Avinash Ojha

Background

About Avinash Ojha

Currently working as Senior Executive (Camera Design Quality)- Responsible for handling Subjective Image Quality Testing of Mobile cameras. Familiar with various chipset platforms like - Qualcomm, MediaTek and Unisoc- Knowledge of Objective IQ Testing, Test Charts and Test light setup such as D65, TL 84, CWF, TL83 etc- Knowledge of Camera Basics and Technology and Functioning of Image Sensors. Test Skill required for Subjective IQ Testing Part: 1. Image Effect under various light environments such as Indoor ISO Ranges from [400 - 1600] Outdoor ISO Ranges from [100 - 1200] Night ISO Ranges from [800 - 6400] 2. Texture and Sharpness Analysis by capturing images with more spatial frequency. Tonal and Color response analysis by capturing images with multicolor scenes. HDR and Exposure level analysis of an image by capturing an image with bright backlight and Front sunlight Or Under low light area. Testing IQ requires Collection Metadata for further tuning such as: 1. RAW Image files. Dump Collection For different modes. EXIF data Tools Required for IQ analysis and tuning. Fastone image viewer 2. Histogram analyzer,SISIK 3. Debug parser for MTK 4. ISP Tool for Unisoc