Search references for FACE DETECTION. Phrases containing FACE DETECTION
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Identification of human faces in images
Face detection is a computer technology being used in a variety of applications that identifies human faces in digital images. Face detection also refers
Face_detection
Technology capable of matching a face from an image against a database of faces
1990s with the principal component analysis (PCA). The PCA method of face detection is also known as Eigenface and was developed by Matthew Turk and Alex
Facial_recognition_system
Computer technology related to computer vision and image processing
videos. Well-researched domains of object detection include face detection and pedestrian detection. Object detection has applications in many areas of computer
Object_detection
Machine learning algorithm
It was motivated primarily by the problem of face detection, although it can be adapted to the detection of other object classes. In short, it consists
Viola–Jones object detection framework
Viola–Jones_object_detection_framework
Algorithmic processing of digitally-represented images
method of face detection uses skin tone, edge detection, face shape, and features of a face (like eyes, mouth, etc.) to achieve face detection. The skin
Digital_image_processing
Function for machine learning algorithms
was conceived by Google researchers for their prominent FaceNet algorithm for face detection. Triplet loss is designed to support metric learning. Namely
Triplet_loss
Tablet computer developed by Apple (2022–2024)
control, noise reduction, face detection, Hybrid IR filter, Live Photos with stabilization, Autofocus with Focus Pixels, face detection, Smart HDR, panorama
IPad_Air_(5th_generation)
Tablet computer developed by Apple (2024–2025)
control, noise reduction, face detection, Hybrid IR filter, Live Photos with stabilization, Autofocus with Focus Pixels, face detection, Smart HDR 4, panorama
IPad_Air_(M2)
Tablet computer developed by Apple (2020–2022)
into the power button instead of using Face ID, which could struggle to correctly identify users wearing a face mask. Source: Apple Newsroom Archive. "About
IPad_Air_(4th_generation)
2017 smartphone by Apple
12-megapixel wide-angle camera with f/1.8 aperture, with support for face detection, high dynamic range and optical image stabilization. It is capable of
IPhone_X
Line of Apple tablet computers (2015–present)
design. As a part of the redesign, the home button was removed in favor of Face ID. It came in 11-inch and 12.9-inch models. The fourth-generation iPad Pro
IPad_Pro
Realistic artificially generated media
innovations provided by AI tools, significant research has gone into developing detection methods and defining the factors driving engagement with deepfakes on
Deepfake
Tablet computer developed by Apple (2021–2024)
control, noise reduction, face detection, Hybrid IR filter, Live Photos with stabilization, Autofocus with Focus Pixels, face detection, Smart HDR, panorama
IPad_Mini_(6th_generation)
vision, face images have been used extensively to develop facial recognition systems, face detection, and many other projects that use images of faces. See
List of datasets in computer vision and image processing
List_of_datasets_in_computer_vision_and_image_processing
Smartphones released by Apple in 2017
frames per second and 720p video at 24 frames per second, along with face detection and high-dynamic range. The iPhone 8 and 8 Plus record videos with single
IPhone_8
Free image organizer
released in July 2011, sporting a number of new features, including: Face detection and recognition support XMP sidecar support Reverse geocoding Image
DigiKam
Open source AI framework by Google
initial release included only five pipelines examples: Object Detection, Face Detection, Hand Tracking, Multi-hand Tracking, and Hair Segmentation. From
MediaPipe
Type of camouflage used to hamper facial recognition software
successful at defeating face detection software in common use, including that employed by Facebook. CV dazzle attempts to block detection by facial recognition
Computer_vision_dazzle
Region on the Moon which resembles a face
Yamamoto, Mitsuo; Iida, Satoshi; Yamamoto, Hiroyuki (2013). "A Face-Like Structure Detection on Planet and Satellite Surfaces Using Image Processing". Kurihara
Face_on_Moon_South_Pole
Swedish computer vision software company
face tracking (head tracking, face detection, eye tracking, face recognition) and face analysis (age detection, emotion recognition, gender detection)
Visage_Technologies_AB
