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Binary Image 0 1

Tool to convert an image into a binary of 0 and 1 (byte array format). A black and white picture/photo can be converted into 0 and 1 (0 for black and 1 for white)

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Binary Image 0 1 -

Tag(s) : Image Processing

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Binary Image 0 1

Image to Binary Converter

  [X]

Size/Width of the image




Threshold Black/White



Binary chars







Binary to Image Generator





See also: File Creation

Answers to Questions (FAQ)

What is a binary image? (Definition)

A binary image is a digital image whose pixels have 2 colors (usually black or white). It is therefore possible to represent a binary image as a series/array of 0 and 1.

How to encode an image in binary?

Read each pixel and if it is dark, convert it to 0, and if it is clear, convert it to 1 (or invert 1 and 0).

If the picture is not in black and white, it will be converted to grayscale according to the Rec. 601 luma (formula $ Y = 0.2989 R + 0.5870 G + 0.1140 B $ ) then binarized according to the selected threshold (generally 0.5 = 50%)

Example: Batman
11111111111111111111111111
11111100111111111100111111
11110001111100111110001111
11000001111000011110000011
10000000111000011100000001
10000000000000000000000001
00000000000000000000000000
00000000000000000000000000
10000000000000000000000001
10000110001000010001100001
11001111111100111111110011
11100111111100111111100111
11111111111111111111111111

Some people see it as a form of binary art: the pixel art.

What are accepted image formats?

All web image formats (JPG, PNG, GIF, etc.) are accepted, but it is preferable to use a format that uses lossless compression (PNG, BMP, etc.), because in these cases the data of each pixel color is not altered.

Many icons of 16x16, 32x32, 64x64 size make excellent formats.

What is image binarization? (Image 1-bit)

Binarization is the action of binarizing (make binary with 2 elements) data.

From a practical point of view, an image with 2 colors (coded on 1 bit) is quick to store, each pixel is either 0 or 1.

Are 0 codes for black or for white?

There is no standard for 1-bit images, but generally 0 codes for black and 1 for white, but nothing prevents the use of 1 for black and 0 for white.

NB: An 8-bit image codes 0 for black and 255 for white.

Source code

dCode retains ownership of the online "Binary Image 0 1" source code. Except explicit open source licence (indicated CC / Creative Commons / free), the "Binary Image 0 1" algorithm, the applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or the "Binary Image 0 1" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) and all data download, script, copy-paste, or API access for "Binary Image 0 1" are not public, same for offline use on PC, tablet, iPhone or Android ! Remainder : dCode is free to use.

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Questions / Comments

Thanks to your feedback and relevant comments, dCode has developed the best 'Binary Image 0 1' tool, so feel free to write! Thank you!


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