I have a dataset that contains face images and I want to synthesize masks to these images and put them in another folder.
And I need to create a text file that contains pairs of the names of these images (The masked and the non-masked).
Is there any easy way to create this file in python or anything else without having to put the names manually?
Related
I have a pdf document containing several images. I want to retrieve the names of these images.
I know that ExtractImages extracts images from PDF. I feel that this will somewhere have the functionality to fetch the name of the image.
How to achieve this using python
I have extracted some features from images and now I want to save these values in csv file. I have searched some links like (When using OpenCV's 2D feature detection on an image, how do I export the data as a CSV for external use?) and (how to save feature matrix as csv file), but not getting the solution to my problem.
How to make csv of these features in python?
I have folders that contains many jpg files.I want them to convert into PDF files.
Every folder should made into a separate PDF.
Please help I am new to python.
And if possible can I do it in one shot.
Possible duplicate
The best method to convert multiple images to PDF so far is to use PIL purely
I am experimenting with packaging of data, and since most of my data is stored as image/graphs and other similar data; I was planning to find a more efficient way to store these images.
I did read about saving them in a DB as blob; and some others are more inclined to save them in the file system; but what I would like is to have the images to not be visible outside the application. This is essential because when I run analysis on instruments; I am not interested in showing users all the images, but only the ones related to their particular instrument.
Plus it is convenient to pack data in one single file, compared to a folder with 20-30 images in it.
I was thinking to store the images in a custom structure, a sort of a bin file, using python; unless there is something that already cover that functionality. In my search I didn't notice any specific struct to save images, while the most common solutions were either a folder in the file system or the DB approach.
If you can convert your images to raster arrays, you can store them in an HDF5 file: Add raster image to HDF5 file using h5py
I had a python assignment in which I was required to do certain operations on a map whose .jgp as well as .asc file was provided to me. I know that to every colored pixel in the map there is a numerical data assigned to it in the file. I was able to solve the questions in the assignment and generate the resulting .asc file that was required to be submitted. I just want to know if it is possible to assign colors to the numbers in the final .asc file and generate a jpg map of it. Also, please tell me how the assignment of the numbers to the pixels is done.