Collection criteria
The registration requirements for civil service examinations are (recent headless front ID photo, jpg format, width 1-2 cm, height 2-3 cm, (The size is less than 20KB)
I. Photo file saving requirements
The electronic information of the photo is a color image, stored in the form of one image file for one person, and the image file uses the personal ID number (soldier Named using the noncommissioned officer’s certificate number), the format is "****.jpg", where "****" is the ID number (18 or 15 digits) or noncommissioned officer’s certificate number, and "jpg" is the image file format p>
Second, background requirements
Uniform blue, output blue color value (RGB or CMYK): R51 G143 B178 C80 M13 Y20 K3
3. Lighting requirements< /p>
It is equipped with two tri-primary soft lights (cold light source, color temperature of 5600K), two lamp holders, 12 matching lamps, matching cables (6 meters × 2) and 2 sets of plugs. The height of the lighting fixtures is the same height as the shoulders of the person being photographed, and the angle is 45 degrees on the left and right sides.
4. Digital camera requirements
The pixels are no less than 4 million, the highest resolution (dpi): 2048, the standard storage capacity (MB): 16MB, the optical zoom factor: 4 . The aperture is F8; the shutter is 125/sec. The upper and lower imaging area requires 1/10 of the head space, 7/10 for the head, 1/5 for the shoulders, and 1/10 for the left and right sides.
V. Technical requirements for photo processing
Brightness control: input value 145, output value 110
Picture size (pixel) width: 150, height: 210< /p>
Size: ≤10K, Format: JPG
The total area of the imaging area is 48mmX33mm; the head width is 21mm-24mm; the head length is 28mm-33mm; the lower forehead to the top of the head is 25mm-35mm; the image length 35mmX45mm
The clothing of the subject: white or light color
6. Post-processing software and hardware requirements
Pentium IV 1.4G or higher PC, Mac, Graphics workstation
Graphics card with 8-16M or more video memory
256M or more memory
40G or more hard disk
Windows2000 operating system
Photoshop6.0 processing software
ACDsee4.0 or faster graphics browser