Cluster analysis – image and data clustering

I've measured a series of 2D array data at different times, and I'd like to track the development cluster by cluster.

For example, the data at time T can be recorded as follows:
Enter image description here

I would like to group the data as follows so I can compare similar clusters at T + 1 and track their evolution.
Enter image description here

Action at T + 1:
Enter image description here

My question is whether there are functions available in Mathematica that fulfill the above purpose? The functions are better to allow for some tolerance and blurring, as the sharpness of clusters changes a little with each measurement.

Sample data can be found here:
data1
data2

Thanks in advance.

50+ COPYRIGHT FREE HD PNG image for professional use for $ 2

50+ COPYRIGHT FREE HD PNG image for professional use

Hello, I have a collection of over 1000 Ultra HD images. These are completely free of copyright and can be used in any format. Use it digitally from Print it NO PROBLEM. Download the folder and unpack it to get 100 pictures instantly.
These over 50 pictures are sorted by the most popular and useful pictures available.

Please rate my product after the download. Many Thanks . Have a nice day.

All pictures are Ultra HD [ 2832×4311 ] and BACKGROUND REMOVED

DOWNLOAD LINK IN THE ATTACHED FILE

This is an example

Reselling these images is strictly prohibited

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Block Editor – Change the image size on the page

I'm having trouble changing the size of many images on my page.

For example, if I use a "title image" I can change the width, but the height stays the same no matter what I do.

I tried the following things:

  1. Select an image with a low height (about 200 pixels)

  2. Upload a new image and cut it in the options under "Edit media" to the desired height

Both result in an image that is the same height as the default image. It just zooms in more.

Enter image description here

I also tried to use the "Media and Text" block, but the same problem occurs. Even if I upload a super small image, it automatically adjusts to the standard size.

Enter image description here

If it helps, I use the Ixion theme.

On my homepage, the selected image will not be displayed as a thumbnail when sharing on Facebook

On my homepage, the selected image will not be displayed as a thumbnail when sharing on Facebook. I have also posted image on Facebook in the social setting of the page.
My home page is also my shop page. And when I share my shop link, I get what I want. Please help me.
thank you in advance
My website is https://shopgiayhd.com
Link the shop page https://shopgiayhd.com/shop

post thumbnails – Image old attribute

My pictures have the alt attribute but are not displayed. My SEO Pluging does not recognize them and Google sets the old text, which is not the one I wrote, but the name of the image (the file).
So i can see it in the backend:[wpd_image_box thumbnail = …..
If I change it[vc_single_image image =
then the seo pluging will restore it, but i'll lose the topic in it.

Magento 2: The imported resource (image) could not be downloaded from an external resource because of a timeout or access permissions

I'm trying to import the product into the localhost of the Wamp server using the CSV file, but an error is displayed. The imported resource (image) could not be downloaded from an external resource because of a timeout or access permissions
I add product images in pub / media / import

php – upload image with GD library

First of all, I just started learning OOP.

My priority is to create a secure code. I think my code is safe because I use GD to make a copy of the uploaded image, and use an image proxy to make sure no one can directly access the uploaded file and upload it outside the webroot, but if 100% was sure it was safe, I did not post it here haha. I'm not sure how to check the MIME type and what the DG is about.

I have done some tests and it works fine, but what do you think? Suggestions are welcome. Even if you have any doubt about the code, just ask me in the comments.

Class Img:

class Img
{
private static $ folder, $ file, $ ext, $ w, $ h;

upload public static function ($ file, $ new_size) {
self :: $ ext = pathinfo ($ file["name"], PATHINFO_EXTENSION);
list (self :: $ w, self :: $ h) = ($ size = getimagesize ($ file["tmp_name"]));

if (! $ size ||! in_array (self :: $ ext, ['png', 'jpeg', 'jpg'])) the (json_encode (['error' => 'Invalid file']));
if (file size ($ file["tmp_name"])> 2700000) the (json_encode (['error' => 'File is too big']));

self :: $ folder = dirname (__ DIR __). & # 39; / .. / .. / uploads / profile /'.$_ SESSION['user_folder'];
self :: $ file = $ file["tmp_name"];

