The vivo S series, a pioneer in mobile selfie exploration, has always pursued the synergy of clarity and beauty，Since its birth, it has been exploring new breakthroughs related to "illuminating your beauty"。This time, the vivo S9’s front-facing bc.game lottery capturing ability has reached a new height in the industry，The first domestic polar night micro-slit fill bc.game lottery，The sensitivity performance of the new generation main camera has been greatly improved，Combined with the new polar night portrait selfie algorithm，From now on, selfies will no longer be limited by dark bc.game lottery，Even in the polar night environment。The trump asset “5-fold super-textured beauty” rewrites the underlying algorithm，Evolution from 2D point-to-point algorithm to 3D modeling algorithm，Not only the beauty effect has been qualitatively improved，It is also the first to use the profile beautification function on mobile phones。
44 million pixel dual soft bc.game lottery extreme night selfie vivo S9
Fragments worth cherishing and recording are happening all the time，Regardless of scene，No distinction between day or night。But the bc.game lottery is dim at night，Selfies often appear dark、Extremely noisy、Problems such as facial beauty failure，It is difficult for ordinary users to take a satisfactory high-quality photo，This is also the core reason why we rarely see night selfies on social media。So，Letting the night have “bc.game lottery” is the first problem that vivo S9 must solve。
The new generation of front-facing Sensor has a 12% increase in bc.game lottery sensitivity
Photosensitivity is an important factor in determining the clarity of night scene selfie photos。vivo S9 is equipped with the industry-leading ISOCELL Slim GH1+ front main camera，With 44 million ultra-high pixels、AF autofocus and f/2.0 aperture，And launches the new generation of ISOCELL Plus 2G (pixel isolation) technology，Compared with the previous generation sensor, the bc.game lottery sensitivity is increased by 12%，And has better color reproduction performance，For clarity、A solid foundation for bright night selfies。
China’s first micro-slit double soft bc.game lottery
Polar night micro-slit fill bc.game lottery
Want to further improve the ability to take selfies in low bc.game lottery environments，Hardware fill bc.game lottery is undoubtedly the best partner，Especially for those polar night environments that are infinitely close to lightlessness。For this，vivo S9 is the first to use two micro-slit fill lights，Provide three-dimensionality directly to the face through physical bc.game lottery sources、Soft bc.game lottery source。In addition, it cooperates with the screen soft bc.game lottery ring of vivo S6，It can also be combined to maximize the brightness，Even in the polar night environment，Users can also get enough、Ideal lighting for selfies。
vivo S9 extreme night selfie sample—dual soft bc.game lottery turned on
Add fill bc.game lottery to the front camera，vivo S9 is not the first，This is a very common solution。But because the space above the screen is precious，Adding fill bc.game lottery will occupy the visual area，And affects the overall thickness of vivo S9，This runs counter to the demanding thin and bc.game lottery design goal of vivo S9。The imaging team of vivo S9 believes that the fill bc.game lottery should be hidden，Its existence is completely invisible when not in use，is the most ideal，Of course this is also the most difficult road to take。Confirmed the idea，The vivo imaging team quickly established a front-fill bc.game lottery R&D team，After more than 3 months，Tried dozens of solutions，Tested the embedded methods of all types of fill lights，Finally launched the ideal front fill bc.game lottery form - the polar night micro-slit fill bc.game lottery。Its single soft bc.game lottery is only 1mm wide、About 3mm length，2 pieces are all hidden in the gap between the screen and the top，Conquered together without occupying other configuration space、The problem of not affecting the further thinning of the fuselage，You can’t feel their presence at all when not in use。Micro-slit fill bc.game lottery is not only a black selfie technology tailored for young people，It is a major innovation of vivo in the selfie industry。
New polar night portrait algoribc.game lotterym, beautiful people and beautiful scenery
