HandWrite | 手写字体在线识别app。
kandi X-RAY | HandWrite Summary
kandi X-RAY | HandWrite Summary
手写字体在线识别app。
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Top functions reviewed by kandi - BETA
- Called when an option is clicked
- Helper method to set the paint color
- Search for user by id
- Insert data into the table
- Handle a touch event
- Calculate the length of this Arc
- Add a new point
- Adds a Bezier curve
- Initialize the database
- Removes all points
- Check if there is an external file
- Add a signature to the gallery
- Search for media file
- Gets the signature bitmap
HandWrite Key Features
HandWrite Examples and Code Snippets
Community Discussions
Trending Discussions on HandWrite
QUESTION
There are a lot of resources on internet about how to import tables into ER diagram on Draw.io using sql script.
For example here (but I find plenty of resources googling):
https://desk.draw.io/support/solutions/articles/16000082007-use-the-sql-plugin-to-create-an-entity-relationship-diagram (SEE PARAGRAPH "Create an ER diagram from SQL code")
I cannot find anything in the reversed direction. Is it possible to create DDL scripts from a ER diagram created through Draw.io?
(plugin? export as xml and import in other tools? anything else...)
I'm dealing with a ER diagram provided by suppliers in Draw.io format. I would like to avoid to handwrite all DDL... (my case is Oracle 12)
...ANSWER
Answered 2021-May-13 at 14:02Reviewing this my old post I'd like to update that I did not find anything.
So the answer is NO. It's not possible to create DDL from design using Draw.IO
Suppliers were told to begin to learn and work free SQL Data Modeler inside Oracle Sql Developer. It's perfect because diagrams generated with this tool can be used to compare diagram generate from db, creating differences and incremental scripts.
QUESTION
I have been training a Neural Network for recognicing the differences between a paper with handwriting and a paper with Drawings, My images are all in (3508, 2480) size and Im using a CNN for the task, the problem is that it is taking ages to train, I have 30,000 data belonging to 2 clases wich is separated into validation and training, so I have:
- 13650 Images of Handwriten Paragraphs for training
- 13650 Images of Drawings for training
- 1350 Images of Drawings for validation
- 1250 Images of Drawings for validation
If you want to see my arquitecture here it is my summary()
And here is my code:
...ANSWER
Answered 2020-Dec-06 at 06:28Your kernel size, 60 by 60, is quite big. Try 3 by 3 kernel or 5 by 5 kernel. It doesn't seem that image size is the problem since you are resizing from (3508, 2480) to (438, 310).
Also notice that the number of weights you have is very, very large. It is around 24 million. This is because you are flattening a (189, 125, 32) shape array and then your next layer (Dense) has 32 units, so 189 * 125 * 32 * 32 weights for that layer. That will take very, very long to train.
Try to add one or two more conv layers + pooling layers so that the number of weights when flattened is manageable.
QUESTION
I have a video of a slideshow, where the presenter handwrites notes onto the slide:
I would like to create a program that detects if a slide is being filled (by handwritten notes for example) or if it is a new slide.
One method I was thinking of is OCR of the text, but this is not suitable since here the only text that changes are either handwritten or math.
What I have done so far: I go through the video and compare always the previous frame and the current frame. I extract the bounding box coordinates from all elements that have been added with respect to the previous frame, and I store the highest y-coordinate. The highest y-coordinate belongs to the element the furthest down the image (as seen from the top of the image). Thus this should -in theory- give me an indication if I am filling up the slide...
In practice, I cannot really make use of this data:
The video in question can be downloaded here: http://www.filedropper.com/00_6
Here is my code:
...ANSWER
Answered 2020-Aug-28 at 06:47As a first pass at the problem, I'd probably want to just count the number of pixels that are different between the two images. It has several desirable properties:
- It's an actual distance metric.
- It's dirt-cheap computationally.
- Slides with more handwriting are farther from the original than slides with little writing (e.g. if you progressively added more writing and wanted to order those).
- If there's even a moderate amount of content on the slides, you'll plausibly (not necessarily) have any two unrelated slides be farther from each other than two slides which are the same but just differ in the handwriting (especially with thin writing like that).
It's not a perfect solution of course -- e.g., if you acquire the slides by taking photos then almost every slide will differ at every pixel. Take a moment to think about it with respect to your use case and data collection methods.
It's pretty common for images in python to be represented as numpy arrays. Supposing that's the case for you as well, the following example would compute the metric in question (or could be readily modified to give you similarity rather than distance):
QUESTION
For a NLP project i need to generate randomized number strings for training purpose, based on training examples. Numbers come as strings (from OCR). Let me restrict the problem statement here to percentage values, where so far observed formats include the following formats or any meaningful combination of the pointed-out format features:
...ANSWER
Answered 2020-Aug-15 at 10:18The following seems to work for the example inputs you provided. We're only interested in finding the leading integer digits and a potential separator followed by more digits. We don't actually need to look for any whitespace or percentage signs, since we're only interested in replacing the digits in any given match, anyway. Let me know if I missed something:
QUESTION
I know, that there is a way to descend to a low level - get connection and perform two transaction's by hand in a single hibernate session.
But the question is - how to invoke second nested transaction in the same Session via @Transactional annotations (not using "low level hacks" or handwrited custom transaction management)?
Some possible code:
...ANSWER
Answered 2018-Apr-05 at 04:45You might be able to do that with
QUESTION
I've been digging into IL recently, and I noticed some odd behavior of the C# compiler. The following method is a very simple and verifiable application, it will immediately exit with exit code 1:
...ANSWER
Answered 2018-Jan-25 at 15:01The output you've shown is for a debug build. With a release build (or basically with optimizations turned on) the C# compiler generates the same IL you'd have written by hand.
I strongly suspect that this is all to make the debugger's work easier, basically - to make it simpler to break, and also see the return value before it's returned.
Moral: when you want to run optimized code, make sure you're not asking the compiler to generate code that's aimed at debugging :)
QUESTION
I want to convert 3rd party library enums to and from JSON. As I don't want to edit the 3rd party source code I don't want to use the derive macros.
I want to handwrite the serde_json deserialize
method. I am thinking that pattern matching is the way to go but the things I need to match on are not public:
ANSWER
Answered 2017-Jul-21 at 18:58QUESTION
ANSWER
Answered 2017-Jan-09 at 17:29Have you tried ListView.Footer?
Gets or sets the string, binding, or view that will be displayed at the bottom of the list view.
So you would have something like:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install HandWrite
You can use HandWrite like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the HandWrite component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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