This article demonstrates using the Imager Perl module to read and process images to create per-pixel level altitude slices of source images.

本文将演示如何使用Imager Perl模块来读取和处理图像，从而为源图像创建单像素级别的高度段。

youdao

At a chunkSize of 1, this will create a per-pixel correct rendering of the distortion algorithm, while each increase in chunkSize will drastically reduce the number of SDL_BlitSurface calls required.

chunksize取1将得到失真算法的逐像素矫正呈现。增大chunkSize将大大减少SDL_BlitSurface的调用次数。

youdao

Base pass renders object with one per-pixel directional light and all SH lights.

基础通道用一个逐像素方向光和所有球面调和光渲染物体。

youdao

And because Pixim's chip is accumulating more data per pixel--14 bits versus 8 bits for a CCD pixel--it generates higher resolutions and truer colors with only 400, 000 pixels on a sensor versus millions in most CCD cameras.

FORBES: Magazine Article

It corresponds to a pixel scale of 0.6 arcseconds per pixel, down-sampled from the original pixel scale of 0.34 arcseconds per pixel.

ENGADGET: 9-gigapixel image of the Milky Way reminds us just how small we truly are

Apple just announced its next-generation MacBook Pro, and it comes equipped with a gorgeous 220 pixel-per-inch 2880 x 1800 display.

ENGADGET: Apple announces first Retina display in a MacBook, 220ppi with 2880 x 1800 resolution