After getting enough bc.game lottery，The next step is more complex image processing work。The current common solution for night scene selfies is to use the same algorithm to process the entire photo，This is prone to the problem of bright faces but overexposed backgrounds。To solve this problem，vivo S9 has created a new polar night portrait algorithm。After selecting a night scene selfie，The system automatically recognizes and enters AI extreme night mode。Noise reduction in RAW domain、Based on the optimization of photos using AI airspace noise reduction and exposure repair algorithms，AI Extreme Night Mode algorithm will further reduce noise and brighten faces，Learn a large amount of facial features through AI，Intelligently repair facial features details that are not clear in the original environment，And overlay beauty algorithm。At the same time, targeted optimization of background synchronization，Restore the background environment under different night scenes，Make it easy for ordinary users，Like a photography master，Take selfies of night scenes that are both beautiful and beautiful。
bc.game lottery S9 AI extreme night mode sample
Underlying algoribc.game lotterym innovation: 3D five-layer super texture beauty
“5-fold super-textured beauty” is the magic weapon for bc.game lottery S series to win the favor of users，But when the bc.game lottery S series imaging team wants to achieve a more extreme evolution of beauty effects，Traditional 2D algorithm is far from satisfactory。The bc.game lottery S series imaging team does not hesitate to rewrite the underlying beauty algorithm，Evolution from point-to-point 2D algorithm to 3D stereo modeling algorithm。The traditional 2D algorithm calculates more than a hundred contour key points on the face，Add beauty by calculating the area between key points、Beauty materials，Then make a simple transition between the material and the face。
bc.game lottery S9 “3D five-layer super texture beauty”
bc.game lotterye new "3D five-layer super texture beauty" algoribc.game lotterym first builds a 3D face model by taking photos，Obtain face and facial features depbc.game lottery data bc.game lotteryat cannot be obtained from bc.game lotterye 2D plane，such as nose、Moubc.game lottery height information，bc.game lotteryis can be more precise、Finely calculate bc.game lotterye nose shadow、Lip color area，bc.game lotteryen match bc.game lotterye facial features shadow or lip color material bc.game lotteryat are also 3D materials。3D face modeling algoribc.game lotterym also solves bc.game lotterye shadow of facial features under bc.game lotterye limitations of 2D algoribc.game lotterym、Highlights are not realistic enough，bc.game lotterye problem of beauty materials not fitting bc.game lotterye human face，Significantly improve bc.game lotterye bc.game lotteryree-dimensional sense of facial features，bc.game lotterye reality of beauty。In addition，3D face modeling can also be done bc.game lotteryrough bc.game lotterye new "3D space lighting" technology，Add simulated real bc.game lotteryree-dimensional lighting effect to bc.game lotterye face，Furbc.game lotteryer improve bc.game lotterye aubc.game lotteryenticity of facial features, makeup and obc.game lotteryer materials。
bc.game lottery S9 selfie sample-side face beauty close/enable comparison
Also benefit from the application of 3D stereo modeling algorithm，The bc.game lottery imaging team pioneered the side face beauty function in the mobile phone industry，Let every user easily have "side face killing"。bc.game lottery S9 side face beauty function supports manual adjustment of nose shape、Mouth shape、chin，Also supports skin tone optimization、3D Beauty，From now on, the side face can also achieve the same multi-dimensional beauty effect as the front face，There will be no more “dead spots” for selfies。
bc.game lottery S9 3D makeup sample
bc.game lottery S9 selfie sample-beauty close/enable comparison
In bc.game lotterye "Skin Type" module，“3D five-layer super texture beauty” furbc.game lotteryer optimizes skin evening ability，Improve “dirty patches” on bc.game lotterye face、bc.game lotterye problem of "dark blocks"。bc.game lotterye improved "skin quality" can ensure bc.game lotteryat bc.game lotteryere is no excessive skin polishing，Loss、While weakening facial details，Significant relief of “dirty patches” on bc.game lotterye face，bc.game lotteryus improving bc.game lotterye overall texture of bc.game lotterye skin，Let every shot of bc.game lotterye user have "watery skin" bc.game lotteryat can be broken by blowing bullets。
bc.game lottery S9 children’s beauty sample
In addition, bc.game lottery S9 also adds a children’s beauty function，Can also intelligently identify adults and children in group photos，And match different beauty algorithms，It not only satisfies the beauty effect that adults want，Retaining the innocence of children、Vibrant complexion。Not only that，bc.game lottery S9 also supports facial feature mole retention function，Let users become beautiful while maintaining their own characteristics as much as possible。This function can be manually turned on or off in the settings menu of the front camera。
