ImageCli

Overview

ImageCli is a simple command-line interface designed to effectively handle image operations, allowing users to perform basic tasks through simple descriptive commands (without the need to understand complex tool design, speak freely)

Download

pip install open-image-cli

Examples

1. Image size

img size -f '/Users/youngfreefjs/Downloads/logo.png'

>> Image Pixels Size: 1024x1024

2. Image file size

img file-size -f '/Users/youngfreefjs/Downloads/logo.png'

>> Image File Size: 496470.00 bytes

Specify Return Unit
You can also specify the output unit for the file size (e.g. bytes, KB, MB):

img file-size -f '/Users/youngfreefjs/Downloads/logo.png' -u MB

>> Image File Size: 0.47 MB

3. Compress image file size

img compress -f '/Users/youngfreefjs/Downloads/logo.png' -t 0.1 -u MB

>> Compressed image saved to: /Users/youngfreefjs/Downloads/compressed_logo.png
>> Compressed Image Size: 0.09 MB

4. Change Photo background color

img background -f '/Users/youngfreefjs/Desktop/code/github/imagecli/static/passport_photo_blue.png' -c 'RED' 

>> Image resolution: 1536x1024, Channels: 3
>> Modified image background `red` saved to: /Users/youngfreefjs/Desktop/code/github/imagecli/static/background_RED_passport_photo_blue.png

Original Background Photo	RED Background Photo	WHITE Background Photo

5. Merge images to a long image

Code by: my former company @Meituan-Dianping

Please ensure that after taking the first screenshot, scroll 1/3 before taking the second screenshot. You can manually take screenshots (slide up from 2/3 of the screen height to 1/3) Alternatively, screenshots can be taken through UI automation, with a screen height ranging from 2/3 to 1/3

img merge -i '/Users/youngfreefjs/Desktop/code/github/imagecli/static/image_merge/taobaoPage1.JPG' -i '/Users/youngfreefjs/Desktop/code/github/imagecli/static/image_merge/taobaoPage2.JPG' -i '/Users/youngfreefjs/Desktop/code/github/imagecli/static/image_merge/taobaoPage3.JPG' -o '/Users/youngfreefjs/Desktop/code/github/imagecli/static/image_merge/merged.png'


>> Merged image saved to: /Users/youngfreefjs/Desktop/code/github/imagecli/static/image_merge/merged.png

Original Images	Page1 Images	Page2 Images	Page3 Image

6. OCR (current version macOS only)

img ocr -f '/Users/youngfreefjs/Desktop/code/github/imagecli/static/image_merge/taobaoPage720P.JPG'

>> [
      {
          "content": "19:29",
          "leftTopX": 42.00000074999997,
          "leftTopY": 23.999999724999952,
          "width": 71.5,
          "height": 22.00000000000003,
          "tags": {
              "confidence": 0.5
          }
      },

      ...
  ]

Image

OCR result

[{"content":"19:29","leftTopX":42.00000074999997,"leftTopY":23.999999724999952,"width":71.5,"height":22.00000000000003,"tags":{"confidence":0.5}},{"content":"关注","leftTopX":23.999999700000004,"leftTopY":140.00000010000008,"width":48,"height":24.000000000000057,"tags":{"confidence":1}},{"content":"包头鞋","leftTopX":98.00000044999999,"leftTopY":81.99999991250002,"width":72,"height":26.000000000000085,"tags":{"confidence":1}},{"content":"推荐","leftTopX":92.00000025454545,"leftTopY":137.99999990000015,"width":56,"height":30,"tags":{"confidence":1}},{"content":"我的淘宝","leftTopX":499.9375748301192,"leftTopY":1211.7545823228884,"width":62.1248512268066,"height":16.490835189819393,"tags":{"confidence":1}}]

|