$ _SESSION['avatar'] = ($ name = mt_rand (100, 100000). & # 39; - & # 39; time (). & 39 ;. self :: $ ext);
self :: resize_image ($ name, $ new_size, $ new_size);

$ user_id = $ _SESSION['user_id'];
$ conn =  lib  Db :: instance ();
$ query = $ conn-> query ("UPDATE user SET avatar = # {$ name} # WHERE user_ID = # {user ID} #);
$ conn = NULL;

the (json_encode ([#39;avatar'=$>_SESSION['Avatar'=$>_SESSION['avatar'=>$_SESSION['avatar'=>$_SESSION['avatar']]));
}

private static function resize_image ($ name, $ width, $ height) {
if (self :: $ ext === & # 39; jpeg & # 39;) self :: $ ext = & # 39; jpg & # 39 ;;

if (self :: $ ext === & # 39; jpg & # 39;) $ img = imagecreatefromjpeg (self :: $ file);
elseif (self :: $ ext === & # 39; png & # 39;) $ img = imagecreatefrompng (self :: $ file);

$ ratio = max ($ width / self :: $ w, $ height / self :: $ h);
$ x = (self :: $ w - $ width / $ ratio) / 2;
self :: $ h = $ height / $ ratio;
self :: $ w = $ width / $ ratio;

$ new = imagecreatetruecolor ($ width, $ height);

// Preserve transparency
if (self :: $ ext === "png"):
imagecolortransparent ($ new, imagecolorallocatealpha ($ new, 0, 0, 0, 127));
imagealphablending ($ new, false);
imagesavealpha ($ new, true);
endif;

imagecopyresampled ($ new, $ img, 0, 0, $ x, 0, $ width, $ height, self :: $ w, self :: $ h);

if (self :: $ ext === & # 39; jpg & # 39;) imagejpeg ($ new, self :: $ folder. $ name);
elseif (self :: $ ext === & # 39; png & # 39;) imagepng ($ new, self :: $ folder. $ name);
Imagedestroy ($ new);
}
}

avatar_upload.php:

require_once dirname (__ DIR __). & # 39; / .. / .. / vendor / autoload.php & # 39 ;;

if (! isset ($ _ SESSION)) session_start ();
if ($ _ SERVER['REQUEST_METHOD'] ! = & # 39; POST & # 39; || empty ($ _ SESSION['user_id'])) the (header (& # 39; HTTP / 1.1 404 Not Found & # 39;);
if (! empty ($ _ FILES['avatar']['size']))  lib  Img :: upload ($ _ FILES["avatar"]150);

Google Chrome – Windows 10 Pro NT DISM Fix the image error 0x800f0906

I've had some issues accessing websites lately. On random websites, my web browser either emits the error err_connection_reset or an SNI error. To fix this, I tried to do the DISM repair image thing.

When running DISM.exe / Online / Cleanup-image / Scanhealth I get:

                Image maintenance and management tool for deployment
Version: 10.0.15063.0

Image version: 10.0.15063.0

    [==========================100.0%==========================] The component storage is repairable.
The process was completed successfully.

When I try to fix it with DISM.exe / Online / Cleanup-image / RestoreHealth, I get:

Image maintenance and management tool for deployment
Version: 10.0.15063.0

Image version: 10.0.15063.0

[===========================96.8%========================  ]
Error: 0x800f0906

The source files could not be downloaded.
Use the source option to specify the location of the files required to recover the feature. For more information about specifying a source location, see http://go.microsoft.com/fwlink/?LinkId=243077

I've already tried running the network problem solver to fix this problem, but he can not find a solution. I have also tried several times to run Windows Update, but although it says it fixes things, it does not fix anything.

I could not find a CBS log, but the Dism log can be found
Here

I'm really lost, what that could be, any help would be appreciated. Note that this happens on all of my installed web browsers (Chrome and Edge).

unity – Unity3d: Detects a collision between an image and a sphere

So I just realized one image With BoxCollider2D does not detect a collision with Bullet With SphereCollider,

I tried to add one BoxCollider to my picture, but it behaves strangely (the canvas position shifts constantly)

So can I see that the only way it works is to add a 2D collider to the sphere? Is there another better way to solve it? Adding a 2D collider to the sphere does not cover the entire area