SIN | CVPR 2018 : Structure Inference Net for Object Detection | Computer Vision library

by choasup Python Version: Current License: No License

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | SIN Summary

SIN is a Python library typically used in Artificial Intelligence, Computer Vision, Deep Learning applications. SIN has no vulnerabilities and it has low support. However SIN has 1 bugs and it build file is not available. You can download it from GitHub.

Structure Inference Net: Object Detection Using Scene-level Context and Instance-level Relationships. In CVPR 2018.(

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Quality

Security

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Support

SIN has a low active ecosystem.

It has 185 star(s) with 45 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

There are 14 open issues and 9 have been closed. On average issues are closed in 3 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of SIN is current.

Quality

SIN has 1 bugs (0 blocker, 0 critical, 1 major, 0 minor) and 428 code smells.

Security

SIN has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

SIN code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

SIN does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

SIN releases are not available. You will need to build from source code and install.

SIN has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

SIN saves you 3267 person hours of effort in developing the same functionality from scratch.

It has 7017 lines of code, 366 functions and 63 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed SIN and discovered the below as its top functions. This is intended to give you an instant insight into SIN implemented functionality, and help decide if they suit your requirements.

Perform a forward computation
Get next minibatch index
Get the next minibatch
Shuffle indices
Return a list of the next minibatches
Get next minibatch index
Gets the next minibatch
Add bbox regression targets to the ROI
Compute the predictions for the ground - truth features
Setup the model
Reshape the object
Load configuration from file
Recursively merge two configs
Set the ROI index
Add a path to sys path

Get all kandi verified functions for this library.

SIN Key Features

No Key Features are available at this moment for SIN.

SIN Examples and Code Snippets

Return the sin of x .

python

Lines of Code : 10

License : Non-SPDX (Apache License 2.0)

Copy

def sin(x):
  """Computes sin of x element-wise.

  Args:
      x: Tensor or variable.

  Returns:
      A tensor.
  """
  return math_ops.sin(x)

Return the sin gradient of op .

python

Lines of Code : 6

License : Non-SPDX (Apache License 2.0)

Copy

def _SinGrad(op, grad):
  """Returns grad * cos(x)."""
  x = op.inputs[0]
  with ops.control_dependencies([grad]):
    x = math_ops.conj(x)
    return grad * math_ops.cos(x)

Return the sin of X .

python

Lines of Code : 2

License : No License

Copy

def f(X):
  return np.sin(X)

Community Discussions

Trending Discussions on SIN

Correctly compute the divergence of a vector field in python

Most efficient way to replace thousands of strings in a giant file

round multicolor progress bar

Radial Waves in Processing

Chart.js (v3) Doughnut with rounded edges, but not everywhere

Weird behavior of np.gradient with increased resolution

How do I rotate, scale and translate on Html5 Canvas?

[Novice][Java] Object is null somehow

Why my tests aren't run when I use 'mvn cobertura:cobertura'?

Pictures in HTML

QUESTION

Correctly compute the divergence of a vector field in python

Asked 2021-Jun-15 at 15:26

I am trying to compute the divergence of a vector field:

...

ANSWER

Answered 2021-Jun-15 at 15:26

Let me 1. explain the reason behind this observation, and 2. how to fix it.

Reason:

One needs to be careful about how the data is oriented when computing the divergence (or the gradient in general), since it is important to compute the gradient along the correct axis to obtain a physically valid result.

np.meshgrid can output the mesh in two ways, depending on how you set the index parameter

Index "xy" : Here, for every y value, we sweep the x-values.

Source https://stackoverflow.com/questions/67974193

QUESTION

Most efficient way to replace thousands of strings in a giant file

Asked 2021-Jun-15 at 07:38

I have about a half million records that look somewhat like this:

...

ANSWER

Answered 2021-Jun-15 at 00:50

For me, this is a natural fit for awk:

Source https://stackoverflow.com/questions/67978411

QUESTION

round multicolor progress bar

Asked 2021-Jun-14 at 18:17

I tried to implement next progress bar in my react app.

For now, I am using next code

...

ANSWER

Answered 2021-Jun-14 at 12:05

You can accomplish this with a properly specified radial gradient - for example

Source https://stackoverflow.com/questions/67969399

QUESTION

Radial Waves in Processing

Asked 2021-Jun-14 at 18:00

I am currently a bit stuck! Lets say, have a grid of shapes (nested For-Loop) and I want to use a wave to animate it. The wave should have an offset. So far, i can achieve it. Currently the offset affects the Y-axis … But how can I manage to have a RADIAL offset – you know – like the clock hand, or a radar line… I really would like the offset to start from (width/2, height/2) – and then walks around clockwise. Here is my code and the point where I am stuck:

...

ANSWER

Answered 2021-Jun-14 at 18:00

Right now, you're defining the size of the ellipses based on a transformation of sin(y). A transformation means it looks like a * sin(b * y + c) + d, and in this case you have

a = tileSize / 2
b = 300 / 60 = 5
c = frameCount
d = tileSize / 2

If you want to do a different pattern, you need to use a transformation of sin(theta) where theta is the "angle" of the dot (I put "angle" in quotes because it's really the angle from the vector from the center to the dot and some reference vector).

I suggest using the atan2() function.

