# Help! how to identify the overall of a jpeg

**URL:** <https://forum.kirupa.com/t/help-how-to-identify-the-overall-of-a-jpeg/301757>\
**Category:** Uncategorized\
**Created:** [December 15, 2009, 6:54am UTC](https://forum.kirupa.com/t/help-how-to-identify-the-overall-of-a-jpeg/301757 "2009-12-15T06:54:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bennos](https://avatars.discourse-cdn.com/v4/letter/b/7ba0ec/32.png) [@bennos](https://forum.kirupa.com/u/bennos)\
**Post date:** [December 15, 2009, 6:54am UTC](https://forum.kirupa.com/t/help-how-to-identify-the-overall-of-a-jpeg/301757/1 "2009-12-15T06:54:05Z")

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Hi, I would like to do something like this.

![](http://forum.kirupa.com/uploads/kirupa/6013/d35f6ffa54730742.jpg)

Therefore, my concepts is I have webcam. My webcam is able to catch a image. Whereby, the flash will calculate the overall of the color. And it will resize and place it to the nearest color of a original jpeg color.