13th-generation smartphone developed by Apple
the Apple Card. iOS 13.4.1, an update fixing bugs related to Bluetooth and FaceTime, was released on April 23, 2020 (a day prior to the device's official
IPhone_SE_(2nd_generation)
Perception of meaningful patterns or images in random or vague stimuli
""I Spy with my Little Eye, Something that is a Face…": A Brain Network for Illusory Face Detection". Cerebral Cortex. 32 (1): 137–157. doi:10.1093/cercor/bhab199
Pareidolia
13th-generation smartphone by Apple
October 29, 2019. The iPhone 11 was supplied with iOS 13, which includes Siri, Face ID (through the TrueDepth camera), Apple Pay, and Apple Card support. It
IPhone_11
Visual illusion
Retrieved 2013-08-06. Purcell, Dean G.; Stewart, Alan L. (1986). "The face-detection effect". Bulletin of the Psychonomic Society. 24 (2): 118–120. doi:10
Flashed face distortion effect
Flashed_face_distortion_effect
Photography appearance
Rae-Hong Park is composed of face detection, region growing, and red-eye detection. Following the detection of the subject's face and eyes, the algorithm searches
Red-eye_effect
Digital camera model
(fd signifying face detection), known in the United States as S6000fd, was the first digital camera from Fujifilm with face detection technology. Also
Fujifilm_FinePix_S6500fd
Japanese computer scientist
in computer vision at CVPR 2006 for the paper "Neural Network-Based Face Detection" coauthored with H. Rowley and S. Baluja CVPR 2008 for the paper "Probabilistic
Takeo_Kanade
Camera model
equipped with face detection technology, which recognizes up to 8 faces on the screen. It can also focus specifically on adult or child faces and also has
Sony_Cyber-shot_DSC-TX5
2014 APS-C digital single-lens reflex camera
area measured horizontally and vertically. DAF focusing modes include Face Detection with Tracking, FlexiZone Multi with 31 AF zones, and FlexiZone Single
Canon_EOS_7D_Mark_II
Anime-focused imageboard website
for multi-label image classification, automatic tagging, anime-style face detection and segmentation, and image generation, among other tasks. Software
Danbooru
Handheld game console
increased RAM, an analog pointing stick, two additional shoulder triggers, face detection for optimizing the autostereoscopic 3D display, an included 4 GB microSD
New_Nintendo_3DS
Smartphone by Apple
12, 2018). "iPhone XR announced with a notched 6.1-inch LCD display and Face ID". The Verge. Archived from the original on September 22, 2020. Retrieved
IPhone_XR
Smartphones released by Apple in 2016
report notes that the "iPhone 7 Plus, which features two cameras on its back face, remains popular", but "a shortage of camera sensors has curbed Apple's ability
IPhone_7
Camera model
features provided in live view mode (and only in live view mode) are face detection and automatic adjustment of the ISO and shutter speed if motion is detected
Panasonic_Lumix_DMC-L10
Fujifilm DSLR camera released in 2006
a high dynamic range, and a boost to 3200 ISO. It introduces also a face detection feature for reviewing those details faster and an improved iteration
FinePix_S5_Pro
2021 tablet computer developed by Apple
iSight with Five Element Lens, Hybrid IR filter, video stabilization, face detection, HDR, ƒ/2.4 aperture Connectivity All models: Wi-Fi 5 (802.11ac) with
IPad_(9th_generation)
Nikon media processors
video compression display/video interface driving digital image editing face detection audio processing/compression/encoding and computer data storage/data
Expeed
Computerized information extraction from images
from Google for AI edge device computing, e.g., face detection, image classification, object detection; monitoring agricultural crops, e.g. an open-source
Computer_vision
Smartphones released by Apple in 2015
face detection, digital image stabilization, optical image stabilization (6s Plus only) Front camera 5 MP, burst mode, f/2.2, exposure control, face detection
IPhone_6s
British business and TV personality (born 1947)
Yasmina Siadatan worked there, selling into the NHS. The screens use a Face detection system called OptimEyes to try to identify age and sex of its viewers
Alan_Sugar
Automated recognition of patterns and regularities in data
authentication: e.g., license plate recognition, fingerprint analysis, face detection/verification, and voice-based authentication. medical diagnosis: e.g
Pattern_recognition
2019 APS-C digital single-lens reflex camera
5.0 frames per second continuous shooting Dual Pixel Focus with Face and Eye Detection Focus Peaking in MF Battery Life : 1070 shots (CIPA) Techradar labels
Canon_EOS_250D
Mobile device made by Apple Inc.
