2024-02-25
测量不准
测试了十几款亮度测试软件；这个是收费且最不准确的，同一个光源，安卓和苹果的不同软件，其他测量都是300到600lux，这个测试只有50到60lux，建议避坑。
正在更新
简介
LightScope is a comprehensive solution providing professional light measurement and analysis using your device's camera sensor.
【Key Measurement Features】
• Illuminance (lux) Measurement: Calculates accurate illuminance by analyzing EXIF data from the camera sensor. Illuminance is derived using the formula: (F-number² / (Exposure Time × ISO)) × Calibration Factor.
• Luminous Intensity (candela) Calculation: Automatically calculates the luminous intensity of a light source based on the set distance. Uses the formula: Illuminance (lux) × Distance².
• Color Temperature (K) Analysis: Precisely measures color temperature in the range of 1500K~15000K by converting RGB values to XYZ color space using McCamy's formula.
• Real-time Histogram: Visualizes the balance of shadows, midtones, and highlights through 16-level brightness distribution analysis.
• Contrast Ratio Measurement: Evaluates the ratio between the brightest and darkest parts of a scene according to WCAG accessibility standards.
• Noise Measurement (SNR): Calculates the signal-to-noise ratio in dB to evaluate image quality in the shooting environment.
【Advanced Features】
• Image Capture and Storage: Captures camera images at the time of measurement and stores them with measurement data.
• Full-screen Image View: Zoom, pan, and rotate captured images for detailed inspection.
• Gallery Saving: Save captured images to your device's photo library.
• Measurement History and Trends: Save all measurements chronologically and visualize trends with graphs.
• Camera Full-screen Mode: Hide panels to focus on the camera view while checking key measurements via a mini info panel.
• Perfect Dark/Light Mode Support: All UI elements automatically adapt to the system theme.
【User Settings】
• Illuminance Calibration: Adjust the calibration factor for more accurate measurements based on your environment.
• Distance Setting: Set the distance to the light source for precise luminous intensity (cd) calculations.
• Front/Rear Camera Selection: Choose the appropriate camera for your measurement situation.
【Technical Features】
• Support for measuring various light source types: natural light, LED, fluorescent, incandescent, etc.
• Algorithm optimization for stable color temperature calculation even in low-light environments
• 10-frame moving average filter for measurement stabilization
• Center-weighted image analysis for accurate evaluation of main subject quality
• Automatic exposure quality assessment based on histogram analysis
Perfect tool for photographers, videographers, lighting designers, UI/UX developers, and anyone who needs accurate light measurements.
版本 2.0 中的新功能
LightScope is a comprehensive solution providing professional light measurement and analysis using your iOS device's camera sensor.
【Key Measurement Features】
• Illuminance (lux) Measurement: Calculates accurate illuminance by analyzing EXIF data from the camera sensor. Illuminance is derived using the formula: (F-number² / (Exposure Time × ISO)) × Calibration Factor.
• Luminous Intensity (candela) Calculation: Automatically calculates the luminous intensity of a light source based on the set distance. Uses the formula: Illuminance (lux) × Distance².
• Color Temperature (K) Analysis: Precisely measures color temperature in the range of 1500K~15000K by converting RGB values to XYZ color space using McCamy's formula.
• Real-time Histogram: Visualizes the balance of shadows, midtones, and highlights through 16-level brightness distribution analysis.
• Contrast Ratio Measurement: Evaluates the ratio between the brightest and darkest parts of a scene according to WCAG accessibility standards.
• Noise Measurement (SNR): Calculates the signal-to-noise ratio in dB to evaluate image quality in the shooting environment.
【Advanced Features】
• Image Capture and Storage: Captures camera images at the time of measurement and stores them with measurement data.
• Full-screen Image View: Zoom, pan, and rotate captured images for detailed inspection.
• Gallery Saving: Save captured images to your device's photo library.
• Measurement History and Trends: Save all measurements chronologically and visualize trends with graphs.
• Camera Full-screen Mode: Hide panels to focus on the camera view while checking key measurements via a mini info panel.
• Perfect Dark/Light Mode Support: All UI elements automatically adapt to the system theme.
【User Settings】
• Illuminance Calibration: Adjust the calibration factor for more accurate measurements based on your environment.
• Distance Setting: Set the distance to the light source for precise luminous intensity (cd) calculations.
• Front/Rear Camera Selection: Choose the appropriate camera for your measurement situation.
【Technical Features】
• Support for measuring various light source types: natural light, LED, fluorescent, incandescent, etc.
