[go: up one dir, main page]

Constable et al., 2014 - Google Patents

Exemplar-based portrait photograph enhancement as informed by portrait paintings

Constable et al., 2014

View PDF
Document ID
12010515375562893458
Author
Constable M
Chan K
Zhang X
Publication year

External Links

Snippet

This paper proposes an approach to enhance the regional contrasts in snap-shot style portrait photographs by using pre-modern portrait paintings as aesthetic exemplars. The example portrait painting is selected based on a comparison of the existing contrast …
Continue reading at dr.ntu.edu.sg (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30244—Information retrieval; Database structures therefor; File system structures therefor in image databases
    • G06F17/30247—Information retrieval; Database structures therefor; File system structures therefor in image databases based on features automatically derived from the image data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00221—Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
    • G06K9/00268—Feature extraction; Face representation
    • G06K9/00281—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30781—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F17/30784—Information retrieval; Database structures therefor; File system structures therefor of video data using features automatically derived from the video content, e.g. descriptors, fingerprints, signatures, genre
    • G06F17/30799—Information retrieval; Database structures therefor; File system structures therefor of video data using features automatically derived from the video content, e.g. descriptors, fingerprints, signatures, genre using low-level visual features of the video content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general

Similar Documents

Publication Publication Date Title
US10839581B2 (en) Computer-implemented method for generating composite image, apparatus for generating composite image, and computer-program product
Shih et al. Style transfer for headshot portraits
Gryka et al. Learning to remove soft shadows
US8908904B2 (en) Method and system for make-up simulation on portable devices having digital cameras
US8692830B2 (en) Automatic avatar creation
US9142054B2 (en) System and method for changing hair color in digital images
US7636485B2 (en) Method and system for enhancing portrait images that are processed in a batch mode
AU2003204466B2 (en) Method and system for enhancing portrait images
JP2024500896A (en) Methods, systems and methods for generating 3D head deformation models
US10217275B2 (en) Methods and systems of performing eye reconstruction using a parametric model
US10217265B2 (en) Methods and systems of generating a parametric eye model
CN107066916A (en) Scene Semantics dividing method based on deconvolution neutral net
KR20110108934A (en) Cartoon rendering device and method using a reference image
Wu et al. Use of non-photorealistic rendering and photometric stereo in making bas-reliefs from photographs
USRE50538E1 (en) Automatic avatar creation
CN115018729A (en) White box image enhancement method for content
Gao et al. PencilArt: a chromatic penciling style generation framework
Constable et al. Exemplar-based portrait photograph enhancement as informed by portrait paintings
Zhang et al. Exemplar‐Based Portrait Photograph Enhancement as Informed by Portrait Paintings
Chen et al. Parallel pencil drawing stylization via structure-aware optimization
Júnior et al. An approach for non-photorealistic rendering that is appealing to human viewers
Shim et al. Automatic color realism enhancement for computer generated images
Pierre et al. Hue constrained image colorization in the RGB space
Zhang et al. Regional Contrast Manipulation for Portrait Photograph Enhancement
Zavalishin et al. Visually aesthetic image contrast enhancement