What s the deal with pixels??? What does pixel mean?

The effect of 8 million is clearer than 5 million, and I think 5 million is already very good.

A pixel is a unit value, which can also be understood as a point, for example: in a 1cmx1cm size picture, the pixel size is 28 points x 28 points, and its resolution at this time is the old file: 28 pixels centimeters (72 pixels inches), which means:

A unit area of 1x1 cm has 28x28=784 dots in it to represent the color.

1. Click the "Image" option in the toolbar in the open PS.

2. Click the "Image Size" button in the options that open.

3. In the "Image Size" dialog box that opens, you can see the pixel size of **.

4. Or click on the "Canvas Size" in the "Image" column.

5. Then in the pop-up "Canvas Size" dialog box, always change the units on the right side of "Width" and "Height" to "Pixel".

6. You can see the pixel size of the canvas size.

**In 100kb pixels, 100kb = 1024 00 * 8bit, if the color depth is 24, if the color depth is 24 (the default value of Windows drawing), then the pixels of this figure are 1024 00 * 8 24 = 34,000 pixels, that is, length * width = 34,000.

A pixel is a small square of an image that has a clear position and assigned a color value, and the color and position of the small squares determine what the image will look like.

You can think of a pixel as an indivisible unit or element in an overall image. Indivisibility means that it can no longer be cut into smaller units or elements, and it exists as a single color cell. Every bitmap image.

Contains a certain amount of pixels that determine the size of the image on the screen.

A pixel can be represented by a number, such as a "megapixel" digital camera.

It has a rating of 300,000 pixels; It can also be represented by a pair of numbers, such as "640x480 display", which represents 640 pixels in landscape and 480 pixels in portrait, so its total is 640 480 = 307,200 pixels.

KB has nothing to do with pixels, K is the abbreviation for KB. 1GB=1024MB, 1MB=1024KB, 1MB=1024KB, 1KB=1024KB=512 Chinese character pixels, the full name of Chinese is image element.

By definition, a pixel refers to the basic primary pigment and its gray scale.

basic encoding. Pixels are the basic units that make up a digital image, and the size of the image resolution is usually expressed in pixels per inch of ppi.

1. The pixel and size definitions of ** are different.

A "pixel" is the smallest unit in an image represented by a sequence of numbers.

"Size" is the length and size of the coarse good finger, and the specific unit represents the length and width of the number.

2. The pixels and sizes of ** have different meanings.

"Pixel" refers to the small squares of an image, the more pixels** the larger the size.

There is a fixed value in the size of the **, 1 inch 2 54cm, such as: 5 inches is**length is 2 54x5 12 7cm; 12 inches is ** long 2 54x12 30 5cm.

3. The pixels and sizes of ** are different.

The unit of "pixel" is px. When the size is in pixels, you need to specify its fixed resolution to convert the size of the stool scale to and from the actual size in reality.

The size of the size is in inches, usually x inches refers to the length of inches on the long side.

The pixel is equal to the resolution multiplied by the size, the higher the pixel is, the smaller the size, the higher the resolution, and the higher the resolution of the image, the clearer it looks.

Resolution and pixels are two different concepts, but they have a certain connection and correlation.

The pixel is px, and the cryptoshaven is the smallest dot on the screen. The size of a pixel is "variable", also known as "relative length". For digital**, each dot is called a pixel. A ** is composed of 300,000 color dots, and the pixel of this ** is 30W.

Usually it is said that the camera has many pixels, which means how many sensors there are in the camera, a camera with 100w sensors is a 100w pixel camera, a camera with 4000w sensors is 4000w pixels, and so on.

Resolution = pixel value on the x-axis of the screen * pixel value on the y-axis. If the Tuanzhi screen is 1024 768, it means that there are 1024 pixels in the horizontal direction and 768 pixels in the vertical direction.

Pixel and millimeter conversion.

A pixel is just a unit of size for resolution, not image quality. From the perspective of fixed operation, pixels refer to the basic coding of the basic primary pigment and its gray scale. Pixels are the basic units that make up a digital image, and the resolution of an image is usually expressed in pixels per inch (ppi) per inch.

The millimeter, also known as the metric mile (or gong), is a unit of length and rainfall, the English abbreviation millimeter is equivalent to 1 centimeter, 100 millimeters is equivalent to 1 decimeter, and 1000 millimeters is equivalent to 1 meter (this is the literal meaning of milli).

A centimeter is a unit of measurement for length that is equal to one hundredth of a meter. The unit of length, abbreviated as cm, 1 cm 1 100 m. 1cm (cm) 10mm (mm) decim) m).

1 mm is about a pixel; 1 inch is about a centimeter; 1 inch is about 96 pixels.

A pixel is a small square of an image that has a clear position and is assigned a color value, and the color and position of the small square determine what the image will look like.

You can think of a pixel as an indivisible unit or element in an overall image. Indivisibility means that it can no longer be cut into smaller units or elements, but exists in a single color cell. Each bitmap image contains a certain number of pixels that determine the size of the image on the screen.