Photoshop convert image to 16 bit6/23/2023 ![]() ![]() Photoshop offers 8, 16, and 32-bit file formats. The different options produce different looking results, so the best to use depends on the image that you want. Greg Benz Bit depth is one of those terms we’ve all run into, but very few photographers truly understand. The other tone mapping options afford a degree of control allowing you to lighten some of the tones that are darker than black in 8 /16 bit and darken some that are lighter than white. ![]() This is similar to the process we use when capturing a real world image with a camera. Do you just throw away the additional tones and if so which do you keep, or do you compress than extended range in a way that squeezes it into the range available in 8 or 16 bit?įor the former, throw away, option just use the Exposure and Gamma option and slide the exposure slider to make the range you want to keep visible. 1 so the other day i noticed my files are coming into my computer in 16bit but my output psd files are 8bit. Therefore "mapping" is required to tell how to convert from 32 bit to 16 bit and what to do with the extended range that cannot fit within the 8 or 16 bit range. So it can contain light tones that are lighter than the whitest white in 8 or 16 bit and dark tones that are darker than the blackest black available in 8 or 16 bit. Think carefully about what option suits you most because it will define. It uses floating point numbers giving 3.4028235 × 10 38 steps, but more importantly covers a much wider range than 8 or or 16 bit. Photoshop allows working with all 3 types of files 8-bit, 16-bit, and 32-bit images. 0 maps to 0, 65536 maps to 255ģ2 bit is different. Because the same range is being split it is a simple conversion between the two. Whenever you take a picture with a digital camera and save it in the JPEG format, youre creating a standard 8-bit image. It is important to understand the difference between 8 bits per channel, 16 bits per channel and 32 bits per channel images.Ĩ and 16 bit/channel images split the same range of levels into 256 steps or 65536 levels (in Photoshop it is actually 32769). ![]()
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