features than its predecessors. They include ARKit applications, and the Group FaceTime functionality. The seventh-generation iPod touch features the Apple A10
IPod_Touch_(7th_generation)
Digital single-lens reflex camera
sensor module with 39 AF points, including nine cross-type points. Face detection, Wide Area, Normal Area, and Subject Tracking autofocus options in live
Nikon_D7000
2009 APS-C digital single-lens reflex camera
min movies). One-button Live View mode features subject tracking and face detection auto-focus modes. Nikon's 12.3-megapixel Nikon DX format CMOS sensor
Nikon_D5000
Facial recognition system
RoyChowdhury; Haoxiang Li; Gang Hua (April 2016). "Labeled Faces in the Wild: A Survey". Advances in Face Detection and Facial Image Analysis (PDF). Springer. pp. 189–248
FaceNet
Digital image features for object recognition
than the region of the cheeks. Therefore, a common Haar feature for face detection is a set of two adjacent rectangles that lie above the eye and the cheek
Haar-like_feature
2013 APS-C digital single-lens reflex camera
Pixel CMOS AF (only standard contrast-detection in live view on 60D) Allows the use of high precision phase-detection autofocus in live view, functional
Canon_EOS_70D
2023 full-frame mirrorless camera
variety of subjects, including faces, animals, birds, vehicles, and moving objects, such as aircraft. The eye-detection AF ensures sharp focus on human
Nikon_Z8
Series of Iranian humanoid robots
The robot has the abilities of face detection and counting, object detection and position measurement, activity detection, speech recognition (speech to
Surena_(robot)
Type of feedforward neural network
(2003). "Subject independent facial expression recognition with robust face detection using a convolutional neural network" (PDF). Neural Networks. 16 (5):
Convolutional_neural_network
2019 APS-C digital single-lens reflex camera
Up 7 frames per second in live-view Dual Pixel CMOS AF with 5481 phase-detection points Bluetooth A more durable weather-sealed body Improved battery life
Canon_EOS_90D
2015 Super-35 digital cinema camera
Dual CFast Card Slots Peak ASA of 102,400 Dual Pixel Autofocus with Face Detection 10-bit Canon Log 2 Gamma available (including previous Canon Log gamma)
Canon_EOS_C300_Mark_II
Cell phone model
autofocus camera with LED flash, touch focus, geo-tagging, face detection, smile detection, image stabilizer, smart contrast Video recording: VGA video
Sony_Ericsson_Aino
Computer program for image organizing, viewing, and editing
versions of ACDSee incorporate modern Digital Asset Management tools like Face Detection & Facial Recognition (Ultimate 2019). ACDSee's main features are speed
ACDSee
Identity verification software company
learning technologies, including optical character recognition and face detection, to verify the passport or ID card of an applicant to prevent fraud
Onfido
Tablet computer developed by Apple (2014–2017)
with several built-in applications, which are Camera, Photos, Messages, FaceTime, Mail, Music, Safari, Maps, Siri, Calendar, iTunes Store, App Store,
IPad_Air_2
Tablet computer developed by Apple (2015–2019)
iSight with Five Element Lens, Hybrid IR filter, video stabilisation, face detection, HDR, ƒ/2.4 aperture Connectivity Wi-Fi and Wi-Fi + Cellular: Wi-Fi
IPad_Mini_4
Algorithm in computer image processing
In computer science, landmark detection is the process of finding significant landmarks in an image. This originally referred to finding landmarks for
Landmark_detection
Camera model
touch-shooting. It is aimed at the growing selfie market, with new face detection and eye detection autofocus modes, for sharper results when taking Self portraits
Fujifilm_X-A3
High-end mobile phone released in 2009
changes were: Improved still image and video quality and Close-up focus, Face detection (indicated by a yellow square) and Red-eye removal were added, New focus
Nokia_N86_8MP
Tablet computer sold by Apple between 2020 and 2021
either rear or front camera would hinder low-light teleconferencing and FaceTime Video use, and that the included amount of RAM was low compared to other
IPad_(8th_generation)
Smartphone developed by Apple
at 240 fps) Front camera 1.2 MP, f/2.4 aperture, exposure control, face detection, auto-HDR, Retina Flash, 720p video recording Display 4.0 in (100 mm)
IPhone_SE_(1st_generation)
Android Smartphone from Oppo
One is a 16MP wide-angle camera with f/1.8 aperture, with support for face detection and high dynamic range. The secondary camera features an aperture of
Oppo_F9
