iod | Meta programming utilities for C++14 | Natural Language Processing library
kandi X-RAY | iod Summary
kandi X-RAY | iod Summary
Meta programming utilities for C++14. Merged in matt-42/lithium
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License : No License
Copy$ eb config
aws:elasticbeanstalk:container:python:
NumProcesses: '1'
NumThreads: '15'
StaticFiles: /static/=static/
WSGIPath: application.py
aws:elasticbeanstalk:container:python:
NumProcesses: '1'
NumThreads: '15'
StaticFiles: $ eb config
aws:elasticbeanstalk:container:python:
NumProcesses: '1'
NumThreads: '15'
StaticFiles: /static/=static/
WSGIPath: application.py
aws:elasticbeanstalk:container:python:
NumProcesses: '1'
NumThreads: '15'
StaticFiles: Community Discussions
Trending Discussions on iod
QUESTION
I am trying to get this code to run faster as it has billions of combinations. I need to look through four loops and based on those parameters find the highest profit. The dictionary could have 500 records and I usually use excel to find patterns of the top performing settings and after a few minutes I end up with about 100 entries. What approach do you guys think its best for me or what recommendations do you have?
...ANSWER
Answered 2021-Jun-08 at 06:53Here is one of way you can implement Parallelism in your logic which can give you better performance.
QUESTION
I have a difficult time creating nested maps in C++.
First of all I have typedefed my types
...ANSWER
Answered 2021-Jun-02 at 08:46In both cases, you miss one set of braces to denote "a pair in top level map":
QUESTION
I have a problem to connect to an arduino nano sense 33 BLE. The arduino module contains a profile which has a UUID.
Is it possible to connect to the arduino from the mac address to get profiles UUID then characteristics and finaly read the founded characteristics ?
This is how I proceed :
...ANSWER
Answered 2021-Mar-26 at 23:48Ideally, once you connect you should wait for the connection status, before you start asking for the list of profiles.
These are some code snippets you could use:
Device discovery
QUESTION
This is in continuation with my other question:
Which DICOM UIDs should be replaced while overwriting pixel data in DICOM?
I am trying to create a new DICOM file (instance) from an existing one, where I change the pixel data.
Form other question mentioned above, I understood what UIDs I need to change.
What other tags except UIDs should I change in order to get a valid DICOM while replacing the pixel data?
UPDATE:
In this case I am working with RT Dose IOD, unfortunately I cannot provide anonymized header but the documentation is describing the attributes.
ANSWER
Answered 2021-Feb-16 at 14:13There are a number of DICOM tags that depend on the pixel data. The most common ones are probably the following:
Depending on image dimensions:
Columns/Rows- defines the X/Y dimensions of the imageFrame Number- for multi-frame images, though there are more tags to be adapted depending on the SOP Class- tags that define the physical dimensions of one pixel - depending on the SOP class, this may be
Pixel Spacing,Imager Pixel Spacing, orPixel Aspect Ratio- basically the tag that is already present in your image
Data type related:
Bits Allocated- usually 8 or 16, depending on the number of bytes per data pointBits Stored- the real number of used bits, usually between 8 and 16High Bit-Bits Stored- 1Samples Per Pixel- usually 3 for RGB and 1 for monochrome imagesPixel Representation- 0 for unsigned, 1 for signed dataPhotometric Interpretation- depends on the color model, usuallyRGBfor uncompressed color images, andMonochrome2for b/w images; for compressed data, there is a number of possible values, and also some compression-related tags, but I assume that you are writing uncompressed data
You may also adapt Image Type to be something like DERIVED\SECONDARY\..., and of course the UIDs that are mentioned in the other question.
There are more tags to be considered depending on your SOP Class, but these are probably the basic ones.
UPDATE: This is about generic image DICOM files, as originally, the SOP class has not been given. For more specific information about RT Dose images, check out the answer by @kritzel_sw.
QUESTION
I have the following problem: There is a tcp server sending sensor data, and I need to know if the server is still transmitting data or if the sensor behind the server has stalled, which would require some action. The tcp server can either be on a remote machine or a local machine.
My first idea was to write a little shell programm, that opens a connection to the server via netcat, reads lines and when it stops reading lines it rings the bell. Basically this:
...ANSWER
Answered 2020-Jul-30 at 19:02After some searching and talking to other people, I finally found my problem:
ncat, when started expects to receive input on stdin to be sent via the network connection and sends data coming in to stdout. When U start my script from the shell, stdin exists and is correctly piped to ncat and everyone is happy. systemd on the otherhand doesn't provide stdin to its services, so no stdin lead to ncat terminating, because it gets nothing to send.
A simple --recv-only to the netcat command solves the problem, the correct script therefore is:
QUESTION
I’m running a Jupyter notebook on my iPad with an app called Carnets (vs. creating a remote server). I have been attempting to import a dataset into the notebook to create a panda’s dataframe.