Solution:

Source https://stackoverflow.com/questions/67744296

QUESTION

Chart.js (v3) Doughnut with rounded edges, but not everywhere

Asked 2021-Jun-14 at 16:44

I know there are a few answer for this, but it seems this one is a bit different. I need to change doughnut chart, rounded the first one and the last but one too. So in my example the black (first dataset) only would be rounded on the beginning (one side) and the gray (last but one) would be rounded at the end, like on the picture.

Of course, this is the latest version (v3) of Chart.js.

I used some code from here: Chart.js Doughnut with rounded edges and text centered

Maybe it's better with a custom chart, but I couldn't even get this far with that.

This is my code so far. Only makes rounded the first dataset and unfortunately both sided of it.

...

ANSWER

Answered 2021-Jun-14 at 16:44

I have modified your code and made changes for roundedCornersFor. It will now take an object structure which will define take start and end as keys and the values will be the arc positions which are according to labels.

Source https://stackoverflow.com/questions/67968358

QUESTION

Weird behavior of np.gradient with increased resolution

Asked 2021-Jun-14 at 13:48

I would like to plot cos(x) and it's derivative -sin(x) on the same plot. What I do it the following:

...

ANSWER

Answered 2021-Jun-14 at 13:48

It's because of the default spacing assumed between two consecutive values, which is 1. See this answer for details.

In your examples, spacing can be found as

Source https://stackoverflow.com/questions/67971076

QUESTION

How do I rotate, scale and translate on Html5 Canvas?

Asked 2021-Jun-14 at 02:31

I've tried for the last few days without too much success to rotate, scale and translate shapes on the canvas. I've read everything I could find on internet about similar issues but still I cannot seem to be able to adapt it to my own problem.

If everything is drawn on the same scale, I can still drag and drop. If I rotate the shapes, then the mouseOver is messed up since the world coordinates don't correspond anymore with the shape coordinates. If I scale, then it's impossible to select any shape. I look at my code and do not understand what I'm doing wrong.

I read some really nice and detailed stackoverflow solutions to similar problems. For example, user @blindman67 made a suggestion of using a setTransform helper and a getMouseLocal helper for getting the coordinates of the mouse relative to the transformed shape.

inverse transform matrix

I spent some time with that and could not fix my issue. Here is an example of what I tried. Any suggestion is appreciated.

...

ANSWER

Answered 2021-Jun-14 at 02:31

If I have time tomorrow I will try to implement the following to your code but I can provide you with a working example of how to get mouse collision precision on a rotated rectangle. I had the same struggle with this and finally found a good explanation and code that I was able to get to work. Check out this website

Now for my own implementation I did not use the method on that website to get my vertices. As you'll see in my code I have a function called updateCorners() in my Square class. I also have objects called this.tl.x and this.tl.y (for each corner).

The formulas are what I use to get vertices of a translated and rotated rectangle and the corner objects are what are used to determine collision. From there I used the distance() function (Pythagorean theorem), the triangleArea() function, and then the clickHit() function which I renamed to collision() and changed some things.

Example in the snippet below

Source https://stackoverflow.com/questions/67916648

QUESTION

[Novice][Java] Object is null somehow

Asked 2021-Jun-14 at 00:52

I made a little program to generate random musical notes. I am getting the following error:

Exception in thread "main" java.lang.NullPointerException: Cannot invoke "java.util.ArrayList.add(Object)" because ".llaveFa" is null at sollasidore_14_9.main(sollasidore_14_9.java:99)

I used new in line 71 so I don't get it.

The code is:

...

ANSWER

Answered 2021-Jun-14 at 00:52

The error in this line llaveObj.llaveFa.add(randomNum); coming from llaveFa is not initialized. Let me explain this, in "Nota" class you are declaring in this line ArrayList llaveSol, llaveFa; llaveFa and llaveSol are initialized with null, to fix this you can initialize the variables right in the class itself with something like that: ArrayList llaveFa = new ArrayList();

Source https://stackoverflow.com/questions/67963674

QUESTION

Why my tests aren't run when I use 'mvn cobertura:cobertura'?

Asked 2021-Jun-13 at 23:54

I'm trying to run one test for my class "Sinus" (used to compute the sinus of a float), but when I try to run this test to generate my coverage report with Cobertura, it doesn't work and I really don't know why ! Dou you have advices or any explanation please ? (I use the cmd : mvn cobertura:cobertura)

-This is my test:

...

ANSWER

Answered 2021-May-27 at 14:26

Your test is a junit4-api based. But from your pom.xml you have junit5 dependencies.

Removing jupiter dependencies should do the trick.

Regarding cobertura, as you run on java 8 preferably you should migrate to JaCoCo as cobertura with java version higher than 7 is buggy.

Source https://stackoverflow.com/questions/67702052

QUESTION

Pictures in HTML

Asked 2021-Jun-13 at 19:30

I'm kinda new in HTML. I'm trying to make a page with HTML where I have text in the left of my page (the lyrics of a song) and then a picture that repeats itself at the right (just beside) of that text. But I want the picture to stop repeating itself at the bottom at some point. I want it to go just the length of the text, so I can write some thing below it, but the pictures just go endlessly. This is how I put the picture in the HTML file:

...

ANSWER

Answered 2021-Jun-13 at 19:30

You try to assign the repeating image pattern to the whole page body - which is why it continues forever. What you should do instead, is to create two DIVs (optionally wrapped inside a third, outer DIV), one for your text, one for the image, and make the CSS applicable only to the one with image. See this CodePen for an example code:

Source https://stackoverflow.com/questions/67960740

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install SIN

Clone the SIN repository
Build the Cython modules

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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