIT

kandi X-RAY | ims Summary

kandi X-RAY | ims Summary

ims is a Go library typically used in Artificial Intelligence, Computer Vision applications. ims has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

The ims (image manipulation service) is designed to assist with performing image transformations and optimizations on the fly using a full Go solution provided by: github.com/disintegration/imaging. The application is also fitted with pprof for performance profiling, refer to golang.org/pkg/net/http/pprof for usage information.
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            kandi-support Support

              ims has a low active ecosystem.
              It has 15 star(s) with 1 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              ims has no issues reported. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of ims is v1.4.18

            kandi-Quality Quality

              ims has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              ims is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              ims releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed ims and discovered the below as its top functions. This is intended to give you an instant insight into ims implemented functionality, and help decide if they suit your requirements.
            • Serve starts the HTTP server
            • New creates a new providers .
            • main is the entry point for testing
            • ResizeImage resizes the image with the given width and height .
            • Process decodes an image from an input reader .
            • ServeAction runs the action handler .
            • Image applies an image to the image .
            • RotateImage rotates an image .
            • getFilename extracts the filename from the provider .
            • Middleware returns a http . HandlerFunc for the request .
            Get all kandi verified functions for this library.

            ims Key Features

            No Key Features are available at this moment for ims.

            ims Examples and Code Snippets

            ims,Signing
            Godot img1Lines of Code : 37dot img1License : Permissive (MIT)
            copy iconCopy
            const Crypto = require("crypto");
            const querystring = require("querystring");
            
            const transformationOptions = {
              width: 100,
              height: 200,
            };
            
            // Change this to the secret that you gave to ims via the`--signing-secret`
            // flag.
            const secret = "keybo  
            ims,Usage
            Godot img2Lines of Code : 36dot img2License : Permissive (MIT)
            copy iconCopy
            NAME:
               ims - Image Manipulation Server
            
            USAGE:
               ims [global options] command [command options] [arguments...]
            
            COMMANDS:
                 help, h  Shows a list of commands or help for one command
            
            GLOBAL OPTIONS:
               --listen-addr value     the address to lis  
            ims,Backends,Minio/Amazon S3
            Godot img3Lines of Code : 5dot img3License : Permissive (MIT)
            copy iconCopy
            export S3_ENDPOINT=s3.us-east-2.amazonaws.com
            export S3_ACCESS_KEY_ID=my-aws-access-key-id
            export S3_ACCESS_KEY_SECRET=my-aws-key-secret
            export S3_DONT_USE_SSL=FALSE
            ims --backend s3://bucket-name
              

            Community Discussions

            QUESTION

            How to reformat a corrupt json file with escaped ' and "?
            Asked 2021-Jun-13 at 11:41

            Problem

            I have a large JSON file (~700.000 lines, 1.2GB filesize) containing twitter data that I need to preprocess for data and network analysis. During the data collection an error happend: Instead of using " as a seperator ' was used. As this does not conform with the JSON standard, the file can not be processed by R or Python.

            Information about the dataset: Every about 500 lines start with meta info + meta information for the users, etc. then there are the tweets in json (order of fields not stable) starting with a space, one tweet per line.

            This is what I tried so far:

            1. A simple data.replace('\'', '\"') is not possible, as the "text" fields contain tweets which may contain ' or " themselves.
            2. Using regex, I was able to catch some of the instances, but it does not catch everything: re.compile(r'"[^"]*"(*SKIP)(*FAIL)|\'')
            3. Using literal.eval(data) from the ast package also throws an error.

            As the order of the fields and the legth for each field is not stable I am stuck on how to reformat that file in order to conform to JSON.

            Normal sample line of the data (for this options one and two would work, but note that the tweets are also in non-english languages, which use " or ' in their tweets):

            ...

            ANSWER

            Answered 2021-Jun-07 at 13:57

            if the ' that are causing the problem are only in the tweets and desciption you could try that

            Source https://stackoverflow.com/questions/67872063

            QUESTION

            How to make subplots having different range on each axis have the same figure size using matplotlib?
            Asked 2021-Jun-09 at 08:25

            I'm plotting an a line plot and an image side by side. Here is my code and the current output:

            ...

            ANSWER

            Answered 2021-Jun-09 at 08:17

            One simple solution is to use automatic aspect on the image.

            Source https://stackoverflow.com/questions/67899762

            QUESTION

            How to draw a circle in a square in python?
            Asked 2021-Jun-09 at 04:36

            I have the following Canvas class for drawing color in a given pixel:

            ...

            ANSWER

            Answered 2021-Jun-09 at 04:36

            So with meshgrid, using the shape of the self.im, we first find the coordinates of the X and Y values in the 2D image. Then, we find all values whose coordinates follows the circle rule ((X - Ox) ** 2 + (Y - Oy)**2 <= R**2).

            Source https://stackoverflow.com/questions/67897540

            QUESTION

            How to input user images to predict with Tensorflow?
            Asked 2021-Jun-03 at 03:15

            For my project, I am using tensorflow to predict handwritten user input.

            Basically I used this dataset: https://www.kaggle.com/rishianand/devanagari-character-set, and created a model. I used matplotlib to see the images that were being produced by the pixels.

            My code essentially works with training data, but i want to up it up a little. Through CV2, I created a GUI that allows users to draw a Nepali Letter. After this, I have branching that tells the program to save the image inside the computer.

            This is a snippet of my code for it:

            ...

