In low frequency sub band, the watermarking is embedded into host by the way of pixel-to-pixel embedding according to HVS model.

在低频分量部分，基于HVS视觉模型，将水印信号逐点变化地嵌入到原始图像中；

youdao

When prostestors achieve the target number, they will walk to Ankara, pixel by pixel, to the parliament house.

当“散步”者达到一定数量之后之后，他们将一个像素一个像素地走向安卡拉，走向国会。

youdao

In the enlarged portion of the above screenshot, you can see that most of the time this contrast is just a lightly colored 1-pixel line next to a dark 1-pixel line.

在上图中放大了的部分，你可以看到，大多数时候这种对比只是一条1像素的高亮线挨着1像素的暗线。

youdao

The FPV-1 processor converts an interlaced signal into one that the manufacturer describes as a pixel-to-pixel match with the DLV-100.

FORBES: Magazine Article

Bucking the bigger is better trend we've seen in the mobile industry as of late, the Z10 comes outfitted with a palm-friendly 4.2-inch 1, 280 x 768 display -- amounting to a pixel density of 356 dpi -- and measures in at 5.13 (130mm) x 2.6 (66mm) x 0.37 (9.3mm) inches, making it significantly bulkier than, say, the iPhone 5 and Galaxy S III.

ENGADGET: BlackBerry Z10 official: 4.2-inch 1,280 x 768 display, 1.5GHz dual-core Snapdragon S4 Plus, LTE, BB 10 for $200

Red claims the dedicated CMOS sensor means no color debayering, yielding a one-to-one pixel count and 15-20 percent bump in effective resolution compared to its chromatic cousin.

ENGADGET: Red introduces $42K Epic-M Monochrome cinema cam, on sale October 1st