spaced-out | A three dimensional CSS3 Sidebar | Theme library
kandi X-RAY | spaced-out Summary
kandi X-RAY | spaced-out Summary
Basic Template and Usage.
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 spaced-out
spaced-out Key Features
spaced-out Examples and Code Snippets
Community Discussions
Trending Discussions on spaced-out
QUESTION
I am currently working on developing an algorithm to determine centroid positions from (Brightfield) microscopy images of bacterial clusters. This is currently a major open problem in image processing.
This question is a follow-up to: Python/OpenCV — Matching Centroid Points of Bacteria in Two Images.
Currently, the algorithm is effective for sparse, spaced-out bacteria. However, it becomes totally ineffective when the bacteria become clustered together.
In these images, notice how the bacterial centroids are located effectively.
However, the algorithm fails when the bacteria cluster at varying levels.
Original Images
I'd like to optimize my current algorithm so it's more robust for these type of images. This is the program I'm running.
...ANSWER
Answered 2020-Dec-07 at 10:45The mask is always the weak point in identifying objects, and the most important step. This will improve identifying images with high numbers of bacteria. I have modified your e_d function by adding an OPEN and another ERODE pass with the kernal, and changed the it (number of iterations) variable (to 1, 2 instead of 1,3) for your code to do this. This is by no means a finished effort, but I hope it will give you an idea of what you might try to enhance it further. I used the images you provided, and since they already have a red dot, this may be interfering with my result images... but you can see it is able to identify more bacteria on most. Some of my results show two dots, and the image with only one bacteria, I missed it, each quite possibly because it was already marked. Try it with the raw images and see how it does.
Also, since the bacteria are relatively uniform in both size and shape, I think you could work with the ratio and/or average of height to width of each bacteria to filter out the extreme shapes (small or large) and the skinny, long shapes too. You can measure enough bacteria to see what is the average contour length, or height and width, or height/width ratio, etc., to find reasonable tolerances rather than the proportion to the image size itself. Another suggestion, would be to rethink how you are masking the images all together, possibly to try it in two steps. One to find the boundary of the long shape containing the bacteria, and then to find the bacteria within it. This assumes all of your images will be similar to these, and if that is so, it may help to eliminate the stray hits outside of this boundary, that are never bacteria.
QUESTION
I want the arranged subviews of a stack view to become visible in a cascaded manner, but they're all appearing at the same time:
...ANSWER
Answered 2020-Nov-27 at 12:07To make it work as you expected you should:
- remove
, options: .calculationModeCubicPaced
- fix relativeDuration -
1.0 / Double(i)
- setup withRelativeStartTime -
Double(index) / Double(i)
example:
QUESTION
I'm looking for a way to extract evenly spaced elements in a vector. I'd like a general way to do this because I am trying to specify the values that I want in a plotly
chart. I tried using pretty
but that only seems to work with ggplot2
.
I'm pretty much looking for an R
version of this question that was answered for python
.
Here's a sample set. This sample is a vector of 23 elements, a prime that cannot be factored.
...ANSWER
Answered 2020-Jul-30 at 04:50Try this:
QUESTION
I am using JQuery to create a custom slideshow-layout and I am working on code that will
- Calculate the width of the screen
- Subtract the width of the images
- Set the left margin to 1/3 of the difference between the width of the screen and images
The images seem to line up but chop off for the last of the 3 images. I am trying to make this dynamic so that it will make a spaced-out layout for any amount of images. Am I going about this all wrong? Also, is the space between inline-block elements setting it off?
...ANSWER
Answered 2020-Feb-07 at 00:31You don't have to calculate the width of anything. By using CSS you can layout the items in a row with Flexbox. Wrap all your slides inside another element, in this example we call this element imageSlideRails
, that moves all the slides together instead of moving them individually.
I would recommend using the CSS transform
property instead of margin to make the slider move. This will increase performance and prevent unwanted behaviors, like elements pushing each other away.
The amount that you slide can be the same value as the flex-basis
value on a slide. Let's say a slide is 33.3%
. If you move the rails to -33.3%
, then the first slide will move out of view and the next slide will come into view. This way the calculation will always be precise.
Checkout the snippet below.
QUESTION
For a vulgarization graph, I am comparing different proportion for several overlapping groups (stupid example: man and woman and small / tall).
By default, obviously, all x ticks are evenly spaced-out.
For clearer visualization, man and woman should be close together while further from small and tall (which should be close also).
...ANSWER
Answered 2020-Jan-17 at 20:25Here is a hacky way to add space by converting lab
to a factor with dummy levels, then giving them blank labels. There are still tick marks in the spaces and it doesn't bring the other values closer together. I recommend the facet_grid
method with theming to get the spacing the way you want it.
QUESTION
The following code gets the number of words:
...ANSWER
Answered 2018-Feb-20 at 18:34I am writing this answer because I think, I know what your confusion is. But note that you did not explain how you read the file, I'll give an example and explain why we test != EOF
, which is not a character that you read from a file.
It appears that you think EOF
is a character that is stored in the file, well it's not. If you just want to count words you can do something like
QUESTION
Given a Python string, I want to wide-space occurrences of a given word
substring inside the string sentence
of a given range. I couldn't find an efficient and neat way to perform this algorithm.
I want to wide-space only words with indices within a given range of the sentence
string, and the word must be exact (not surrounded by other word characters such as letters and digits). Punctuation and other symbols are ignored when counting word exactness.
So far, my function widespace(sentence, word, start = None, end = None):
should wide-space a given word
within a given range from start
to end
, but currently it looks quite inefficient and verbose. It also cannot detect exact word matches and ignore punctuation.
Expected results
- All occurrences of the word will be affected if it is within
range(start, end)
, that means, index greater or equal thanstart
, strictly less thanend
. - The exact match ignores punctuation, but is case sensitive. For example, if you want to match
"omg"
, it accepts"omg!"
, and"omg,"
, but it does not accept"omg"
surrounded by other word characters, such as"zomg"
or"omgf"
- Word characters can include numbers, letters, hyphens, it is your preference.
widespace("Foo, Bar, Baz!", "Baz")
becomesFoo, Bar, B a z!
- The index is 10.
widespace("Foo, Foo, Foo!", "Foo")
becomesF o o, F o o, F o o!
- The indices are 0, 5, 10.
widespace("Foo, Foo, Foo!", "Foo", start = 0, end = 2)
becomesF o o, Foo, Foo!
- The indices are 0, 5, 10. Only the first one (index 0) gets affected.
widespace("Foo, Foo, Foo!", "Foo", start = 0, end = 5)
becomesF o o, Foo, Foo!
like the previous example- the indices are 0, 5, 10. Only the first one (index 0) gets affected since the second one exactly matches 5, which is out of range.
widespace("Foo, Foo, Foo!", "Foo", start = 0, end = 6)
becomesF o o, F o o, Foo!
- the indices are 0, 5, 10. Only the first two gets matched.
widespace("Mulliganaceous Mulligan, OMG", "Mulligan")
should becomeMulliganaceous M u l l i g a n, OMG"
"Mulliganaceous"
is not an exact match. But"Mulligan,"
counts as one because it is not surrounded by other word characters.- I currently have
M u l l i g a naceous M u l l i g a n
Current code
As of now, I got it working, but the code is quite long, possibly inefficient, and cannot deal with exact matches and punctuation marks.
...ANSWER
Answered 2018-Jul-03 at 00:09First, the simplest, and probably most efficient, way to "widespace" an entire string is:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install spaced-out
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