Excel .csv spreadsheet Each pixel in an image corresponds to a row in the spreadsheet, beginning with Row 2 as the origin of the image. In any image, the topmost, leftmost pixel will be the “origin” or 0,0. This means that its x-value is 0 and its y-value is 0. Going down on an image increases the y-value. Going right on the image increases its x-value. Knowing this information will allow you to edit pixels in a general area of the image. The smaller the picture, the fewer pixels it has so it will be easier to find specific pixels. The x column refers to the horizontal location and the y column refers to the vertical location of each pixel. In the example above, the x-column is populated with zeroes. This is the leftmost column of pixels located at the x coordinate of 0. The y-values increase which means that the pixels go down in location on the image along the 0 x-column. The following is a 5x5 pixel image. 5x5 pixels. Hard to see, right? If we zoom in on it many, many times it looks like the following picture: Now you can see which x-values and which y-values correspond to what pixels. The r, g, and b refer to how much red, green, and blue color information each pixel has. A pixel with 255 red, 255 green, and 255 blue will be white. One with 0 red, 0 green, and 0 blue will be black. One with 255 red, 0 green, and 0 blue will be just red. One with 100 red, 0 green, and 0 blue will appear pink. Each color channel has a maximum of 255 for each color.
Excel .csv spreadsheet Each pixel in an image corresponds to a row in the spreadsheet, beginning with Row 2 as the origin of the image. In any image, the topmost, leftmost pixel will be the “origin” or 0,0. This means that its x-value is 0 and its y-value is 0. Going down on an image increases the y-value. Going right on the image increases its x-value. Knowing this information will allow you to edit pixels in a general area of the image. The smaller the picture, the fewer pixels it has so it will be easier to find specific pixels. The x column refers to the horizontal location and the y column refers to the vertical location of each pixel. In the example above, the x-column is populated with zeroes. This is the leftmost column of pixels located at the x coordinate of 0. The y-values increase which means that the pixels go down in location on the image along the 0 x-column. The following is a 5x5 pixel image. 5x5 pixels. Hard to see, right? If we zoom in on it many, many times it looks like the following picture: Now you can see which x-values and which y-values correspond to what pixels. The r, g, and b refer to how much red, green, and blue color information each pixel has. A pixel with 255 red, 255 green, and 255 blue will be white. One with 0 red, 0 green, and 0 blue will be black. One with 255 red, 0 green, and 0 blue will be just red. One with 100 red, 0 green, and 0 blue will appear pink. Each color channel has a maximum of 255 for each color.
PixelSS-User%20Manual.docx