Image transform

"Machine Vision – Chapter 3: Intensity Transformations and Spatial Filtering" explores essential techniques in image preprocessing, including contrast enhancement, histogram equalization, and filtering methods such as smoothing and sharpening. These operations are fundamental for improving image quality and extracting meaningful features in machine vision applications.

70p phongtrongkim0906 16-05-2025 1 1   Download

Lesson "Machine Vision" Chapter 4 - Color Image Processing, compiled including the following main contents: Color Fundamentals; Color Models; Basics of Full-Color Image Processing; Color Transformations; Color Image Smoothing and Sharpening.

37p phongtrongkim0906 16-05-2025 1 1   Download

The incidence of eating disorders in dancers represents a complex health issue. Traditional research frameworks have failed to sufficiently elucidate this matter. Emerging theories on the gut-brain axis provide a potentially transformative perspective for understanding these disorders in dancers. Purpose: This review aims to explore the factors influencing eating disorders in dancers and to propose novel intervention strategies that integrate gut-brain axis theory with established multidimensional approaches.

3p vimitsuki 06-05-2025 1 1   Download

Recent MLP-Mixer has a good ability to handle longrange dependencies, however, to have a good performance, one requires huge data and expensive infrastructures for the pre-training process. In this study, we proposed a novel model for nuclei image segmentation namely Axial Convolutional-MLP Mixer, by replacing the token mixer of MLP-Mixer with a new operator, Axial Convolutional Token Mix.

6p vibenya 31-12-2024 3 2   Download

Lecture Steganography: Digital Image Formats has contents such as Color representation, Spatial-domain formats, and Transform-domain formats. Download this lecture to see more.

34p lavender2022 22-04-2022 30 4   Download

Ảnh sau khi được tái tạo chưa thể rõ nét được, cần phải xử lý lọc nhiễu, tăng cường và khôi phục ảnh.v.v Gần đây xử lý ảnh còn được ứng dụng trong nhận dạng tế bào ung thư, trong xác định tỉ lệ tế bào viêm trên tế bào bình thường tương tự như nội dung của đề tài này là ứng dụng kĩ thuật xử lý ảnh để nhận dạng và đếm vi khuẩn K trên tiêu bản BK.

37p enter_12 29-06-2013 63 6   Download

Mục tiêu Bài 5: Làm việc với CSS3 giúp sinh viên nắm các kiến thức tổng quan về CSS3; làm việc với các thuộc tính mới trong CSS3 như Border-radius, Border-image, Gradient; transform, transition, animation; làm việc với font web; chèn nhiều hình nền với CSS3.

28p vnch1975 17-04-2015 213 32   Download

Digital Image Processing: Image Enhancement Frequency domain methods - Duong Anh Duc provides about Image Enhancement - frequency domain methods; 1-d Fourier transform of a sequence; 2-d Fourier transform of a digital image; Fourier Transform of “Rice” Image; Importance of Phase Information in Images;...

86p cocacola_08 21-11-2015 67 4   Download

Digital Image Processing: Unitary Transforms - Duong Anh Duc present about Unitary Transforms; Energy conservation with unitary transforms; Karhunen-Loeve transform; Optimum energy concentration by KL transform; Basis images and eigenimages; Sirovich and Kirby method; Gender recognition using eigenfaces.

29p cocacola_08 21-11-2015 65 3   Download

This research project investigates images from the contemporary Australian mid-life psyche, exploring the contribution to individual transformation made through the creation of, and reflective engagement with, personal imagery.

116p runthenight07 01-03-2023 13 4   Download

The thesis aims to study the problems of image processing under the approach of HA theory. Building a gray level transformation function in S form to enhance the contrast for color images to apply HA. New homogeneity with hedge algebra applies to enhance contrast for color images. Building a photo fading transformation that applies to multi-channel images does not lose image detail.

31p xacxuoc4321 09-07-2019 19 2   Download

Bài giảng Xử lý ảnh - Chương 4: Các phương pháp cơ sở xử lý số hình ảnh. Nội dung trình bày trong chương này gồm có: Giới thiệu chung về các phương pháp xử lý số hình ảnh, các phép toán điểm ảnh (points operations), các toán tử tuyến tính không gian, nhân chập và xếp chồng, các phép lọc ảnh (image filtering), các phép biến đổi ảnh (image transforms).

6p tieu_vu16 03-01-2019 61 7   Download

Lecture Digital image processing - Image transforms include all of the following content: Discrete fourier transform (DFT) in 2D, wavelet transform, hough transform.

10p youcanletgo_04 17-01-2016 69 2   Download

Lecture Digital image processing include the content: Introduction to Image processing and matlab; image acquisition, types, and file I/O; image arithmetic; spatial and frequency domain filter design; mage restoration and blind deconvolution;...

10p youcanletgo_04 17-01-2016 45 2   Download

Let X = G/H be a reductive symmetric space and K a maximal compact subgroup of G. The image under the Fourier transform of the space of K-finite compactly supported smooth functions on X is characterized. Contents 1. Introduction 2. Notation 3. The Paley-Wiener space. Main theorem 4. Pseudo wave packets 5. Generalized Eisenstein integrals 6. Induction of Arthur-Campoli relations 7. A property of the Arthur-Campoli relations 8. Proof of Theorem 4.4 9.

32p noel_noel 17-01-2013 34 6   Download

Let ϕ : C → C be a bilipschitz map. We prove that if E ⊂ C is compact, and γ(E), α(E) stand for its analytic and continuous analytic capacity respectively, then C −1 γ(E) ≤ γ(ϕ(E)) ≤ Cγ(E) and C −1 α(E) ≤ α(ϕ(E)) ≤ Cα(E), where C depends only on the bilipschitz constant of ϕ. Further, we show that if µ is a Radon measure on C and the Cauchy transform is bounded on L2 (µ), then the Cauchy transform is also bounded on L2 (ϕ µ), where ϕ µ is the image measure of µ by...

63p noel_noel 17-01-2013 68 7   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Image Content Authentication Using Pinned Sine Transform

11p sting12 11-03-2012 34 3   Download

EURASIP Journal on Applied Signal Processing 2003:12, 1188–1197 c 2003 Hindawi Publishing Corporation Algorithm of the Radar Imaging by Using the Wideband Signals with the Distorted Signal Phases Yulia V. Zhulina Interstate Corporation “Vympel”, 125319 Moscow, Russia Email: yulia julina@mtu-net.ru Received 16 December 2002 and in revised form 30 June 2003 The problem of restoring an image by its Fourier transform is considered when the Fourier transform contains phase distortions. The nature of these distortions and their values are arbitrary.

10p sting12 10-03-2012 45 4   Download

EURASIP Journal on Applied Signal Processing 2003:8, 806–813 c 2003 Hindawi Publishing Corporation Optimization and Assessment of Wavelet Packet Decompositions with Evolutionary Computation Thomas Schell Department of Scientific Computing, University of Salzburg, Jakob Haringer Street 2, A-5020 Salzburg, Austria Email: tschell@cosy.sbg.ac.at Andreas Uhl Department of Scientific Computing, University of Salzburg, Jakob Haringer Street 2, A-5020 Salzburg, Austria Email: uhl@cosy.sbg.ac.

8p sting12 10-03-2012 49 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: A Complete Image Compression Scheme Based on Overlapped Block Transform with Post-Processing

15p sting11 09-03-2012 39 4   Download