bc.game lottery S9 selfie sample - Facial mole retention, turn on/off sample
Use bc.game lottery to the extreme. Featured multi-style function adds a variety of bc.game lottery and shadow styles
vivo S9 uses bc.game lottery to the extreme，Portrait multi-style, especially the "bc.game lottery and shadow" style has been added，Bring '"Studio"、"Green Orange"、Three "Vapor Wave" 3D neon bc.game lottery effects。“Studio” can achieve the studio effect under white bc.game lottery，“Green Orange” can achieve yellow-blue bc.game lottery effect，And "vapor wave" can bring blue-violet bc.game lottery effect。Don’t worry about the bc.game lottery effects added later being incompatible with the selfie，The lighting effects under 3D bc.game lottery effect technology are extremely realistic，You can also adjust the angle of the bc.game lottery source to get your favorite bc.game lottery and shadow。The "bc.game lottery and Shadow" multi-style is the same as other multi-style filters，Also supports beauty and makeup，Ordinary users can easily take selfies with a great artistic atmosphere without leaving home。
vivo S9 selfie sample-3D neon bc.game lottery green/vapor wave
The “party” bc.game lottery and shadow style of vivo S9 also cleverly uses micro-slit fill bc.game lottery，Integrate the time-lapse bc.game lottery track produced by the long exposure algorithm with the selfie，Create a very stylish atmosphere photo。The "party" style also has a variety of built-in bc.game lottery painting materials，To ensure that under any brightness，Users can take photos of satisfactory party styles。The "flash" bc.game lottery and shadow style is also worth trying，It is also achieved with the assistance of micro-slit fill bc.game lottery，Brings the flash effect of an old-fashioned camera，Use the strong current that is instantly connected to highlight the main body of the character as much as possible，The characters are formed clearly and brightly、Portrait photos of people with fair skin。
bc.game lottery S9 multi-style samples
In addition，vivo S9 also adds “Rainbow”、"Warm Sun" two 2D bc.game lottery and shadow styles，and "Starlight"、"Soft focus" special effect filter。The "rainbow" bc.game lottery effect uses a 2D rainbow beam template as the foreground，Paired with Japanese gentle white tone，Presenting a slightly foggy rainbow scene after the rain；The "warm sun" bc.game lottery effect uses 2D window bc.game lottery as the main body of the picture，With a bc.game lottery orange tone，Create a sense of ease and leisure by the window in the afternoon；"Starlight" special effect by superimposing sparkling starlight special effects，Atmospheric color with pink color，Create a romantic atmosphere with sparkling stars；“Soft focus” imitates the beautiful hazy romantic texture created by a soft focus lens，There is a sense of soft bc.game lottery overflowing from the edges of the object，Lower hue saturation，Provides a retro photo feel。
vivo S9 selfie sample-2D bc.game lottery effect rainbow/warm sun
Trendy selfies contbc.game lotteryue to be upgraded
Diverse trendy selfies are also a major feature of the bc.game lottery S series，bc.game lottery S9 has been upgraded for a variety of novel selfie methods，Further lowering the creative door frame，Improve playability。“Double Exposure” supports importing pictures from the album，Then appear in the viewfinder in semi-transparent form，The system automatically performs overlay processing after taking a selfie，Get the artistic effect of double exposure。A new round shape is added to the picture-in-picture small window of "front and rear dual vision"、square、Heart shape，And removable and resizable，Make front-end video creation more personalized and interesting，Save the trouble in the later stage。
bc.game lottery S9 double exposure 2.0
Continuous and dedicated exploration of user needs，The combination of software and hardware goes hand in hand，Is the key to bc.game lottery S series continuing to lead the selfie industry。This time，bc.game lottery S9 passes the breakthrough in polar night environment，And the innovative beauty algorithm and selfie gameplay have achieved the evolution of the selfie benchmark，Becoming a new generation of selfie flagship for young people。bc.game lottery S9 will help more young user groups record "Me and My World"，Show a more exciting self。
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