TECNO has enhanced its Universal Tone technology by introducing an advanced multi-skin tone color chart that currently includes 372 color swatches and will keep growing to incorporate additional skin tones.

TECNO, a forward-thinking brand powered by artificial intelligence, is pushing the boundaries of multi-skin tone imaging technology through substantial enhancements to its Universal Tone feature.

This update features an enhanced multi-skin tone color palette comprising 372 swatches along with improvements to the Multi-Skin Tone Color Restoration Engine, greatly boosting precision in skin tone depiction. These advancements guarantee greater accuracy and inclusivity when representing various skin tones for different ethnic backgrounds and settings within smartphone photography.

This new development will make its first appearance with the forthcoming TECNO CAMON 40 Series, scheduled for release at MWC Barcelona 2025 in March. Visitors attending the yearly exhibition have the opportunity to personally discover the advantages of this enhanced imaging tech at TECNO’s exhibit space, situated in Hall 6 Booth 6B11 at Fira Gran Via.

Broadening the Skin Tone Database for Authentic Representation

TECNO has notably expanded its Universal Tone multispectral color palette to feature 372 distinct color swatches, thereby developing a more extensive and inclusive repository that encompasses a broad range of global skin tones, particularly catering to individuals from areas like Southeast Asia, South Asia, Africa, the Middle East, and Eastern Europe. The improved color chart does not just add additional samples; it also refines the scientific approach and real-world utility of measuring and defining skin tones, acting as a key calibration instrument for the Universal Tone algorithm’s functionality. By offering a solid and varied set of data points for these skin tone correction algorithms, the updated Universal Tone can attain greater precision in depicting and reproducing an array of complexions. At MWC 2025, TECNO plans to exhibit two specialized editions of this refined color chart: one emphasizing deeper skin hues and another concentrating on lighter ones, ensuring thorough representation throughout the vast gamut of human pigmentation.

Leveraging its advancements, TECNO has initiated an innovative move by developing a bespoke color chart specifically designed for Saudi Arabia. Scheduled for release in late 2024, this new palette includes 186 shades representing various Saudi Arabian skin tones, developed in partnership with the University of Leeds (UK) and Dar Al-Hekma University (Saudi Arabia). This achievement highlights TECNO’s dedication to comprehensive and representative skin tone portrayal, guaranteeing meticulous and genuine depiction of the wide array of skin colors present within the Saudi marketplace.
Commencing with this localized color scheme, TECNO plans ongoing improvements to the capabilities of Universal Tone. These enhancements aim at refining the technology through extensive studies focusing on different skin tones, environmental settings, and lighting situations specific to each locale. The objective is to fine-tune algorithms for greater regional accuracy, thereby providing enhanced functionality aligned with the particular demands of consumers in these regions.

Improving the Multi-Skin Tone Color Restoration Engine for Enhanced Precision and Accuracy

One of the key components of Universal Tone is the improved Multi-Skin Tone Color Restoration engine, which now features an advanced CCM Skin Tone Calibration Algorithm and a Spectrum-Based Automatic White Balance (AWB) Algorithm. This updated CCM algorithm utilizes TECNO’s enhanced Multi-skin Tone Color Card during training to ensure accurate color calibration. Meanwhile, the AWB algorithm uses spectral predictions derived from skin tones to effectively tackle color shifting issues in single-color photography environments and enhance exposure and white balance for different skin tones within the same image. Collectively, these enhancements in the Multi-Skin Tone Color Restoration engine result in more than a 50% increase in precision when restoring skin tones, guaranteeing lifelike and naturally balanced portrait photos under varied skin tones and lighting situations.

In addition to these advancements, Universal Tone incorporates an Intelligent Skin-Tone Grading Exposure Algorithm. This feature allows for accurate adjustment of exposure levels across various skin tones, guaranteeing enhanced tonal balance and uniform brightness correction. These improvements collectively enhance Universal Tone’s ability to restore multiple skin tones effectively and provide outstanding performance under demanding conditions like solid color backgrounds and backlit situations.

Driven by a strong dedication to minimizing skin tone biases and promoting inclusive image technology, TECNO places these goals at the heart of their imaging advancement plan. They consistently enhance their Universal Tone tech and algorithms using a vast library of skin tones to guarantee precise and equitable depiction. Through this refined Universal Tone feature, TECNO maintains its position as a frontrunner in the realm of mobile photography, equipped with one of the most sophisticated large-scale databases dedicated to skin tone aesthetics. Their ongoing quest for superior technology and inclusive progress persists, establishing fresh benchmarks within the sector.

About TECNO Universal Tone

TECNO has introduced their newest AI-driven multi-skin tone imaging feature called Universal Tone, which made its debut in 2023. This innovative technology aims at accurately capturing the hues and textures across all skin tones within mobile photography. Built around an integrated platform featuring the most current and extensive library of skin color spectrums available today, this solution comprises three core components: a Multi-Skin Tone Enhancement System, a Locale-Adjustment Module, and an Advanced Artificial Intelligence-Based Portrait Processor. By leveraging these elements, Universal Tone not only highlights the distinctive charm of various skin colors but also enhances portrait photos according to personal tastes specific to different areas globally. Consequently, this advancement enriches user experiences through imagery that honors genuine variety. To learn more about Universal Tone, you can explore further details via official sources. https://www.tecno-mobile.com/universaltone/

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