So the dataset I’m tying to use is from kaggle. I first tried uploading it to GitHub LFS. I was able to successfully use pd.read_cvs(‘url’), but I only got a table of the meta data vs. the actual data set. I’m not certain I set up my LFS correctly but also haven’t been able to change it.
Next I tried using Kaggle’s API, but since I’m on a iPad I am unable to put the certificates in the required location.
I also attempted to use the local file path on my iPad but I’m not familiar with iOS file path conventions, so either I got it completely wrong and/or the way apps are packaged I can’t access the file path as a user input?
I recognize the root of the problem is doing this on a iPad Pro (1st model), but my computer is very old and stationary. I don’t have the funds to update and am stubborn enough to attempt this. I’ve used Juno semi-successfully in the recent past, but had problems with the app crashing so I wanted to try something else. I also don’t want to rely on Kaggle’s website for future projects that are not based on data from Kaggle.
...ANSWER
Answered 2019-Dec-19 at 14:15I’m the author of the app. The issue is related to iOS limitations on file access.
Carnets can access all files in the App directory. Since you have issues, I guess the notebook is not in the App directory, but in another App. By opening the notebook, you granted Carnets access to the notebook, but not to other files in the directory.
The solution is to grant Carnets access to the directory that contains both the notebook and the dataset: at the file open screen, navigate to the directory immediately above this one, then click “Select” (top right corner), then click on the directory, then click “Open”.
You will access a screen showing the content of that directory. Navigate to your notebook, and it should be able to access the dataset.
QUESTION
My aim is to add some annotations (for example, lines, arrows, shapes, or textual annotations) to a DICOM image with an opportunity to hide them and bring back when needed.
I have found two ways to accomplish it. One is to use the Overlay Plane module, but it does not fully satisfy our needs as our software requires annotations to be color. So I found another opportunity: different kinds of Softcopy Presentation State IOD-s.
As much as I understand by now, Grayscale Softcopy Presentation State IOD is most widely used. However, the word "grayscale" confuses me. Despite it is grayscale, the Graphic Annotation module contains attributes to pass information about the color of annotations, for instance, Text Color CIELab Value and Pattern On Color CIELab Value.
There are also other Softcopy Presentation State IOD-s: Color Softcopy Presentation State IOD, Pseudo-color Softcopy Presentation State IOD, and others.
Using Grayscale Softcopy Presentation State IOD I have created a presentation state file (with the .pre extension). I have tested it with Weasis DICOM viewer and it worked fine. All needed annotations were in the right places and almost all colors were right.
Now I am searching for information on how .pre files could be passed to a hypothetical PACS server, but it is not the topic of my post. Here I found the next information:
The grayscale softcopy presentation state refers to the grayscale image transformations that are to be applied in an explicitly defined manner to convert the stored image pixel data values in a Composite Image Instance to presentation values (P-Values) when an image is displayed on a softcopy device.
The color and pseudo-color softcopy presentation states refer to the color image transformations that are to be applied in an explicitly defined manner to convert the stored image pixel data values in a Composite Image Instance to Profile Connection Space values (PCS-Values) when an image is displayed on a softcopy device.
So I am a little bit confused. What kind of softcopy presentation state should be used in this situation?
...ANSWER
Answered 2020-May-07 at 06:35The word "Grayscale" and "Color" refer to the images handled (i.e. referenced) by the presentation state object. Apart from vector graphics that you are aiming at, the presentation state also defines (among other aspects like shutters, 2D transformations etc.) the transformation of pixel values stored in the DICOM object to so-called P-Values which can be considered as display-independent intensity values which can be displayed on a calibrated device. This obviously depends on the format of the pixel data in the source objects, i.e. Grayscale/Color.
So the choice of the presentation state object you want to use solely depends on the type of images it is supposed to handle.
QUESTION
I would like to add markings to a DICOM image (for example, drawings or textual comments) using Grayscale Softcopy Presentation State IOD.
I have created a DICOM image object like this:
...ANSWER
Answered 2020-Apr-10 at 12:46The Presentation State is connected to the Image by ReferencedSeriesSequence. I see you are filling that attribute in, so this should be ok. Now you also need to save the Presentation State as a separate DICOM file, exactly the way you save the image. In order to check the result, just use fo-dicom to open the PS file and read from it, e.g.:
QUESTION
I am using Scanner class to get a file name. But my Scanner s is not even asking me any string. It just set the entered string to ""(empty String). Then I get file not found exception.Also another question is, I am using FileOutputStream to write a file. Isn't it should create the file if not exists ? Here is part of my code where I use scanner.
...ANSWER
Answered 2020-Mar-22 at 13:33Try this to enter the choice nubmerint user_choice = Integer.parseInt(s.nextLine());
QUESTION
I am trying to connect to Kafka 3.0 with SSL but facing issue with loading SSL keystore
I have tried many possible values, but no help
I have tried changing the locations, changing the value of the location, but still that didnt help
...ANSWER
Answered 2019-Nov-07 at 13:58The error seems obvious...
Caused by: java.io.FileNotFoundException: \kafka.keystore.jks (The system cannot find the file specified)
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