VLAD | Python implementation of VLAD descriptors | Computer Vision library
kandi X-RAY | VLAD Summary
kandi X-RAY | VLAD Summary
Python implementation of VLAD descriptors
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Top functions reviewed by kandi - BETA
- Gets the list of descriptors per PDF file
- Compute the variance of the LAD
- Get a list of descriptors for a given image
- Get VAD descriptors from file
- Queries the given image
- K - Means algorithm
- Create a ball tree
VLAD Key Features
VLAD Examples and Code Snippets
Community Discussions
Trending Discussions on VLAD
QUESTION
I have the following code from the example
folder with the exception that I added @profile
. I am just trying to make this example run because in my code which is more complex I have the same error and I would like to know how much memory is used on each line.
SYSTEM:
Python: 3.9
memory-profiler: 0.58
OS: Manjaro
CODE:
...ANSWER
Answered 2021-Jun-02 at 15:32The docs for memory_profiler : https://pypi.org/project/memory-profiler/ say the following if you use the decorator (@profile):
In this case the script can be run without specifying -m memory_profiler in the command line.
So I think you just need to run python MyScript.py
QUESTION
i'm trying to set Pool requests to multiple urls, my only problem is that i want to set a new proxy in each request, cant figure the right way to do it, tried with Guzzle docs without luck.
my code:
...ANSWER
Answered 2021-May-11 at 09:16GuzzleHttp\Psr7\Request
doesn't take GuzzleHttp\RequestOptions
like its GuzzleHttp\Client
takes so when yielding the Request
and passing 'proxy' option to it, Request has not effect.
You'll need to do something like this
QUESTION
I would like to retrieve some data from the database, but there are two errors, NullPointerException and "Unable to locater persister". There are null values in my database, how can they be skipped? Shouldn't it retrieve the tuple with that specific primary key I provided in session.get? Then the tuple exists in my database, so why does it tell me it's not persistent? Thank you.
...ANSWER
Answered 2021-May-02 at 09:57There are a couple of things that don't seem right at first glance:
1. many-to-many association
You used a @ManyToMany
on a single field:
QUESTION
I have an entity with @OneToOne association. Like this:
...ANSWER
Answered 2021-Apr-17 at 21:20Try to understand it using @OneToMany
relationship.
When you have that, you specify some collection i.e List, for example we have an entity
QUESTION
I am recording screen capture of my Electron app to a file, as suggested here: Save captured video to file in Electron
It works great, but the file is a “transport stream”. I can play it in Chrome browser, but can’t adjust the time slider.
The suggestion was to use ffmpeg
to post-process the file. The simplest, straight-forward command I found is:
ANSWER
Answered 2021-Mar-25 at 19:11I am fairly sure your FFmpeg processing isn't exactly what you think it is -- with your command line, particularly with absence of certain explicit switches, FFmpeg will transcode your video and audio at its own discretion, which is why your output file is much smaller -- the data have been re-compressed, with potentially loss of quality.
If you just want to generate the index necessary for the kind of seeking most players do, and avoid the undesired transcoding, the following command line will suffice:
QUESTION
I am trying to add elasticsearch to my flutter app. I am using elastic_client to deal with the connection
How can I map the following query in flutter format?
...ANSWER
Answered 2021-Mar-04 at 14:46By following the match implementation source code, it looks like that these methods are just wrappers to create JSON. So based on that, I can derive, that you could do the following:
QUESTION
We have a Lesson entity, every Lesson has lists of students and guests which attend the lesson:
...ANSWER
Answered 2021-Feb-15 at 08:03I dont't think you need to fetch the students and Guests in your Query.
JPA will take care of filling the Lists in your Lessons.
So this should be enough:
QUESTION
I have the following class
...ANSWER
Answered 2021-Feb-18 at 01:27QSet
is implemented as a QHash
, therefore you must implement the operator==()
in your class and a qHash()
function in the same namespace of your class.
It'll overload the global qHash()
and can have one of these signatures
QUESTION
I am developing two python packages, pkg_a
and pkg_b
. pkg_a
is a requirement for pkg_b
, and so the setup.py
for pkg_b
looks like this:
ANSWER
Answered 2021-Feb-17 at 22:13That is how VCS dependencies are handled. You should specify a fixed reference (tag, commit id):
QUESTION
I am struggeling with updating a record in my sqlite3 database in python. I have tried to follow this tutorial and modify this function from the tutorial for my needs:
...ANSWER
Answered 2021-Feb-15 at 12:51Remove the extra ,
character just before WHERE
clause and you should be fine.
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