KORAL | Novel extreme-performance CPU | Computer Vision library
kandi X-RAY | KORAL Summary
kandi X-RAY | KORAL Summary
KORAL is a novel, extremely fast, highly accurate, scale- and rotation-invariant, CPU-GPU cooperative detector-descriptor. Detection is based on the author's custom multi-scale KFAST corner detector, with rapid bilinear interpolation performed by the GPU asynchronously while the CPU works on KFAST.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of KORAL
KORAL Key Features
KORAL Examples and Code Snippets
Community Discussions
Trending Discussions on KORAL
QUESTION
As in title, Jackson can't read utf-8.
Line 37:
...ANSWER
Answered 2021-Jan-27 at 13:54No, the error message is saying that the data is not UTF-8.
It looks to be ISO-LATIN-2 (or equivalent) based on the fact that the offending character is ł
encoded as byte 0xb3
.
Your choices depend on many things. If your data is coming from an outside source you may have no say in the encoding (or you may contact the data supplier and ask them to provide data in UTF8). Then you would have to do something like
QUESTION
I use a sample to play gifs in my app,
but start(), stop() and pause() methods not working.
sample: enter link description here
nuget package: Install-Package Karamunting.Android.Koral.AndroidGifDrawable
This is my code enter image description here
Thanks for helping me...
...ANSWER
Answered 2020-Sep-25 at 06:35Welcome to SO!
I have checked the Karamunting.Android.Koral.AndroidGifDrawable Nuget Package, it seems not providing the guides for Xamarin Android to invoke it. And there is only 721 downloads. After testing in my local site, it has many errors when using its methods shared from GitHub. I think it will need more time to solve problems about specified cast is not valid.
Therefore, I will suggest that installing Refractored.GifImageView from JamesMontemagno. I have test that in local site, and it wroks so conveniently.And you can refer to its GitHub to know how to use in Xamarin Android.
Install it:
Sample code as follows:
QUESTION
I use PostgreSQL 11.8 and faced task, where I need save many sizes for product and need search by sizes too. Before have structure without nested, only one level, without multiply SIZE
key
ANSWER
Answered 2020-Jun-09 at 10:54The @>
operator works on nested structures as well. To check whether the array contains 38 or 4, you can use
QUESTION
I'm not sure I wrote right thing on title.
This is the temp thing I use:
...ANSWER
Answered 2020-May-25 at 09:25This:
QUESTION
I have a small live wallpaper app, that I want to add support for it to show GIF animations.
For this, I've found various solutions. There is the solution of showing a GIF animation in a view (here), and there is even a solution for showing it in a live wallpaper (here).
However, for both of them, I can't find how to fit the content of the GIF animation nicely in the space it has, meaning any of the following:
- center-crop - fits to 100% of the container (the screen in this case), cropping on sides (top&bottom or left&right) when needed. Doesn't stretch anything. This means the content seems fine, but not all of it might be shown.
- fit-center - stretch to fit width/height
- center-inside - set as original size, centered, and stretch to fit width/height only if too large.
None of those is actually about ImageView, so I can't just use the scaleType attribute.
What I've foundThere is a solution that gives you a GifDrawable (here), which you can use in ImageView, but it seems it's pretty slow in some cases, and I can't figure out how to use it in LiveWallpaper and then fit it.
The main code of the LiveWallpaper GIF handling is as such (here) :
...ANSWER
Answered 2018-May-18 at 13:24If you have Glide in your project, You can easily load Gifs, as it provides drawing GIFs to your ImageViews and does support many scaling options (like center or a given width and ...).
QUESTION
Just a new user of scrapy.org and a newbie to Python. I have this values at brand and title properties (JAVA OOP Term) that contains tab spaces and new line. How can we trim it to make this 2 following object properties to have this plain string value
...ANSWER
Answered 2018-Jul-03 at 04:59It looks like all you need to do, at least for this example, is strip all whitespace off the edges of the brand
and title
values. You don't need a regex for that, just call the strip
method.
However, your brand
isn't a single string; it's a list of strings (even if there's only one string in the list). So, if you try to just strip
it, or run a regex on it, you're going to get an AttributeError
or TypeError
from trying to treat that list as a string.
To fix this, you need to map the strip
over all of the strings, with either the map
function or a list comprehension:
QUESTION
I am new to android and java, i need solution for a problem that I want a gif in the toolbar in android which is always running when the screen shows up, I am able to add gif using koral's library but I could not figure it out that how can I add this gif in toolbar I did this in iOS and able to add gif in tab bar, and I need same gif in android too, this is what I really want, any help would be appriciated
...ANSWER
Answered 2018-Feb-28 at 06:57Create custom Toolbar layout like this. And put your gif, title etc here.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install KORAL
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page