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Описание
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.
Что нового в версии 2.0
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.
Продавец
Название
Byungil Park
Адрес страницы
Информация
Разработчик
Категории
Версия
2.0
Размер
1,6 MB
Game Center
Нет
VPP Device Licensing
Да
Рейтинг
Ограничение: 4+
Совместимость
iOS 16.6 или позже
Устройства
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 (2-го поколения), 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 (3-го поколения), 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, iPad (5-го поколения) Wi-Fi, iPad (5-го поколения) Wi-Fi + Cellular, iPad (6-го поколения) Wi-Fi, iPad (6-го поколения) Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro (9,7-дюймовый), iPad Pro (9,7-дюймовый) (Cellular), iPad Pro (12,9 дюйма, 2-го поколения), iPad Pro (12,9 дюйма, 2-го поколения) Wi-Fi + Cellular, iPad Pro (10,5 дюйма), iPad Pro (10,5 дюйма) Wi-Fi + Cellular., iPad Pro (11 дюйма), iPad Pro (11 дюйма) Wi-Fi + Cellular., iPad Pro (12,9 дюйма, 3-го поколения), iPad Pro (12,9 дюйма, 3-го поколения) Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air (3-го поколения), iPad Air (3-го поколения) Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini (5-го поколения), iPad mini (5-го поколения) Wi-Fi + Cellular, iPad (7-го поколения) Wi-Fi + Cellular, iPad Pro (11 дюймов, 2-го поколения), iPad Pro (11 дюймов, 2-го поколения) (Wi-Fi + Cellular), iPad Pro (12,9 дюйма, 4-го поколения), iPad Pro (12,9 дюйма, 4-го поколения) (Wi-Fi + Cellular), iPad Air (4-го поколения) (Wi-Fi), iPad Air (4-го поколения) (Wi-Fi + Cellular), iPad (8-го поколения) Wi-Fi, iPad (8-го поколения) Wi-Fi + Cellular, iPad Pro (11 дюймов, 3-го поколения), iPad Pro (11 дюймов, 3-го поколения) (Wi-Fi + Cellular), iPad Pro (12,9 дюйма, 5-го поколения), iPad Pro (12,9 дюйма, 5-го поколения) (Wi-Fi + Cellular), iPad (9-го поколения), iPad (9-го поколения) Wi-Fi + Cellular, iPad mini (6-го поколения), iPad mini (6-го поколения) Wi-Fi + Cellular, iPad Air (5-го поколения), iPad Air (5-го поколения) Wi-Fi + Cellular, iPad Pro (11 дюймов, 4-го поколения), iPad Pro (11 дюймов, 4-го поколения) (Wi-Fi + Cellular), iPad Pro (12,9 дюймов, 6-го поколения), iPad Pro (12,9 дюймов, 6-го поколения) (Wi-Fi + Cellular), iPad (10-го поколения), iPad (10-го поколения) (Wi-Fi + Cellular), iPad Air (11 дюймов, M2, Wi-Fi), iPad Air (13 дюймов, M2, Wi-Fi), iPad Air (13 дюймов, M2, Wi-Fi + Cellular), iPad Pro (11 дюймов, M4, Wi-Fi), iPad Pro (11 дюймов, M4, Wi-Fi + Cellular), iPad Pro (13 дюймов, M4, Wi-Fi), iPad Pro (13 дюймов, M4, Wi-Fi + Cellular), iPad mini (A17 Pro) Wi-Fi, iPad mini (A17 Pro) Wi-Fi + Cellular, iPad (A16) Wi-Fi, iPad (A16) Wi-Fi + Cellular, iPad Air 11-inch (M3) Wi-Fi, iPad Air 11-inch (M3) Wi-Fi + Cellular, iPad Air 13-inch (M3) Wi-Fi, iPad Air 13-inch (M3) Wi-Fi + Cellular, iPod touch (6-го поколения), iPod touch (7-го поколения)
Языки
английский, корейский, японский
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