How does the pyplot.imshow () function work? - Stack Overflow
How does the pyplot.imshow() function work. I have a matrix of dimensions (20, 400). The matrix contains twenty images' decimal pixel values with each image of size (20px, 20px) (which can …
How do you directly overlay a scatter plot on top of a jpg image in ...
Jun 30, 2016 · I know this has been answered but similarly zorder works as well. Which is great if you want to put something on top of a scatterplot or under it import matplotlib as plt im = …
python - Plotting an imshow () image in 3d - Stack Overflow
How to plot a imshow() image in 3d axes? I was trying with this post. In that post, the surface plot looks same as imshow() plot but actually they are not. To demonstrate, here I took different dat...
How to set xticks and yticks with my imshow plot?
How to set xticks and yticks with my imshow plot? Asked 9 years, 7 months ago Modified 9 years, 7 months ago Viewed 20k times
Adjusting gridlines and ticks in matplotlib imshow
Aug 16, 2016 · 61 I'm trying to plot a matrix of values and would like to add gridlines to make the boundary between values clearer. Unfortunately, imshow decided to locate the tick marks in …
python - Overlay imshow plots in matplotlib - Stack Overflow
Apr 12, 2012 · Overlay imshow plots in matplotlib Asked 13 years, 6 months ago Modified 4 years, 2 months ago Viewed 95k times
python - Imshow: extent and aspect - Stack Overflow
I'm using matplotlib and specifically imshow to visualize the image buffers I get back from my analysis code. Since I'd like to annotate the images with plot axes, I use the extent keyword …
python - How to draw cell borders in imshow - Stack Overflow
How to draw cell borders in imshow Asked 6 years, 4 months ago Modified 2 years, 4 months ago Viewed 8k times
How can I draw a log-normalized imshow plot with a colorbar ...
55 I'm using matplotlib to plot log-normalized images but I would like the original raw image data to be represented in the colorbar rather than the [0-1] interval.
python - Draw Marker in Image - Stack Overflow
Sep 13, 2015 · I'm drawing a picture using Matplotlib: plt.imshow(bild) plt.show() How do I add a Marker to this (eg. red dot / arrow) using the coordinates of the image?