Original image:
JPEG (15.7KiB):
My algorithm (3.2KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZAZveTDAXHPYHDJSUst26teWwJJQTeoStytntIxfs701ppc2bsD8hYnGzvv_wK54kitNiJnyyfz6YwoU4QboXYZk0rBxkHmUejxMz4sUWpN0lTmkUdbr4Ay2a4A4y31vkMudr/s400/output2.png)
Original image:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3wJhpQeACBwOdRxxrLqpuayAFZLMMkGbyjBjTWg_bl_PKFxCpj4iNoeABZiK9fi7OJINGCkuPGI4pLD7ITWtdppgfu-eYtCY96sBpV-O4QS5lpuUk2ezQFxSkFAf7R5PNO60K/s400/3.jpg)
JPEG (6.3KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0U9HbojPxON-MudEb8-8ah99fY1y87S_i6V7MDTeaJFynM-EUWzGPjAy-m9ZLD6TmBtewnFU7GRq5z2IvRLUqv-_n2Jlit9J9-b6QnRm4eo75SAmDnhKh1GKU1UxXTG8RsMH-/s400/jpg3.jpg)
My algorithm (2.0KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimB-jwY64Is7u004zFu7grmNhy_XW_RurBMCyL4XYv_-k2Civs_YrVkqFmNjV2Li4i_l2-MLCYJ-2NGP5SokRp2KKv7ISED2h1406tT4Gj6l11TdatXjfJ-OHDsTcbKc3bi897/s400/output3.png)
Original image:
JPEG (6.2KiB):
My algorithm (3.9KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigwDAtO7mquiGE8DhVaml0I7sNZ3_3d0m84ket5CLxW6aihtzozBGL5YlTYy_ehiBlnhDCAGiYnZWiVR-UIVD46Bzur6TPg14hHKkM8tHK68EdVHTttyeS_9PqV3oeSHWGqx7d/s400/output5.png)
Original image:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKxWb5FMiehr4Ana2s_gsEfA-szj3EGuM295ertX04OP7shPgBpH6mfNDkbaY0i7fsIaOdORoJZpMW0X_wErK1hiNTTezQGCwpRDWIHIxS6V8PYeV9qj4nPAPaz-JJY6qc2thc/s400/6.png)
JPEG (11.2KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1aFB8qeViAKdqKxWKzo_PcK_xYk85TQ5F3jS2rb2AhQn8DdsJeu9wWrQI_95yyDZbUekHGXvfu3Q1J9vKtRtTmepCesTPEMBa-Nd6rHpk-4RF0t4glulhD04Z1i3Dl_tP4g70/s400/jpg6.jpg)
My algorithm (2.8KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVxRoSgAn5S2hCoKLpkSPaQMSDwx2DoTts1BextdklLPTLNm5ZSksqvg7WX164Rg56YKUr6TM3z-JWHWzqNqoAfy4jFdt1vNcTP6sYuslLPg3fRuaW2Jr4ncoCZm6bHvMCSZZh/s400/output6.png)
Original image:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFCG5sRHQV-quZPMmniZ1UlhrZHHX_-FBp5stho23XAVuaVlAHrnSRLJ206jIxhOvRvG05ItqpgiFJxn7AXKWf4WzNbFFAiw08zb2jNUV-ZvEET-9wIspi-cvl3Pr7EaAUpydK/s400/7.jpg)
JPEG (7.1KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIZvCzawRDzjbyR1pwN6zDDHiFxLGXE-N6msYLJJn4L0dQTHSWwOQpcKIoUz-QXBNsypntP7UQUFP_VGsCX_wSX29YsM9dwsT85TktCVFnnLGUgKgoNk98v1Fiapy-tTPTtTYc/s400/jpg7.jpg)
My algorithm (3.0KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-b7hh_EAAHms8oaJ5vxe6j8YRe0ZxgSToaETEEnrtp04DRKTUFZgZa_nBQeAdJRNL3lkHPDq_DDPY9vMPEjK-zf7qlr759E8tJhB8ZpyZnj9J8FqbjYoc85AjsgwNFU5K5U2W/s400/output7.png)
Original image:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFWeFP7FFZvcpCwBp8qvYjh7F9OgDujDP6h6WpgwONkDv7EAKkhOK3noQ5LZIWEKZZTKTJXGoi0nBXC8yrAmk1EOBpnqfXWwOkTei_sf7GG0NOaGVtO-iJKFQkuZdcCO1VLlar/s400/8.jpg)
JPEG (5.9KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKZqqvFyiviWUOXenGSuJ3coZLyuKFbP2PDfy9ytDH-hdTw8J3hyphenhyphen6qausuWL_2DU9M8ce7SXxp2Jnzv5V4F-vnq3z4dF4tAkhfhGpzBt8lsiRggCVdZjvFbNzalG9mLUU2UPfS/s400/jpg8.jpg)
My algorithm (1.5KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzuPRBTxVHmQgIqTTwhSQj2u-NRsl5g4qK-Rdq4CdI-zK3pbg5oBBO0zUMHoY1DD5weYIEl2eG1HtxSMOmwmKG3Gx90v9r0BaiYDrHfg8mr6lplU_YTnzdPgiELnh6VQ8n9PUy/s400/output8.png)
Original image:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjU__kase5sNKm3YGRqF1YTkwQvE3KZ0DNTdntxIN_Hy6BCxILZeZDvyd4VcHmcjQ8AN5a8FGBL3YrVaXeV7Xs8zEwitoW2uhQPbOFcpNRwM1HthrcPxFRIp-HTTw2ivUUkclqk/s400/9.jpg)
JPEG (16.4KiB):
My algorithm (4.0KiB):
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi9U6a0VKEJ2ostKFGopVSb4n8xa01j12ZAaPCj9m0cpg2XiBuHTTXQofeA-FyWAFnmNnxeR4a2-9WgH9nQip40lPcntOArwCuLdNLOj-PorpyOfYUedf8h1LDhxZ0Uv-VzCkud/s400/output9.png)
All of the above images are around 1MiB when uncompressed. In every case my algorithm resulted in a smaller file size and a (arguably) better looking image.
2 comments:
The image of 256 patches is only 19KB as a png, and around 5KB as a sufficiently high quality jpeg. So, you could embed a color profile specific to the image, and get a much better visual quality, for a modest increase in file size.
Wow, that is a great idea! Thanks, I will try this soon.
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