facial skin color modeling

... Da • Mô hình hoá màu da với Skin locus – Tạo Skin locus – Ứng dụng skin locus • Kết luận • Demo Mô hình hoá màu da với Skin locus Ánh sáng thay đổi  màu da thay đổi Skin Locus khoảng sắc độ da ... NCC Normalized Color Coordinate White Balance Quá trình loại bỏ dải màu không thực (unrealistic color casts) Ứng dụng skin locus: vài ví dụ • Các ảnh tĩnh • Video Ảnh tĩnh • Xem skin locus lọc ... sắc độ da thay đổi cường độ sáng không gian màu NCC Ưu điểm Skin Locus: • Chịu thay đổi cường độ sáng • Chịu thay đổi sắc độ sáng Tạo Skin locus cách tiếp cận: • Dựa quang phổ (Spectralbased)...

Ngày tải lên: 08/08/2015, 18:04

... in color image processing for skin applications Here, we used 90 000 skin samples to train the model, 180 000 non -skin and skin samples (the previous 90 000 skin samples plus other 90 000 non -skin ... Background on Color Skin Segmentation Pixelwise skin detection in color still images is usually accomplished in three steps: (i) color space transformation, (ii) parametric or nonparametric color distribution ... million skin and nonskin pixels were selected manually from RGB images Color Spaces The pixels in the databases were subsequently labeled and transformed into the next color spaces (i) YCbCr, a color- difference...

Ngày tải lên: 21/06/2014, 20:20

... months, unless the skin lesion grows rapidly or other sites such as the lung or liver are affected by the tumour's spread [7] Early recognition of tumour relapse from a suspicious skin lesion may ... paraneoplastic syndromes, superiorvena-cava syndromes, compressions to the spinal cord and, very rarely, skin metastases [3] According to the literature, the various types of lung cancer lead to cutaneous ... frequent sites, followed by the head and neck [5] The patient underwent excision biopsy of the facial lesion (Figure 1) Subsequent histological sections showed infiltration by small-cell lung...

Ngày tải lên: 11/08/2014, 19:21

... for color version.) COLOR ORGANIZATION AND COLOR MODELS In this chapter we discuss color organization and modeling, which is the attempt to provide a way to describe the set and order of colors ... device can produce 2.1 INTRODUCTION T O COLOR MODELING A color model (also color solid, color space) is a three-dimensional body used to represent some color organization according to a particular ... along that axis [MG88] Color deficiency is defined in terms of color discriminaction tasks A colordeficient person will perceive certain colors as being identical, which a colornormal person will...

Ngày tải lên: 22/12/2013, 21:17

... 1.7 1.8 COLOR THEORY The Human Interface Color As a Tri-Stimulus Medium A Tour of the Human Visual System Basic Visual Mechanisms Introduction to Human Color Vision Color deficiencies Color- Luminance ... Color- Luminance Interactions Summary and Notes COLOR ORGANIZATION AND COLOR MODELS 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Introduction to Color Modeling Overview of Color Specification Systems Process-dependent ... Munsell Book of Color Summary and Notes COLOR VISION FOR COMPLEX VISUAL TASKS 5.1 5.2 5.3 5.4 5.5 5.6 5.7 Color and Visual Search Visual-Verbal Interactions: The Stroop Effect (1935) Color Discrimination...

Ngày tải lên: 22/12/2013, 21:17

... hair) that should not be rendered with skin reflectance and to reduce specularity on the lower part of the face to approximate the characteristics of facial skin The result is a spatially varying ... renderer, and Marschner et al [15] made image-based BRDF measurements of human skin, which serve as the basis for our skin reflection model The procedure for computing the albedo map is related to ... of the face modeling process To create a structured, consistent representation of geometry, which forms the basis for our face model and provides a foundation for many further face modeling and...

Ngày tải lên: 08/03/2014, 11:20

... Hofmann-Wellenhof, R. H Johr (Eds.) Color Atlas of Melanocytic Lesions of the Skin H. P Soyer G Argenziano R Hofmann-Wellenhof R. H Johr (Eds.) Color Atlas of Melanocytic Lesions of the Skin With 366 Figures ... I.1.1  Color Atlas of Melanocytic A Lesions of the Skin The book in your hands has been designed basically as an atlas entitled Color Atlas of Melanocytic Lesions of the Skin and focuses ... identification of many different structures, colors, and blood vessels not seen by naked-eye examination I.3.4.1  Colors Colors play an important role in dermoscopy Common colors are light brown, dark brown,...

Ngày tải lên: 12/05/2014, 17:23

... CHAPTER Facial Landmarking Facial animation and modeling does indeed involve knowing how to lip sync and how to use the eyes, brows, and lids for expression Good facial animation and modeling, ... Staring Facial Modeling and Animation Done Right SECOND EDITION JASON OSIPA WILEY PUBLISHING, INC 89208ffirs.qxd 3/27/07 8:31 PM Page i 89208ffirs.qxd 3/27/07 8:31 PM Page i Stop Staring Facial Modeling ... Brows Tell Us CHAPTER ■ Facial Landmarking 89208c01.qxd 3/27/07 8:32 PM Page 89208c01.qxd 3/27/07 8:32 PM Page CHAPTER Learning the Basics of Lip Sync In modeling for facial animation, mix and...

Ngày tải lên: 01/06/2014, 11:26

... (standard skin color (SSC)) The standard skin color (SSC) is a color in a color space that certainly represents skin Usually, it represents the center point of skin cluster in a certain color space ... distribution of skin colors Nonparametric methods estimate skin color distribution from the histogram of the training data [12] Such methods estimate a statistical model of the distribution of skin color ... threshold-based skin cluster classifiers [1, 9] In parametric methods, single/Gaussian mixture models [1] are used to model the skin color distribution in different color spaces For example, in [10], skin color...

