image-to-slices | js module for converting image | Runtime Evironment library
kandi X-RAY | image-to-slices Summary
kandi X-RAY | image-to-slices Summary
Node.js module for converting image into slices with the given reference lines.
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 image-to-slices
image-to-slices Key Features
image-to-slices Examples and Code Snippets
Community Discussions
Trending Discussions on image-to-slices
QUESTION
I have been trying to convert the 360 degree camera, single fish eye image, to equirectangular viewer in node js for the past two days. In stackoverflow, the same question is asked and answered in pseudo code. I have been trying to convert pseudo code to node js and cleared some errors. Now the project runs without error but the output image is blank.
From that pseudo, I dont know the polar_w, polar_h and geo_w, geo_h, geo and polar value, so, it gave static value to show the output. Here is a link which i followed to convert pseudo code to node js. How to convert spherical coordinates to equirectangular projection coordinates?.
Here is the code I tried for converting spherical image to equirectangular viewer:
...ANSWER
Answered 2018-Aug-24 at 15:30You are asking how to convert a 360deg fish-eye projection to an equirectangular projection.
In order to do this, for every pixel on the fish-eye image you need to know where to place in onto the output image.
Your input image is 1920x1080, let us assume you want to output it to an equirectangular projection of the same size.
The input circle mapping is defined as:
QUESTION
I tried using image-slice
to slice into multiple part using node js.
I tried installing npm i image-to-slices
, sudo port install cairo
, npm i canvas
and brew install pkg-config cairo pango libpng jpeg giflib
but still show error require node-canvas
on the server side node.js
Here is the i have tried to slice image:
...ANSWER
Answered 2018-Aug-16 at 10:57Digging around in the code I found that you can specify which canvas
you want to use, through the use of clipperOptions
in the configuration.
Try this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install image-to-slices
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