• Algorithm optimization for stable color temperature calculation even in low-light environments
• 10-frame moving average filter for measurement stabilization
• Center-weighted image analysis for accurate evaluation of main subject quality
• Automatic exposure quality assessment based on histogram analysis
Perfect tool for photographers, videographers, lighting designers, UI/UX developers, and anyone who needs accurate light measurements.
卖方
名称
Byungil Park
信息
开发商
版本
2.0
大小
1.6 MB
Game Center
否
VPP Device Licensing
是
评分
评级：4+
兼容性
iOS 16.6 或更高
设备
iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE（第 2 代）, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE（第 3 代）, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 17e, iPad（第 5 代）WLAN, iPad（第 5 代）WLAN + Cellular, iPad（第 6 代）WLAN, iPad（第 6 代）WLAN + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro（9.7 英寸）, iPad Pro（9.7 英寸） (Cellular), iPad Pro（12.9 英寸，第 2 代）, iPad Pro（12.9 英寸，第 2 代） WLAN + Cellular, iPad Pro（10.5 英寸）, iPad Pro（10.5 英寸） WLAN + Cellular, iPad Pro（11 英寸）, iPad Pro（11 英寸） WLAN + Cellular, iPad Pro（12.9 英寸，第 3 代）, iPad Pro（12.9 英寸，第 3 代） Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air（第三代）, iPad Air（第三代） WLAN + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini（第 5 代）, iPad mini（第 5 代）WLAN + Cellular, iPad（第 7 代）WLAN + Cellular, 11 英寸 iPad Pro（第 2 代）, 11 英寸 iPad Pro（第 2 代） 无线局域网, 12.9 英寸 iPad Pro（第 4 代）, 12.9 英寸 iPad Pro（第 4 代） 无线局域网, iPad Air（第 4 代）(Wi-Fi), iPad Air（第 4 代）(WLAN + Cellular), iPad（第 8 代）WLAN, iPad（第 8 代）WLAN + Cellular, 11 英寸 iPad Pro（第 3 代）, 11 英寸 iPad Pro（第 3 代） 无线局域网, 12.9 英寸 iPad Pro（第 5 代）, 12.9 英寸 iPad Pro（第 5 代） 无线局域网, iPad（第 9 代）, iPad（第 9 代）WLAN + Cellular, iPad mini（第 6 代）, iPad mini（第 6 代）WLAN + Cellular, iPad Air（第 5 代）, iPad Air（第 5 代） Wi-Fi + Cellular, 11 英寸 iPad Pro（第 4 代）, 11 英寸 iPad Pro（第 4 代） 无线局域网, 12.9 英寸 iPad Pro（第 6 代）, 12.9 英寸 iPad Pro（第 6 代） 无线局域网, iPad（第 10 代）, iPad（第 10 代） 无线局域网, 11 英寸 iPad Air (M2) 无线局域网机型, 13 英寸 iPad Air (M2) 无线局域网机型, 13 英寸 iPad Air (M2) 无线局域网 + 蜂窝网络机型, 11 英寸 iPad Pro (M4) 无线局域网机型, 11 英寸 iPad Pro (M4) 无线局域网 + 蜂窝网络机型, 13 英寸 iPad Pro (M4) 无线局域网机型, 13 英寸 iPad Pro (M4) 无线局域网 + 蜂窝网络机型, iPad mini (A17 Pro) 无线局域网机型, iPad mini (A17 Pro) 无线局域网 + 蜂窝网络机型, iPad (A16) 无线局域网机型, iPad (A16) 无线局域网 + 蜂窝网络机型, 11 英寸 iPad Air (M3) 无线局域网机型, 11 英寸 iPad Air (M3) 无线局域网 + 蜂窝网络机型, 13 英寸 iPad Air (M3) 无线局域网机型, 13 英寸 iPad Air (M3) 无线局域网 + 蜂窝网络机型, 11 英寸 iPad Pro (M5) 无线局域网机型, 11 英寸 iPad Pro (M5) 无线局域网 + 蜂窝网络机型, 13 英寸 iPad Pro (M5) 无线局域网机型, 13 英寸 iPad Pro (M5) 无线局域网 + 蜂窝网络机型, 11 英寸 iPad Air (M4) 无线局域网机型, 11 英寸 iPad Air (M4) 无线局域网 + 蜂窝网络机型, 13 英寸 iPad Air (M4) 无线局域网机型, 13 英寸 iPad Air (M4) 无线局域网 + 蜂窝网络机型, iPod touch（第六代）, iPod touch（第 7 代）
语言
日文, 英文, 韩文
App Store：用户评分
评分及评论
0.0/5 (无平价)