Weibo group photos(Developed by Harbin Institute of Social computing and information retrieval)AlgorithmGroup computing is performed on Weibo users' fans, and the user's fans are automatically divided into several groups. Users can also manually modify the grouping results and adjust the wrong grouping, then, group members are taken and shared to Weibo. Therefore, the UI attaches great importance to group adjustment and photo sharing.
The original UI has not been completed, and the current UI i
OpenCV Learning Record: filter: Line sketch
Line Filter
The line filter outlines the main contour of an image. The processing process is as follows:Grayscale image Filtering Edge Detection
Binarization
The complete code is as follows:
# Include
# Include
Using namespace cv; using namespace std; void xianTiaoFilter (Mat srcImage); int main () {Mat srcImage = imread ("lena.jpg"); if (! SrcImage. data | srcImage. empty () {cout
1
This example was originally intended to be uploaded on Monday, but Qu bin sent me some WPF materials. He thought that WPF wanted high-end video card support, so he never paid attention to it, it's strange that MS's customer service has not been clear about the killing of people with a conventional thinking. I have read about WPF over the past few days. It is a bit like SVG and I like it. In the future, WEB and WinForm can use a set of interfaces.
There are two direct consequences of looking at
Scenery Photography is the category that every photographer will shoot more or less, perhaps you are not specialized in this field, perhaps you are just handy to record, but the magnificent nature of the world No one does not love, but the more people to shoot the subject more easily fall into the stereotypes,
How to stand out and show the difference in your eyes, today's small series brings the cqlxl88 sketch style PS tips, and you share alternative
The tutorial teaches friends to use PS to deal with the pictures to sketch the hand effect, the tutorial actually roughly and the hand-drawn effect production is very similar. Just add some simple line outline to make the effect. Let's take a look at the effect chart:
Tutorial Material:
The specific production steps are as follows:
Step 1
Open the material, ctrl+shift+u color or image > Adjust > go to color:
Step 2
Images >
favorite feature in sketch is the ability to view margin values (CSS properties) between objects by pressing the ⌥alt.
If you need to see the margin value between the selected object and the other object, you can just move the mouse over that object.
Using the arrow keys you can move the selected object 1px, and if you press ⇧shift, you can move 10px at a time.
8. View the margin value when moving
Press ⌥alt When you move to view th
Photoshop turns the avatar into a high Contrast watercolor sketch
Original
Final effect
1, open the original photo, copy background layer as background copy layer.
2, select background Copy layer, execute menu bar "image" → "Adjust" → "Go color" command, so that the screen rendering grayscale effect, and then copy background copy Layer as background copy 2 layer
3, select the background copy 2 layer, press the
This is a sketch of a distributed Application architecture. Only as a little summary of ice learning.
1 Clients refer to the client in our usual sense. For example, in a Web game, it can be implemented in Flash Web client.
2)GateWay refers to the server-side communication module (Netservice). It is responsible for communicating with the client, and it will read the corresponding Logicserver registry information in the Registernode, and then send t
Recently, sketch released a beta of 3.2, the first time the text presented a new version of the features, together to see what is particularly useful features released.
As a reference, the demo of this part of the new feature is quoted from the ale classmate's tweet:
1. Measure Dimension mode:
Automatically measure the distance between a shape and these references based on grid and reference lines
2, Shape intranet grid
Now, the pix
Learn about DirectX and the book sketch
"DirectX is a rich, low-level API developed by Microsoft that covers support for 2D/3D graphics acceleration, control of various input devices, mixing and sampling of sound and music output, control of multiplayer network games, control of various multimedia streaming modes, etc."
--From the preface of the translator of this book
This book is mainly to explain the use of Directx3d for interactive game developm
Pole Design Online: We often see some pictures processed by the sketch contour effects, looks very design, even in the television we can see such a special effect processing, by the vast number of enthusiasts love. The following method uses the Photoshop color, inverse, color fade layer effects, and blur filter tools.
Original
Original
Complete the effect diagram
Step One:
Effect:
Step Two:
Effect:
Drawing drawings in AutoCAD with similar shapes but with different sizes is a problem we often encounter, drawing in standard sizes, time-consuming and laborious. In fact, the purpose of some simple sketches is only to enable the processing workers to understand the size and shape of the parts, so in order to improve efficiency, we can use the "word substitution" method to modify the already drawn approximate graphics to quickly get the new sketch.
A
In this section, we learn to use Photoshop Gaussian blur, noise, soot ink three filters to treat color photos as sketch heads.
Let's look at the original image first
In this production, we mainly use Photoshop three filters: One is Gaussian blur, one is noise, one is soot ink.
Copy the background layer to three layers, apply each of the above three filters, and use the parameters to adjust yourself. This is the effect of three layers, and the follo
In the tutorial, I'll show you how to make a unique sketch effect on boys ' photos. In order to achieve this effect to use a lot of tools and also need to hand-painted some sketches to achieve.
Effect Chart:
1. Create a new file with a 900x1355 pixel size and a white background.
2. Now open the boy photo and use the Pen tool button to select the boy image. Put the selected characters into a new file and name the resulting layer "boy"
Introduction: very simple and interesting tutorial. Only needs to desaturate, reverse, change layer mixed mode, a Gaussian Blur "and other simple four-step, can be photos in simulation sketch effect. If you want to produce a better simulation results, please read 《
Photoshop photo processing into a Realistic sketch".
Process:
1, in Photoshop open a character photos, press the keys "Ctrl + Shift + U ", co
Adaptive path All rights reserved
Author: Adaptive Path
Translator: UCD translation GROUP, JUNCHEN
Original address: http://www.adaptivepath.com/ideas/newsletter/archives/031109/index.phpOne thing that should have been obvious, I mean, if you use the right tools, it's quite simple to draw a sketch.I don't go skiing in tennis shoes, but I often pretend that I can use crayons, quill pens or leftover pencil heads to paint an industrial-grade effect. Oh, that's stupid. Only recently did I realize
This example tutorial is mainly a photo-sketch of an extended effect, the first picture into a sketch effect, and then through the mask to restore the characters, the page background for the sketch. This kind of effect is very interesting, hope everybody likes!
Original:
Final effect:
1, first open the material picture, copy
Watercolor sketch effect not only can enrich the details of the picture through the sketch effect, but also can make the overall color of the picture more layered sense. If you have a photo like this,
, you can do the following in Photoshop, changing the style of the photo.
Original
Effect chart
1, open the original photo, copy background layer as background copy layer.
2, selec
The Sketch (sketch) filter is used to create the effect of a freehand image, simplifying the color of the image. (Note: This type of filter cannot be applied in CMYK and lab mode)
1. Conte Crayon (Carbon pen filter)
Function: can be used to simulate the texture effect of carbon pen. Use the foreground color in the dark area and replace it with the background color in the light area.
Adjust parameters:
PS Tutorial
Photoshop turns the picture into a sketch effect
The sketch looks simple, but even a hand-drawn designer may take several hours to draw a painting. But now that we have PS, things are much simpler and can be done in a few minutes.
Original
Final effect
1, pull the picture into the PS, the picture as far as possible select the background is solid color. If the
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