Digital Camera Pixels What are the camera pixels?

The actual phase is standard, i.e., 320*240. Since the CMOS used by mobile phones is interpolated, it is claimed that the number of thousands of phases is not helpful in nature, but only to enlarge the photo. But the phase is still so big, so the bigger it is, the more blurry it is.

Pixels and resolution are proportional, but it is not only pixels that affect the sharpness, such as lenses, software, shooting technology, light, jitter, file compression ratio, etc.

The maximum pixel is 1.3 million.

If you shoot at a small resolution, the pixels will shrink accordingly.

Speaking of which, you should get the idea.

The pixel only determines the size of the ** and has nothing to do with the sharpness.

What mobile phone shoots** can't be compared with the camera...

It is about 100k and is not 1 inch registration like that. Strictly speaking, the number of pixels does not tell how many inches it is**. There is no direct correlation between a few inches and the number of pixels.

One-inch registration** generally chooses such pixels as the size setting. Actually, this is a conceptual error. For example, if you can use a 320*240 camera to take a one-inch headshot, it must be unclear.

Nowadays, many people use pixels as a unit of measurement for length, which is wrong. A pixel is simply a point at which a CMOS or CCD collects, senses, acquires, and records photoelectric signals. Points cannot be measured because "points" can be large or small.

An image sensor with an approximate nanometer diameter can be a point, the Earth can be a point, and a star tens of thousands or hundreds of thousands of times larger than the Earth also appears to us as a point.

The resolutions of 2 million pixels, 3 million pixels, and 5 million pixels are:

w=1600×1200

w=2048×1536

w=2560×1920

The pixel mentioned by the camera means the largest pixel, and the pixel is the unit of resolution, and this pixel value is only the effective maximum resolution supported by the camera.

It can be said that the pixels in a visible image (e.g., a printed page) are either represented by electronic signals, or digitally represented pixels, or pixels on a monitor, or pixels in a digital camera (photosensitive element). There are many other examples that can be added to this list, and there are some more precise synonyms depending on the context of the first call, such as pixels, sample points, bytes, bits, points, spots, supersets, triads, stripe sets, windows, etc.

The number of pixels in the camera refers to the number of pixels in each captured image, the more pixels, the higher the resolution, the clearer the image, and the better the detail restoration.

The face of the array is quietly blind:The pixels are arranged in the form of a matrix, and the product of the horizontal pixel points and the vertical pixel points is close to the pixel value of the camera, which is how many tens of thousands of pixels we usually talk about, and the pixel values of commonly used area array industrial cameras are 1.2 million (1280x960), 2 million (1600x1200), 5 million (2592x1944) pixels, etc.

Line Scan Camera:The pixel tremor is arranged in a straight line, and the vertical opening and blind empty pixels (V) generally have 1 4 lines, and the description is divided into 1k, 2k, 4k, 6k, 8k, 16k, etc. according to the number of horizontal pixels (h) (1k=1024).

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