mrz | Parse MRZ from identity documents
kandi X-RAY | mrz Summary
kandi X-RAY | mrz Summary
Parse MRZ (Machine Readable Zone) from identity documents.
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Top functions reviewed by kandi - BETA
- Parse a single MD5 line
- Validates a line string
- Get the validity of the given message .
- generates result
- eslint - disable - line parsers
- Check type of options
- Get the text from an array of lines
mrz Key Features
mrz Examples and Code Snippets
Community Discussions
Trending Discussions on mrz
QUESTION
When performing a conditional substraction, where I subtract the previous row value from the current row value for the columns (Jan - AnnualMean) for those rows where the values from the ID column is not equal to 1 or 8.
How to do that? I tried the following, which results in invalid syntax
...ANSWER
Answered 2022-Feb-01 at 13:42Update
You have to create a group each time ID is 1 or 8 then apply diff per group. Finally, fill values with original data for each ID 1 and 8:
QUESTION
I got two dataframes like this
df1
...ANSWER
Answered 2021-Dec-07 at 23:01new_col = df2['value'].sub(df2['date'].str.split('-').str[-1].map(dict(zip(df1['date'].str.split('-').str[-1], df1['value']))))
QUESTION
I am using easyocr to detect mrz of passport:
.py code:
...ANSWER
Answered 2021-Oct-20 at 16:06Use this code to achive the result in single line
QUESTION
I'm trying to add the HMS into our GMS first app. This is a massive application so we decided to try the HMS Toolkit conversion software. The toolkit added the necessary dependencies and modules and made the appropriate replacements where needed but when I try to build our application, I get the following errors regarding the generated module's dependencies:
...ANSWER
Answered 2021-Aug-25 at 23:41Try updating your dependencies to the latest available versions.
'com.huawei.hms:hwid:5.3.0.301' --> 'com.huawei.hms:hwid:6.0.1.300' 'com.huawei.hms:push:5.3.0.300' --> 'com.huawei.hms:push:5.3.0.304'
Here's a link to a list of the latest SDK versions. https://developer.huawei.com/consumer/en/doc/development/HMSCore-Guides/hmssdk-kit-0000001050042513
QUESTION
I'am quite new to python and I am developing a passport scanner with a RaspberryPi and the passport eye module. In the end it prints outs the outcome of the scanned image. However, I also want to print an outcome if the scanner isn't able tot detect a MRZ code.
I tried some things but couldn't figure it out, here is a example in short:
...ANSWER
Answered 2021-Jun-04 at 12:50From the official docs -
The returned object (unless it is None, which means no ROI was detected) contains the fields extracted from the MRZ along with some metainformation
Looks like the image that you are using returns None. In line 2 when you call the to_dict() on None, it throws the exception 'NoneType' object has no attribute 'to_dict'
This can be fixed as follows
QUESTION
I am detecting text from various passport images with OpenCV. The task is to get the cropped text present on passports like Name, DOB, Nationality, etc. The current code is given below:
...ANSWER
Answered 2020-Nov-20 at 09:48You need to tweak the Aspect Ratio and Coverage ratio thresholds to obtain all the desired bounding boxes.
When I run your code, for 05, the value of ar is 1.541 and value of crWidth is 0.03. Since these values are less than the thresholds you have specified, they are getting filtered out. This is why some of the words do not have bounding boxes in the final image.
But, since you want to get the entire DOB in a single bounding box, just before the line thresh[:, 0:p] = 0, you can apply a dilation operation:
thresh = cv2.morphologyEx(thresh, cv2.MORPH_DILATE, np.ones((1, 30), np.uint8)).
This will dilate the pixels and combine blobs that are nearby horizontally. The resultant image after preprocessing is as follows -
QUESTION
I have a dataframe with monthly data and I want to add a column, which gives me the Season of each month. Hereby, 3(Mrz)-5(May) is defined as Spring, 6(Jun)-8(Aug) as Summer, 9(Sep)-11(Nov) as Autumn and 12(Dec)-2(Feb) as Winter.
sample Data.
...ANSWER
Answered 2020-Oct-21 at 14:16Does this work:
QUESTION
My goal is to use LocalDateTime and display a month with exactly 3 letters.
For the English language, this is easy:
...ANSWER
Answered 2020-Aug-12 at 11:27You can have the desired / expected abbreviations like this:
QUESTION
I have this code:
...ANSWER
Answered 2020-Aug-15 at 14:38pass the path explicitly like this
QUESTION
Using android device to nfc read my country ID card and Driver license (hint: both had 3 lines MRZ of Type TD1 and the Driver card has a number 8digits+'E' near the chip, witch I don't know what is used for!?)
for ID card part I used jmrtd library (BAC protocol, and I successfully read all what I want Data Group {1,2,11,12})
for Driver License, after reading some standards I supposed to do BAP instead-of BAC So I implemented a DLicenseService class the same as PassportService but with some minor changes:
- changed EF_COM to 001F and AID to A0000002480200 (witch worked in the first tries) ...
- I'm doing BAC as BAP with a custom key derivation algorithm the triplet (docNumber, dateOfBirth, dateOfExpiry) did not work...
My questions are:
- Is there any protection against a wrong key derivation multiple attempts (assuming BAP == BAC) because the scuba service now is failing!!...please don't tell me there is and my card is blocked...
- Are BAP and BAC equivalent? should I try other protocol?
- Do you know the most used key seed derivation algorithm for Driver License (like SHA1 of last 6 doc digits...)
- Is there a library to deal with Driver License like jmrtd for travel document?
ANSWER
Answered 2020-Jul-18 at 07:12- Yes, BAC and BAP are equivalent
- The triplet worked for Driver licence
- I implemented all my logic on top of jmrtd code and every think worked fine, basically I implemented :
- DLicenseService class
- COMFile and all DGxFile that I'm interested in taking into account the correct SFI and Tags values from the iso/IEC FCD 18013-2 standard.
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