            ANSWER

            Answered 2021-Jun-03 at 03:15

            Understand the dataset:

            1. the size of the image is 32 x 32
            2. there are 46 different characters/alphabets

            Source https://stackoverflow.com/questions/67795896

            QUESTION

            DQN Pytorch Loss keeps increasing
            Asked 2021-Jun-02 at 17:39

            I am implementing simple DQN algorithm using pytorch, to solve the CartPole environment from gym. I have been debugging for a while now, and I cant figure out why the model is not learning.

            Observations:

            • using SmoothL1Loss performs worse than MSEloss, but loss increases for both
            • smaller LR in Adam does not work, I have tested using 0.0001, 0.00025, 0.0005 and default

            Notes:

            • I have debugged various parts of the algorithm individually, and can say with good confidence that the issue is in the learn function. I am wondering if this bug is due to me misunderstanding detach in pytorch or some other framework mistake im making.
            • I am trying to stick as close to the original paper as possible (linked above)

            References:

            ...

            ANSWER

            Answered 2021-Jun-02 at 17:39

            The main problem I think is the discount factor, gamma. You are setting it to 1.0, which mean that you are giving the same weight to the future rewards as the current one. Usually in reinforcement learning we care more about the immediate reward than the future, so gamma should always be less than 1.

            Just to give it a try I set gamma = 0.99 and run your code:

            Source https://stackoverflow.com/questions/67789148

            QUESTION

            node-pre-gyp: not found --fallback to build error while installing bcrypt
            Asked 2021-May-30 at 11:44

            I am building new node project. while installing bcrypt package i got error given below:

            ...

            ANSWER

            Answered 2021-May-30 at 11:44

            Yes i also faced this problem, but don't worry you can install bcryptjs insted of bcrypt. it will same as bcrypt. first of all run this npm unistall bcrypt then npm install bcryptjs. it will work. but make sure you change for import package like this import bcrypt from 'bcryptjs';

            Source https://stackoverflow.com/questions/67760730

            QUESTION

            Matplotlib plot without whitespace in tkinter frame
            Asked 2021-May-28 at 18:20

            Im trying to display a greyscale image (made with matplotlib) in a tkinter Frame. The image itself is displayed, but only with some whitespace between each side of the actual image and the tkinter Frame border. Any ideas on how i can avoid drawing the image with the whitespace?

            My code that i currently use:

            ...

            ANSWER

            Answered 2021-May-28 at 17:55

            It looks like the whitespace exists both in the plot and in the GUI, so the problem lies on the matplotlib side. The fig.subplots_adjust(left=0.01, right=0.99, top=0.99, bottom=0.01) method can reduce this whitespace.

            Source https://stackoverflow.com/questions/67742811

            QUESTION

            bounding boxes on handwritten digits with opencv
            Asked 2021-May-25 at 23:48

            I tried the code provided bellow to segment each digit in this image and put a contour around it then crop it out but it's giving me bad results, I'm not sure what I need to change or work on.

            The best idea I can think of right now is filtering the 4 largest contours in the image except the image contour itself.

            The code I'm working with:

            ...

            ANSWER

            Answered 2021-May-25 at 23:48

            You almost have it. You have multiple bounding rectangles on each digit because you are retrieving every contour (external and internal). You are using cv2.findContours in RETR_LIST mode, which retrieves all the contours, but doesn't create any parent-child relationship. The parent-child relationship is what discriminates between inner (child) and outter (parent) contours, OpenCV calls this "Contour Hierarchy". Check out the docs for an overview of all hierarchy modes. Of particular interest is RETR_EXTERNAL mode. This mode fetches only external contours - so you don't get multiple contours and (by extension) multiple bounding boxes for each digit!

            Also, it seems that your images have a red border. This will introduce noise while thresholding the image, and this border might be recognized as the top-level outer contour - thus, every other contour (the children of this parent contour) will not be fetched in RETR_EXTERNAL mode. Fortunately, the border position seems constant and we can eliminate it with a simple flood-fill, which pretty much fills a blob of a target color with a substitute color.

            Let's check out the reworked code:

            Source https://stackoverflow.com/questions/67696370

            QUESTION

            dtype object cannot be converted to float matplotlib
            Asked 2021-May-24 at 18:30

            I have been trying to run the following code

            ...

            ANSWER

            Answered 2021-May-24 at 18:30

            You'll need to escape the backslashes in your path, as backslashes are special characters used to escape special characters.

            You can try:

            Source https://stackoverflow.com/questions/67676437

            QUESTION

            How to compress folder into an archive file by command line without knowing the full name of the folder?
            Asked 2021-May-24 at 17:22

            I have to compress some folders every month that always start with the number of the referenced month followed by a -.

            For example:

            April: folder is 04- ??????
            May: folder is 05- ???????

            I just know the first part of the folder name. The rest of the folder name is always different.

            I´m stuck here:

            ...

            ANSWER

            Answered 2021-May-24 at 17:22

            I recommend to read the answers on Time is set incorrectly after midnight for understanding the first FOR command line of the batch code below to get current year and month without using PowerShell:

            Source https://stackoverflow.com/questions/67627107

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

            Vulnerabilities

            No vulnerabilities reported

            Install ims

            You can use the standard Go utility to get the binary and compile it yourself:. Or by visiting the Releases page to download a pre-compiled binary for your arch/os.

            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 .
            Find more information at:

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            CLONE
          • HTTPS

            https://github.com/wyattjoh/ims.git

          • CLI

            gh repo clone wyattjoh/ims

          • sshUrl

            git@github.com:wyattjoh/ims.git

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