A tool to convert 3 types of images to online mail order size

A tool that converts captured product images into sizes suitable for online shopping and outputs them.

Type to be converted
.png 600x480
.jpg 600x480
.jpg 大 1100x1100

sumnail
.png 150x90
.jpg 150x90

By converting to 5 different sizes, it can be used without error as an image for most online shopping.

Normally, it would take a lot of time to do this with image editing software such as photoshop one by one, but using this tool, images of 5 different sizes can be generated per image. I can do it.

If multiple images are supported and there are 3 images taken for 1 product, 15 image sizes are generated with serial numbers like 1, 2, 3.

Required apps
You need to install ImageMagick.

How to use
Copy rem.pl to the folder you want to convert.
Put the image you want to convert in another folder and copy it to the location where rem.pl is located.
At the terminal
perl ./rem.pl
When you execute, 5 images will be generated.

Since it is a command line tool, it is difficult to get started at first, but if you learn how to do it once, it will greatly reduce the time.


Change log
#
# Copy rem.pl into the appropriate folder and execute it from the terminal.
#
# When executed, a sequential jpg file will be created.
# This saves you the trouble of changing file names one by one.
#
# Change log
#
# Version1.8 (2016-12-6)
# png image is compressed using pngquant.
#
# Version1.7 (2016-12-6)
# The image size of the original folder is set to 1100px.
#
# Version1.6 (2015-12-21)
# Removed tilde entry for some reason.
# Removed .DS_Store file on Mac.
#
# Version1.5 (2015-11-19)
# I decided to save a large original image separately for Amazon.
#
# Version1.4 (2014-10-16)
# The corresponding folder name is automatically acquired and processed in one shot.
#
# Version1.3 (2014-10-8)
# Increased processing to erase files and resize images around lines 102-119
#
# Version1.2 (2014-10-8)
# Created sumnail, copied to sumnail, renamed file.
#
# Version1.1
# Executed folder and sumnail folder can be done at once
#
# Version1.0
# Convert only in the executed folder
#
# * Actual errors and human errors
#
# (2014-10-10)
# The file name of $ name on the third line was incorrect. It was not a bug.
#
# (2014-10-16)
# Inadvertently moving to the home folder with chdir and converting the contents of the home folder at once, a catastrophe.
#
# (2014-10-21)
# If the file name is specified as 1, 2, 3, 4, .jpg, it works better. I want to specify the order
#
# (2015-11-19)
# I decided to save a large original image separately for Amazon.