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China, Chinese 24 Color Image Test Chart - Camera White Balance & Color Correction1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOther Optical Lens InstrumentsColor Calibration24 Standard Color
Guangdong Threenh Technology Co., Ltd.
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Product Description The ColorChecker test chart contains six - level grayscale color patches, additive primary colors (red, green, blue), subtractive primary colors (yellow, magenta, cyan), as well as skin tones and true colors simulating natural objects. The target board has 24 solid - color patches, which are marked from 1 to 24 from left to right and then from top to bottom. So it is also called the 24 - color card. For the test of camera color and white balance, we use the ColorChecker test card to take pictures under different environments with corresponding white - balance modes for comparison. On one hand, we can observe how well the model restores various colors. On the other hand, we can observe the accuracy of their white balance.Application Industry*Photography industry: Check the color restoration of cameras, lenses and optical systems, and perform image color correction for digital cameras.*Videography industry: Check the color restoration of cameras and their optical systems, as well as that of projection systems.Electronics industry: Check the color restoration of scanners, displays and monitors.*Printing industry: Test any printing and proofing procedures, test films, light, color filters and paper. Taking the colors of a chart as the standard colors, the degree of difference between the colors of the image captured by a camera and the original colors of the chart is called color restoration ability. The chart can provide a reference for truly restoring colors under any lighting conditions.By using the standard Color Chart ColorChecker to take pictures under different environments with corresponding white - balance modes for comparison, on one hand, we can observe how well the camera model restores various colors. On the other hand, we can observe the accuracy of its white balance. There are six white - balance modes in total, namely auto white balance, daylight white balance, shade white balance, tungsten white balance, fluorescent white balance, and manual white balance. These can be used in digital cameras to create white balance, ensuring accurate and uniform neutral white under any lighting conditions. Product ParametersD50/2°XYZxyL*a*b*Dark skin9.84 8.25 3.48 0.45626 0.38249 38.3114.3414.37Light skin33.83 29.47 15.41 0.42981 0.37442 65.7618.9417.16Blue sky12.31 13.13 21.23 0.26373 0.28137 50.12-3.59-22.68Foliage9.78 11.71 4.14 0.38170 0.45677 44.68-12.2923.75Blue flower20.53 18.74 27.53 0.30735 0.28050 55.799.75-25.08Bluish green24.93 33.66 28.47 0.28632 0.38663 72.44-31.22-0.99Orange37.14 27.58 4.88 0.53363 0.39629 62.7235.5355.98Purplish blue8.03 6.88 19.11 0.23600 0.20225 40.4911.11-44.79Moderate red24.61 15.10 6.55 0.53195 0.32641 51.5349.6916.34Purple6.64 4.82 7.24 0.35498 0.25788 31.1223.44-20.27Yellow green29.05 35.87 6.40 0.40733 0.50300 72.61-23.6558.05Orange yellow42.71 38.15 5.81 0.49283 0.44018 72.618.3666.44Blue4.92 4.07 12.05 0.23382 0.19351 28.7215.55-50.43Green10.11 16.04 6.01 0.31430 0.49883 55.22-38.8132.43Red16.32 10.22 3.65 0.54058 0.33861 42.9250.8228.73Yellow50.66 50.98 6.38 0.46897 0.47193 81.151.7480.6M agenta24.58 14.64 15.23 0.45150 0.26881 50.6451.3-13.41Cyan8.32 12.30 22.91 0.19118 0.28258 50.59-30.07-28.99White74.96 77.45 63.96 0.34642 0.35796 94.67-0.641.72Neutral 851.35 52.77 45.45 0.34331 0.35281 81.95-0.950.16Neutral 6.533.07 34.05 27.88 0.34812 0.35840 67.41-0.920.54Neutral 516.60 16.84 13.56 0.35318 0.35834 51.780.090.83Neutral 3.57.63 7.74 6.12 0.35527 0.36015 36.14-0.57-0.37Black3.01 3.07 2.48 0.35118 0.35869 20.39-0.01-1.32 Company Profile3nh, Tilo and Sine image are all registered brands of the company. Guangdong ThreeNH Technology Co., Ltd. is a national high-tech enterprise. The company's source enterprise was founded in 1998. For a long time, it has been specialized in R & D, production, sales and service in the color management field.3nh is a large-scale manufacturer of color difference meter in China. Its main products series include: TS series grating spectrophotometer, YS series grating spectrophotometer (portable / desktop), NS series handheld spectrophotometer, NH series portable colorimeter, NR series handheld colorimeter; Tilo brand light cabinets has a large R & D, production and sales base, and its production and sales is always in the leader for a long time; Sine Image is one brand of the company to offer image test chart, test software and solutions, including the independent R & D and production high-definition iso12233 resolution test chart and other full series of test chart, standard light sources, test software and test solutions etc. Sine Image has a professional image test laboratory.
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