2024 APS-C mirrorless interchangeable-lens camera
frame area, even if, for example, the main autofocus mode is set to face detection at a further distance. It is the first Nikon DX format camera to support
Nikon_Z50II
Cognitive process of visually interpreting the human face
the configuration of these parts. The fusiform face area is also necessary for successful face detection and identification. This is supported by fMRI
Face_perception
Cell phone model
Megapixel with Autofocus, LED flash, x16 digital zoom, Geotagging, Face detection, Smile Shutter, Shake Control (Image Stabiliser), Best Picture Feature
Sony_Ericsson_W995
Akamatsu, TSL color space was developed primarily for the purpose of face detection. The conversion from gamma-corrected RGB values (0–1) to TSL is straightforward:
TSL_color_space
Camera model
its optical image stabilizer technology, DIGIC III image processor, face detection technology and red-eye effect correction with a mention of its built-in
Canon_PowerShot_TX1
Camera model
digital zoom Self-timer with 2s and 10s delay or automatic with 1 or 2 face detection Full HD (1080p) movie mode 3:2, 4:3, 16:9, 1:1 aspect ratios Playback
Sony_Cyber-shot_DSC-HX400V
Smartphone model released in 2018
to unlock the device and instead relies on facial recognition known as O-Face, which is done by the pop up taking as little as 0.5 s to pop up and unlock
Oppo_Find_X
Digital camera model
(Hi 1 and Hi 2) and Auto Focus via contrast-detect Autofocus, with face-detection, or via the touchscreen on the connected mobile device Video recording
DxO_ONE
American social media and messaging app
real-time effects into their snaps by using face detection technology. This is activated by long-pressing on a face within the viewfinder. In April 2017, Snapchat
Snapchat
Camera model
+/- 2.0EV in 0.3EV steps Metering modes Digital ESP AE, face detection AE with face detection AF Image sensor 8 Megapixels (effective) 1/2.35" CCD (1
Olympus_FE-340
Digital camera sensor design
2024. "Fujifilm launches the FinePix F31fd with the world's fastest Face Detection technology" (Press release). Fujifilm. September 25, 2006. Retrieved
Super_CCD
Boolean classifier from one decision
techniques such as bagging and boosting. For example, a Viola–Jones face detection algorithm employs AdaBoost with decision stumps as weak learners. The
Decision_stump
Camera model
screen. It is aimed at the growing selfie market, with new face detection and eye detection autofocus modes, for sharper results when taking Self portraits
Fujifilm_X-A2
Technology for the detection of human bodies
computer is operated by a human, preventing spam robots. Face detection – Identification of human faces in images Human sensing – Technologies to detect a human
Human_presence_detection
Type of perceptual task requiring attention
of the detection and the time taken to detect the face in a complex visual search array. When faces are displayed in isolation, upright faces are processed
Visual_search
Art and practice of creating images by recording light
numerous automatic assistance features like color management, autofocus face detection and image stabilization that significantly decreased skill and effort
Photography
Topics referred to by the same term
Facial recognition or face recognition may refer to: Face detection, often a step done before facial recognition Face perception, the process by which
Facial_recognition
Software development kit
packages that include: facial tracking, face and facial landmarks/features detection, head tracking, and eye tracking. Face Analysis includes machine learning
Visage_SDK
Tablet computer developed by Apple Inc. (2013–2016)
The new front-facing camera is capable of video in 720p HD, includes face detection, and backside illumination. The rear camera received an upgrade as well;
IPad_Air_(1st_generation)
Digital camera
Multi-area, Selective single-point, Tracking, Single, Continuous, Face Detection, Live View. AVCHD recording at 1920 x 1080 (50i (1080i) @ 24 Mbit/s
Sony_Alpha_58
Israeli entrepreneur and genealogist (born 1969)
range of technologies to assist family history research, including face detection, semantic analysis, and DNA testing. MyHeritage's database of more than
Gilad_Japhet
Ensemble learning method
boosting. AdaBoost can be used for face detection as an example of binary categorization. The two categories are faces versus background. The general algorithm
Boosting_(machine_learning)
Camera model
built-in WiFi, and 4K 3840 x 2160 video capture. The camera also offers Face Detection Focusing, a max ISO of 25600 and Timelapse Recording. However, it doesn't