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 27/08/2012, 10:19

... Eyedropper (Ống giọt trái), nhấp vào điểm tường màu xanh dương cửa sổ ảnh màu trắng mặt nạ HT Replace Color Chọn công cụ Add To Sample (Ống giọt giữa), rê vào vùng tường màu xanh dương cửa sổ ảnh toàn ... bỏ vùng chọn > Chọn File | Save để lưu lại nhấp nút Save 13 Trở lại giá trị ban đầu HT Replace Color: Bạn nhấn giữ Phím Alt để chuyển nút Cancel thành Nút RESET nhấp vào nút 14 Sử dụng nút Save ... Khi nối đầu đường rê vừa tạo tạo vùng chọn nón màu xanh  Vào Menu Imge > Adjustmants > Replace Color > Hiện HT lệnh này, trả mặc định ban đầu trước bạn dùng HT cách giữ Phím Alt nhấp nút Reset...

Ngày tải lên: 27/08/2012, 11:45

... SE/FIT/HUT 2002 10 The Munsell Color System Hue Munsell defined hue as "the quality by which we distinguish one color from another." He selected five principle colors: red, yellow, green, blue, ... way to describe color" sử dụng ký pháp mô tả thập phân đơn giản thay vào tên màu, ( he considered "foolish" and "misleading.") 1898 with the creation of his color sphere, or tree A Color Notation, ... value as "the quality by which we distinguish a light color from a dark one." Value is a neutral axis that refers to the grey level of the color This ranges from white to black As notations such...

Ngày tải lên: 27/08/2012, 13:54

... -State Analysis with Damping Power Spectral Density Analysis Incremental Construction Sequence Modeling and Loading (Staged Construction) Restart Capabilities From Any Previous Analysis Multiple...

Ngày tải lên: 06/09/2012, 15:55

... RGB(r, g, b: LongInt; varColor: LongInt); begin Case BitPerPixel of 32, 24: Color := (r shl 16) or (g shl8) or b; 16: Color := (r shr shl 11) or (gshr shl 5) or b shr 3; 15: Color := (r shr shl 10) ... end; end; procedure Putpixel; label Lap, Page1, Page2; var Color: LongInt; begin RGB(r, g, b, Color) ; Seg_ := Seg (Color) ; Ofs_ := Ofs (Color) ; Asm Mov ax, x Mul BytePerPixel Mov x, ax Mov ax, y ... TBitmapHeader; Info: TBitmapInfoHeader; Size, Size_: Word; f: file; Dl: array [0 5000] of TColor; x, y: Integer; Color: TColor; begin Assign(f, FileName); {$I-} Reset(f, 1); if IOResult then Exit; {$I+}...

Ngày tải lên: 10/09/2012, 15:25

... based simulator in C++ using a version of the AT&T tasking library9 modified locally to support time as a double type rather than a long type The tasking library provides a simple but effective simulation ... faster than the disk mechanism Finally, modeling the rotational position and detailed data layout improved model accuracy by a further factor of nearly two Modeling rotational position accurately ... request momentarily As we will show, read caching turns out to be very important when it comes to modeling a disk drive, but it is one of the least well specified areas of disk system behavior For...

Ngày tải lên: 12/09/2012, 14:16

... đoạn (phase) Theo trục tung n Mô tả luồng công việc: n Luồng công việc : n n n n n n n Business modeling Requirement Analysis & Design Implemention Test Deployment Luồng công việc hổ trợ : n n...

Ngày tải lên: 12/09/2012, 15:04

... remove this watermark U WATER QUALITY MODELING costs of the modeling processes and, wherever possible, project cost savings resulting from the use of modeling Chapter discusses the model data ... remove this watermark iii C WATER QUALITY MODELING Chapter Case Studiesof Models Applied to WorldBank Projects 71 Detailed Hydrodynamic and Water Ouality Modeling Study, 1998, Chongqing, China ... current approaches to water quality modeling and the types of parameters that are typically modeled, and offers an assessment of the state of water quality modeling for each parameter To illustrate...

Ngày tải lên: 23/09/2012, 16:02

... infiltrated with 1% Xylocaine and Epinephrine 1:200.000 for adequate anesthesia and hemostasis The skin was incised in the tattoo line with a scalpel blade no 15 The wall of the lipomatous lesion ... DISCUSSION AND CONCLUSIONS No similar case of surgical removal of lipoma from an area with tattooed skin using this aesthetic procedure was found in literature The intent of the case study is to highlight ... scar If we consider the increasing number of people with a tattoo, we could recommend to use precolored lines to hide future scars CONSENT STATEMENT Written informed consent was obtained from...

Ngày tải lên: 25/10/2012, 11:35

... in Human Photoprotection Valdenmar Publishing Co 1995: 31 - 38 Papel I.D Laser in facial plastic surgery In: Facial plastic and reconstructive surgery, 2nd Edition, pp 79-95 New York:.Thieme ... contouring Am J Orthod Dentofacial Orthop 2005, 127:85-90 Fitzpatrick TB Dermatology 1945-95: the golden age of treatment J Dermatol 1996 Nov;23(11):728-34 Fitzpatrick TB The skin cancer cascade: from ... DM., Emanuelli G Treatment of facial telangiectasias with a diode-pumped Nd:YAG laser at 532 nm J Cutan Laser Ther 2000;2(3):141-6 Goldberg DJ, Meine JG Treatment of facial telangiectases with the...

Ngày tải lên: 26/10/2012, 09:48