CN National Computer Rank Examination 144x192 pixels Document Checklist - Everything You Need

Requirements

• Photo dimensions: exactly 144×192 pixels with no cropping beyond these bounds
• File format: high-quality JPEG (.jpg/.jpeg) or PNG (.png), with .jpg preferred for system compatibility
• File size: between 10 KB and 200 KB to ensure upload success without compression artifacts
• Background: solid white (RGB 255,255,255) with no shadows, patterns or uneven lighting
• Head position: direct frontal view, full face visible, neutral expression, mouth closed, eyes open
• Head size & placement: head height 70 %–80 % of image height (approx. 135–155 px), perfectly centered
• Color depth & clarity: 24-bit color, sharp focus, no pixelation, noise, red-eye or motion blur
• Lighting requirements: even, diffused lighting from front, no shadows on face or background
• No accessories: no hats, headgear or hair covering (except approved religious attire), no glasses or sunglasses
• Image authenticity: original digital capture preferred; if scanned, use minimum 300 DPI, no compression artifacts
• Prohibited edits: no filters, retouching, frames, stamps, watermarks or color alterations
• File naming convention: use prescribed format (e.g., ExamID_Name.jpg) exactly as instructed in registration guide

Step-by-Step Process

Content about CN National Computer Rank Examination 144x192 pixels Document Checklist - process

Tips and Best Practices

• Exact Pixel Dimensions: always crop or resize your photo to exactly 144×192 pixels using reliable image-editing software to prevent automatic rejection for incorrect dimensions
• Uniform Light Background: use a plain white or light-grey background and eliminate shadows or patterns to ensure the exam system can clearly distinguish your face
• Proper Head Size & Positioning: center your head so it occupies about 75% of the frame with eyes at 50–60% of image height to avoid auto-cropping errors and ensure full facial visibility
• Correct File Format & Size: save as a high-quality .jpg under the official limit (e.g. 20 KB) and avoid .png or oversized files to comply with upload restrictions
• No Accessories or Obstructions: remove glasses, hats, and keep hair away from your face to prevent facial-recognition failures and identity mismatches

Conclusion

In conclusion, adhering to the CN National Computer Rank Examination’s 144×192 pixel document checklist is essential to ensure your registration is accepted without delays or rejections. Below is a concise summary of the critical requirements:

• Photo Size: 144×192 pixels, JPEG format, 50–150 KB, 300 DPI
• Background: Plain white or light-colored with no patterns or shadows
• Head Shot: Frontal view, neutral expression, eyes open, no hats or sunglasses
• File Naming: Use your candidate ID and name (e.g., 2023001234_WangLi.jpg)
• Supporting Documents: Printed registration form, original ID card (national ID or passport), proof of payment
• Submission: Upload all files via the official exam portal before the deadline and verify the preview for clarity and correct sizing

By following these guidelines precisely, you’ll minimize the risk of photo-related issues and ensure a smooth examination registration process.