CN National Computer Rank Examination 144x192 pixels Photo Requirements Guide - Official Guidelines

Requirements

• Pixel Dimensions: exactly 144 × 192 pixels, no cropping or stretching
• File Format: JPEG (.jpg) only, baseline compression, sRGB color space
• File Size: between 5 KB and 20 KB, must not exceed 20 KB after compression
• Color Mode: 24-bit true color, no grayscale or monochrome
• Background Color: plain white (#FFFFFF) or light‐gray, uniform with no patterns or shadows
• Head Position & Size: face centered vertically and horizontally, head height 70–80% of image height
• Facial Visibility: full face and both ears visible, hair off forehead and eyebrows, no shading
• Expression: neutral expression, mouth closed, eyes open and looking straight at camera
• Glasses & Headgear: thin-frame glasses allowed if no glare and eyes fully visible; head coverings only for religious purposes, must not cast shadows
• Lighting & Exposure: even front lighting, no shadows on face or background, natural color balance
• Photo Recency: taken within the last six months, showing current appearance
• Image Quality: sharp focus, no blurring, no red-eye, no digital artifacts
• File Naming: saved as your candidate ID number followed by “.jpg” (e.g., jpg)
• Orientation: portrait (vertical) format, no rotation or tilt

Step-by-Step Process

Content about CN National Computer Rank Examination 144x192 pixels Photo Requirements Guide - process

Tips and Best Practices

• Exact Pixel Dimensions: use a reliable image editor to crop or resize your photo to exactly 144×192 px so you avoid automatic scaling that distorts your face proportions and triggers system rejections
• Solid Background Choice: shoot against a plain, light-colored backdrop (white or pale blue) and eliminate shadows in software or with backlighting to meet the NCRE’s contrast rules and prevent auto-flagging for non-compliance
• Centered Head Position: align your face centrally with eyes approximately one-third down from the top edge and include shoulders to avoid off-center framing that can cut off your chin or forehead and be refused by the exam portal
• Even Lighting and Sharp Focus: use diffused, front-facing light and capture at high resolution to eliminate glare, shadows, or pixelation so facial features remain clear for the facial-recognition check
• JPEG Format & Compression: save as a high-quality JPEG (avoid PNG or heavy compression) to keep file size within the NCRE limit (typically under 20 KB) while preserving detail and preventing upload errors

Conclusion

In summary, precise adherence to the 144×192-pixel photo specifications is essential for a smooth China NCRE application. Ensure every detail—from pixel dimensions to background and file format—meets official requirements to avoid rejection and delays.

Key Points:

• Pixel dimensions: exactly 144×192 pixels in 24-bit color
• File format & size: JPEG (.jpg), maximum 40 KB without compression artifacts
• Background: uniform white, no shadows or patterns
• Composition: full front–facing head, neutral expression, eyes open and visible
• Head size & position: occupies ~75 % of frame height, centered vertically and horizontally
• Lighting & clarity: even illumination, no reflections, glare or red-eye
• Attire & accessories: no hats, headgear or tinted glasses that obscure facial features (religious items OK if face remains fully visible)
• Recency: photo taken within the last six months under natural hair color
• File naming & upload: follow “Name_IDNumber” naming convention and submit via the official NCRE portal by the deadline