landmark | Frontend Framework library
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kandi X-RAY | landmark Summary
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of landmark
landmark Key Features
landmark Examples and Code Snippets
import numpy as np
import imgaug.augmenters as iaa
# Standard scenario: You have N RGB-images and additionally 21 heatmaps per
# image. You want to augment each image and its heatmaps identically.
images = np.random.randint(0, 255, (16, 128, 128, 3)
Community Discussions
Trending Discussions on landmark
QUESTION
This sounds like an easy task, but I already spent hours on it. There're several posts with a similar headline, so let me describe my problem first.
I have H264
encoded video files, those files show records of a colonoscopy/gastroscopy.
During the examination, the exterminator can make some kind of screenshot. You can see this in the video because for round about one second the image is not moving, so a couple of frames show the "same". I'd like to know when those screenshots are made.
So in the first place I extracted the image of the video:
...ANSWER
Answered 2021-Jun-11 at 06:18After several tests I found finally something which works for me. The discussion was already in 2013 here on stackoverflow, feature matching. There are several matching algorithms available in opencv. I selected as basis the code of this tutorial. I made a few changes and this is the result (OpenCv 4.5.2):
QUESTION
I have been trying to figure this out all day, as I would like to add an image depending on the outcome of the emotion may detect. Just wanted to add some some images but I'm still new to this. Can anyone help me with this one to.
btw here's my code:
...ANSWER
Answered 2021-Jun-10 at 07:13I guess detectWithStream
is you want.
Official Doc: Faces.detectWithStream Method
From Java SDK, the List
object will return if successful.
QUESTION
I'm using the Pose Detection, and I tried to use the facial landmarks to calculate the 3d head position and rotation. But as said in MLKit's PoseDetection documentation, the z position for the face landmarks should be ignored.
So I would like to know if there is another way to obtain the head rotation and position from the data that the Pose Detection gives us.
...ANSWER
Answered 2021-Jun-09 at 16:29Head rotation is not available in the Pose detection feature today, but you can get the head rotation info from ML Kit face detection APIs. See https://developers.google.com/android/reference/com/google/mlkit/vision/face/Face#public-method-summary, which provides HeadEulerAngleX/Y/Z()
QUESTION
So I tried the methods that were mentioned in the previously asked similar question but none of them works for my python file. I have been on it for two days and can't seem to find a solution how to run this file from C# form on button click.
IronPython doesn't work because the python script has libraries that cannot be imported in Ironpython.
Running it from cmd doesn't work because cmd starts and then gets closed in a second.
Here's the code:
...ANSWER
Answered 2021-Jun-08 at 10:52install your libraries in "C:\Program Files\Python39\python.exe" or any python environment
and try this:
QUESTION
I am trying to run this HTML example https://codepen.io/mediapipe/details/KKgVaPJ from https://google.github.io/mediapipe/solutions/face_mesh#javascript-solution-api in a create react application. I have already done:
- npm install of all the facemesh mediapipe packages.
- Already replaced the jsdelivr tags with node imports and I got the definitions and functions.
- Replaced the video element with react-cam
I don't know how to replace this jsdelivr, maybe is affecting:
...ANSWER
Answered 2021-Jun-07 at 14:59You don't have to replace the jsdelivr, that piece of code is fine; also I think you need to reorder your code a little bit:
- You should put the faceMesh initialization inside the useEffect, with [] as parameter; therefore, the algorithm will start when the page is rendered for the first time
- Also, you don't need to get videoElement and canvasElement with doc.*, because you already have some refs defined
An example of code:
QUESTION
I am exploring tools I can use for automated Accessibility Testing and wanted to try axe-core with TestCafe. I am an advocate of TestCafe, I love that is a lightweight tool and doesn't have dependencies on WebDriver. The docs are great and the scripting is easy.
I have however found that @testcafe-community/axe and its predecessor axe-testcafe do not report all violations while axe-core with selenium and axe-webdriverjs do. For example, running with axe-webdriverjs, I have the following code and resulting output showing the violations of a localhost page I am checking -
Code:
...ANSWER
Answered 2021-Jun-04 at 16:42The documentation for axe-core states that you need to specify which rules you intend to test against using axe.run
options.
Landmarks are discussed in WCAG 1.3.6., which is a "Level AAA" item. It appears that axe-core is only capable of testing against "Level A" and "Level AA." In your example, the item is not listed by the tool as a WCAG failure, but rather a best-practices recommendation. This may be why it isn't showing up in your other tools.
If you can easily implement this recommendation, then I'd say go ahead and do it. If not, I wouldn't let something like this stop my code from going into production. Landmarks are nice-to-have, but it's far more important that you meet all "Level A" requirements and as many "Level AA" requirements as you reasonably can.
It's worth noting that any automated accessibility testing tool is nothing more than a starting point for manual evaluation. These tools often generate tons of false positives (and sometimes miss important things!) because it's often not possible to algorithmically determine whether something is genuinely useful to human visitors.
I've also seen pages/apps that pass automated tools with no errors (Wave, Axe, etc.), but they are completely impossible to use with assistive technology.
QUESTION
I'm learning SwiftUI by following Apple's tutorial: https://developer.apple.com/tutorials/swiftui/building-lists-and-navigation
in section 2 step 4, when I type in the same code as instructed:
...ANSWER
Answered 2021-Jun-06 at 07:21strangely, the issue was gone after I start the tutorial all over from the beginning. SwiftUI Preview works as expect now
QUESTION
Background & Problem
I am trying to web scrape links to articles from a news webpage. I've done a nested find_all and I've managed to get the 'a href' sections, but this also includes info I don't require like article name.
What I need Help with
I've searched several articles on SO such as this. But none seem to work for my specific case. Does Anyone know how I can create a list of just news article links?
My code so far
...ANSWER
Answered 2021-May-25 at 05:23Try this,
QUESTION
I am working the Landmarks SwiftUI tutorial https://developer.apple.com/tutorials/swiftui/handling-user-input. I am stumped on the use of the logical operators in
...ANSWER
Answered 2021-May-22 at 00:30I'm pretty sure the ! operator inverts the showFavoritesOnly operand and the || operator on landmark.isFavorite makes the statement true if either side is true
You are completely right.
but for some reason this what is supposed to happen as far as what is returned escapes me at the moment.
The filter(_:)
method lets you filter an array (remove elements that don't satisfy a condition).
It takes in a closure, isIncluded
. This closure is called once for each element in the array, with the current element passed into the parameter:
QUESTION
I am following the official tutorial of IOS dev from Apple. I encounter this small block and could not wrap my head around of it.
Landmark
is the data model
ANSWER
Answered 2021-May-09 at 00:01There is no "initialization" in that code. You are looking at a computed variable (property).
features
is, in effect, a function that returns a value (with the word return
omitted because it is a one liner); it just runs afresh each time you say features
.
This could have been written as
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