Panasonic Lumix DC-GX850/GX800
Panasonic_Lumix_DC-GX850/GX800
2012 APS-C digital single-lens reflex camera
certain pixels are dedicated to phase-detection AF (traditionally used in DSLRs) and others to contrast-detection AF (used in camcorders). When the subject
Canon_EOS_650D
Assessment of statements to reveal deceit
Lie detection is an assessment of a verbal statement with the goal to reveal a possible intentional deceit. Lie detection may refer to a cognitive process
Lie_detection
2013 APS-C digital single-lens reflex camera
Focus, AI Servo, Live View (FlexiZone - Multi, FlexiZone - Single, Face Detection), Movie Servo Focus areas 9 cross-type AF points Exposure/metering Exposure
Canon_EOS_700D
Neutron detection is the effective detection of neutrons entering a well-positioned detector. There are two key aspects to effective neutron detection: hardware
Neutron_detection
Full-frame mirrorless interchangeable-lens camera
Z7. Aside from the lower resolution, differences include fewer phase-detection autofocus points (273 compared to 493) and an added anti-aliasing filter
Nikon_Z6
US surveillance industry research group
firms Alibaba, Dahua Technology, Huawei and Megvii filed patents for face detection technology designed to target Uyghurs. The company's investigations
IPVM
Smartphone developed by Apple (2013–2016)
different camera assembly. The front camera, which is accessible through the FaceTime and camera apps, has a lower resolution at 1.2 megapixels. The iPhone
IPhone_5c
Technological phenomenon with social implications
Today. Retrieved November 18, 2017. Rose, Adam (January 22, 2010). "Are Face-Detection Cameras Racist?". Time. Archived from the original on January 11, 2024
Algorithmic_bias
Non-parametric classification method
reduction pre-processing steps (usually implemented with OpenCV): Haar face detection Mean-shift tracking analysis PCA or Fisher LDA projection into feature
K-nearest_neighbors_algorithm
Smartphone model
in low-light conditions. Auto-Focus, Geo-tagging, Touch Focus, and Face detection are some of the advanced features supported by the Samsung Galaxy Win
Samsung_Galaxy_Win
Smartphone model from Samsung
slide-down keypad, an 8.0-megapixel camera with video recording (auto-focus, face detection and smile-shot), an integrated music player, and AGPS navigation. It
Samsung_S8300_UltraTouch
Camera produced by Olympus
as the EVOLT E-420. Advantages over the E-410 include Face Detection Technology for up to 8 faces, Imager AF (contrast-detect autofocus) in Live View mode
Olympus_E-420
Camcorders produced by Sony
ClearVid CMOS sensor Dolby Digital 5.1 audio 10.2MP still image capture Face Detection and Smile Shutter technology Sony released the HDR-CX500V in 2009. The
Sony_camcorders
FACE DETECTION
FACE DETECTION
Male
English
English surname transferred to forename use, derived from the French personal name Pascal, PACE means "Passover; Easter."
Surname or Lastname
English (mainly Norfolk and Suffolk)
English (mainly Norfolk and Suffolk) : variant of Faulks.Dutch : from the Germanic personal name Facco, a variant of Falco, itself probably a short form of a personal name formed with fal, a tribal name (as in Westphalia) or alternatively a byname meaning ‘falcon’.
Male
English
 English byname transferred to forename use, ACE means "number one." Compare with another form of Ace.
Surname or Lastname
English (southwestern, also found in South Wales)
English (southwestern, also found in South Wales) : variant of Veazey.Americanized spelling of German Fehse, Vehse, variants of Feese.Americanized spelling of Swiss German Fäsi, from a pet form of the personal name Gervasius (see Gervais).
Surname or Lastname
English
English : from a short form of the personal name Boniface.Perhaps an Americanized spelling of German Fese, a variant of Feese.
Girl/Female
Hindu, Indian
Nice Face; Six Faced
Boy/Male
English
A mace was a medieval weapon used by knights.
Surname or Lastname
Italian (Faré)
Italian (Faré) : Lombard variant of Ferrari.English : topographic name for a dweller by the roadside, Middle English fare (Old English fær).English : variant spelling of Fair.
Surname or Lastname
English (chiefly Northamptonshire)
English (chiefly Northamptonshire) : probably from the obsolete slang term facer, denoting a braggart or bully. The earliest citation for this term in OED is c. 1515.Americanized spelling of German Feeser.
Surname or Lastname
English
English : variant spelling of Fay.Southern French : variant of Fay 3.
