encode | wrapper script for comfortable use | GPU library
kandi X-RAY | encode Summary
kandi X-RAY | encode Summary
over the years, much great software for advanced video encoding has been written, unfortunately advanced tools like avisynth for windows only. so linux users, who want to produce high quality encodings have to use a windows installation either natively or in a virtual machine. both of which needs a windows license and often is disliked by those who never were at or went away from windows. due to wine, many relevant windows tools do work at least sufficiently. the script produces test encodes in a kind of methodical manner. doing this manually is boring and sometimes tempting to be done unstructered. as testing each parameter may take fifteen, twenty minutes on average or even above average consumer hardware, you may have to operate your pc after every 20 minutes to prompt the next
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Lines of Code : 28License : Non-SPDX (Apache License 2.0)
Copydef do_encode(self, type_spec_value, encode_fn):
"""Returns an encoded proto for the given `tf.TypeSpec`."""
type_spec_class = self.TYPE_SPEC_CLASS_TO_PROTO.get(type(type_spec_value))
type_spec_class_name = type(type_spec_value).__name__
def encode(self, message: str) -> str:
"""
Return the encoded version of message according to the polybius cipher
>>> PolybiusCipher().encode("test message") == "44154344 32154343112215"
True
> def encode(word: str) -> str:
"""
Encodes to Baconian cipher
>>> encode("hello")
'AABBBAABAAABABAABABAABBAB'
>>> encode("hello world")
'AABBBAABAAABABAABABAABBAB BABAAABBABBAAAAABABAAAABB'
>>> Community Discussions
Trending Discussions on encode
QUESTION
I would like to extract the definitions from the book The Navajo Language: A Grammar and Colloquial Dictionary by Young and Morgan. They look like this (very blurry):
I tried running it through the Google Cloud Vision API, and got decent results, but it doesn't know what to do with these "special" letters with accent marks on them, or the curls and lines on/through them. And because of the blurryness (there are no alternative sources of the PDF), it gets a lot of them wrong. So I'm thinking of doing it from scratch in Tesseract. Note the term is bold and the definition is not bold.
How can I use Node.js and Tesseract to get basically an array of JSON objects sort of like this:
...ANSWER
Answered 2021-Jun-15 at 20:17Tesseract takes a lang variable that you can expand to include different languages if they're installed. I've used the UB Mannheim (https://github.com/UB-Mannheim/tesseract/wiki) installation which includes a ton of languages supported.
To get better and more accurate results, the best thing to do is to process the image before handing it to Tesseract. Set a white/black threshold so that you have black text on white background with no shading. I'm not sure how to do this in Node, but I've done it with Python's OpenCV library.
If that font doesn't get you decent results with the out of the box, then you'll want to train your own, yes. This blog post walks through the process in great detail: https://towardsdatascience.com/simple-ocr-with-tesseract-a4341e4564b6. It revolves around using the jTessBoxEditor to hand-label the objects detected in the images you're using.
Edit: In brief, the process to train your own:
- Install jTessBoxEditor (https://sourceforge.net/projects/vietocr/files/jTessBoxEditor/). Requires Java Runtime installed as well.
- Collect your training images. They want to be .tiffs. I found I got fairly accurate results with not a whole lot of images that had a good sample of all the characters I wanted to detect. Maybe 30/40 images. It's tedious, so you don't want to do TOO many, but need enough in order to get a good sampling.
- Use jTessBoxEditor to merge all the images into a single .tiff
- Create a training label file (.box)j. This is done with Tesseract itself.
tesseract your_language.font.exp0.tif your_language.font.exp0 makebox - Now you can open the box file in jTessBoxEditor and you'll see how/where it detected the characters. Bounding boxes and what character it saw. The tedious part: Hand fix all the bounding boxes and characters to accurately represent what is in the images. Not joking, it's tedious. Slap some tv episodes up and just churn through it.
- Train the tesseract model itself
- save a file:
font_propertieswho's content isfont 0 0 0 0 0 - run the following commands:
tesseract num.font.exp0.tif font_name.font.exp0 nobatch box.train
unicharset_extractor font_name.font.exp0.box
shapeclustering -F font_properties -U unicharset -O font_name.unicharset font_name.font.exp0.tr
mftraining -F font_properties -U unicharset -O font_name.unicharset font_name.font.exp0.tr
cntraining font_name.font.exp0.tr
You should, in there close to the end see some output that looks like this:
Master shape_table:Number of shapes = 10 max unichars = 1 number with multiple unichars = 0
That number of shapes should roughly be the number of characters present in all the image files you've provided.
If it went well, you should have 4 files created: inttemp normproto pffmtable shapetable. Rename them all with the prefix of your_language from before. So e.g. your_language.inttemp etc.
Then run:
combine_tessdata your_language
The file: your_language.traineddata is the model. Copy that into your Tesseract's data folder. On Windows, it'll be like: C:\Program Files x86\tesseract\4.0\tessdata and on Linux it's probably something like /usr/shared/tesseract/4.0/tessdata.
Then when you run Tesseract, you'll pass the lang=your_language. I found best results when I still passed an existing language as well, so like for my stuff it was still English I was grabbing, just funny fonts. So I still wanted the English as well, so I'd pass: lang=your_language+eng.