Surname or Lastname
English
English : from a medieval personal name, a survival of Old English Mæssa, which came to be taken as a pet form of Matthew.English : possibly a metonymic occupational name for a mace-bearer, from Old French masse ‘mace’.English : habitational name from Macé in Orne, France.French (Macé) : variant of Massey; also a vernacular form of the personal name Mathieu (see Matthew).
Female
English
Variant spelling of English Fay, FAE means "fairy."
Female
English
Variant spelling of English Fay, FAYE means "fairy."
Surname or Lastname
English
English : from a Norman and Old French personal name, Ace, Asse, from Germanic (Frankish) Azzo, Atso, a pet form of personal names containing adal ‘noble’ as a first element.Possibly an Americanized form of German Atz, which has the same origin as 1.
Surname or Lastname
English
English : of uncertain origin; Reaney suggests a nickname from Old French ras ‘clean shaven’, but he also cites documentary evidence of a personal name which probably also gave rise to the surname.Perhaps a variant of Dutch or German Rase.Slovenian (southwestern Slovenia) : nickname from raca ‘duck’, formed with the suffix -e, used mainly of young people, possibly denoting someone who walked like a duck.
Surname or Lastname
English
English : from a vernacular short form of the Latin personal name Paschalis (see Pascal, Italian Pasquale).nickname for a mild-mannered and peaceable person, from Middle English pace, pece ‘peace’, ‘concord’, ‘amity’ (via Anglo-Norman French from Latin pax, genitive pacis).Italian : from the medieval personal name Pace, used for both men and women, from the word pace ‘peace’ (see 1).
Male
French
 Variant form of Norman French Asce, ACE means "noble at birth." Compare with another form of Ace.
Male
Romanian
Pet form of Romanian Åžtefan, FANE means "crown."
Surname or Lastname
Welsh
Welsh : Anglicized form of Welsh glas ‘gray’, ‘green’, ‘blue’, probably denoting someone with silver-gray hair. Compare Glass.English : metonymic occupational name for a maker of cord and string, from Middle English lace ‘cord’ (Old French laz, las).
Surname or Lastname
English
English : variant spelling of Fayne.
FACE DETECTION
FACE DETECTION
Girl/Female
Biblical
Trouble.
Girl/Female
British, English
Flower Name; It Produce a Bright Orange-yellow Color; Sometimes Used as a Dye
Boy/Male
Bengali, Hindu, Indian
Glorious
Boy/Male
Hindu, Indian, Traditional
Sight
Boy/Male
Hindu, Indian
Prince
Boy/Male
Indian, Sanskrit
Highest
Boy/Male
Indian
Unique, One, United
Boy/Male
Tamil
Lord Shiva
Boy/Male
Hindu, Indian
Ruler of the Foreset; The Lion
Boy/Male
Hindu, Indian, Marathi
The Moon
FACE DETECTION
FACE DETECTION
FACE DETECTION
FACE DETECTION
FACE DETECTION
a.
Having a face like a monkey or a pug; monkey-faced.
imp. & p. p.
of Face
a.
Having a white face or a white mark on the face, as a stag.
v.
Food; provisions for the table; entertainment; as, coarse fare; delicious fare.
v. i.
To be fastened with a lace, or laces; as, these boots lace.
a.
Having a thin face.
v. t.
To cause to turn or present a face or front, as in a particular direction.
n.
Presence; sight; front; as in the phrases, before the face of, in the immediate presence of; in the face of, before, in, or against the front of; as, to fly in the face of danger; to the face of, directly to; from the face of, from the presence of.
a.
Having a plump, short face.
v. i.
To present a face or front.
v. t.
To cut facets or small faces upon; as, to facet a diamond.
v. t.
To line near the edge, esp. with a different material; as, to face the front of a coat, or the bottom of a dress.
v. i.
To turn the face; as, to face to the right or left.
a.
Having a broad, flat face.
a.
Having a round, full face.
n.
The width of a pulley, or the length of a cog from end to end; as, a pulley or cog wheel of ten inches face.
a.
Having two faces designed for use; as, a double-faced hammer.
a.
Having (such) a face, or (so many) faces; as, smooth-faced, two-faced.
v. t.
To stand opposite to; to stand with the face or front toward; to front upon; as, the apartments of the general faced the park.
v. t.
To run a race with.