QUESTION
I need to get token to connect to API. Tried with python this:
...ANSWER
Answered 2021-Jun-12 at 17:16First note that a token must be obtained from the server ! A token is required to make some API calls due to security concerns. There are usually at least two types of tokens:
- Access token: You use it to make API calls (as in the Authorization header above). But this token usually expires after a short period of time.
- Refresh token: Use this token to refresh the access token after it has expired.
You should use requests-oauthlib in addition with requests.
https://pypi.org/project/requests-oauthlib/
But first, read the available token acquisition workflows:
https://requests-oauthlib.readthedocs.io/en/latest/oauth2_workflow.html#available-workflows
and choose the right workflow that suits your purposes. (The most frequently used is Web App workflow)
Then, implement the workflow in your code to obtain the token. Once a valid token is obtained you can use it to make various API calls.
As a side note: be sure to refresh token if required.
QUESTION
I'm dealing with emojis Unicode and wanna save images with its corresponding Unicode like 1F636_200D_1F32B_FE0F for https://emojipedia.org/face-in-clouds/.
But for https://emojipedia.org/keycap-digit-one/ the files end up 1_FE0F_20E3 and I need them to be 0031_FE0F_20E3 is there a way to tell the encoder to not parse the 1?
ANSWER
Answered 2021-Jun-15 at 17:52The unicode_escape codec displays the ASCII characters as characters, and only non-ASCII characters as escape codes. If you want all to be escape codes, you have to format yourself:
QUESTION
I'm using bert pre-trained model for question and answering. It's returning correct result but with lot of spaces between the text
The code is below :
...ANSWER
Answered 2021-Jun-15 at 17:14You can just use the tokenizer decode function:
QUESTION
I have setup SendGrid for my user registration email confirmation in my .Net 5.0 app as per Microsofts instructions here: http://go.microsoft.com/fwlink/?LinkID=532713
Everything works fine until the user clicks the confirmation link in their register confirmation email.
This issue is being caused by a stray amp in my confirmation link. I am trying to understand where it is coming from and how to remove it.
When the new user clicks 'Submit' on the Register.cshtml page they are successfully directed to the RegisterConfirmation.cshtml page and the email is received in their inbox.
Actual behavior:
The user clicks the link in the email and hits the ConfirmEmail page.
The user is redirected to /Index page.
The EmailConfirmed bool in the DB is not updated.
If I comment out the redirect to /Index in my controller, then I get a null value error shown below.
...ANSWER
Answered 2021-Jun-14 at 06:18it looks like the variable that has value is amp;code; not code. Do you have 2 ampersands somewhere by any chance? Yes you do -
QUESTION
So I created a function in which I try to create a document in my Firestore in which user data is stored. But when upgrading my project to the Xcode 13.0 beta, the Firebase encoder has stopped working. Anyone else experiencing a similar problem?
My model looks like this:
...ANSWER
Answered 2021-Jun-15 at 11:48So I ran into a similar issue with Codables... I've made this little extension that's saved me. Maybe it works for you too :)
QUESTION
I am trying to scrape data of a match played between United and Sheffield United yesterday night in the premier league from understat.com. My goal is to fetch "shots per game". If you see understat.com, it has a match id for all the matches and I am using that match id to scrape the data using BS4 and requests. I have successfully located the class and got the raw data that I need to fetch in JSON format but it's giving me an error like "json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)". Below is my code:
...ANSWER
Answered 2021-Feb-10 at 17:22The problem is your json_data as a string starts with the '{. The start index you want is actually one more index value ahead at the {, so you want to add 2, not 1 to the index start:
index_start = strings.index("('")+2 instead of index_start = strings.index("('")+1
QUESTION
I am trying to add api response data into datatable row.
My api response is look like this
...ANSWER
Answered 2021-Jun-15 at 06:28You should use the FutureBuilder widget to update your user interface when the data is available. The code you provided attempts to build the widgets before the data is received. This causes the _historyList to still be null.
QUESTION
I have two entity classes as follows. The Parachute is the parent object and it has multiple Component objects. I need to have bidirectional @OneToMany implemented here.
Parent Parachute.java class.
ANSWER
Answered 2021-Jun-15 at 06:17You are violating the JPA spec by accessing the persistence context in a lifecycle listener.
See the JPA Specification 4.2 Section 3.5.2
In general, the lifecycle method of a portable application should not invoke EntityManager or query operations, access other entity instances, or modify relationships within the same persistence context. A lifecycle callback method may modify the non-relationship state of the entity on which it is invoked.
"a portable application should not" is the specification way of saying: Don't do that, anything might happen. Maybe the world ends.
The fix is not to do that. Maybe be preloading the currently logged in user and reference it so you may access it in your entity listener and do not set a reference to the user, but simple store its id or similar.
QUESTION
I followed the instructions at Structured Streaming + Kafka and built a program that receives data streams sent from kafka as input, when I receive the data stream I want to pass it to SparkSession variable to do some query work with Spark SQL, so I extend the ForeachWriter class again as follows:
...ANSWER
Answered 2021-Jun-15 at 04:42do some query work with Spark SQL
You wouldn't use a ForEachWriter for that
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